Kapil Enterprises Made in India
Kapil Enterprises 330, EHTP, HSIDC kundli industrial area District Sonepat - 131 028 Haryana State, India Email:
[email protected] Telephones + 91 ( 130 ) 211 9061 Cell + 91 ( 98 ) 1100 9061 Website : www.bigboltnut.com
KAPIL ENTERPRISES
Technical Catalogue
Works # 1 : 330 EHTP , HSIIDC Kundli Industrial estate, Phase 5 Dist. Sonepat -‐ 131 028, Haryana ( India ) # + 91 98110 09061 Email :
[email protected], webiste : www.bigboltnut.com
Works # 2 : 356 EPIP , HSIIDC Kundli Industrial estate, Phase 3 Dist. Sonepat -‐ 131 028, Haryana ( India ) # + 91 98110 09061 Email :
[email protected], webiste : www.bigboltnut.com
www.bigboltnut.com
Contents Introduction
……………….2
……………….3
Management
……………….4
Application areas
…………… 5,6
Product Portfolio
……………….7
Quality assurance
……………….8
Plant and machinery
……………….9
Products U Bolts Hex head bolts half threaded Hex head screws full threaded Hex Nuts Threaded rods / Studs full threaded ASTM Nuts dimensions Flat washers High strength friction grip fasteners Socket head cap screws ASTM A 193 ASTM A 194
………………10 ………………11 …………..…12 ………………13 ...……………14 ...……………15 ……..……….16 ….……...17,18 ………………19 ………………20 ………………21
Weight count charts Full threaded bolts DIN 933 Hex nuts as per DIN 934 Full threaded studs ISO certificate us
Phone # Email
………………22 ………………23 ………………24 ………………25 ………………26
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) Web www.bigboltnut.com
[email protected] P/2
T + 91 98110 09061, + 91 130 2119061
KAPIL ENTERPRISES
Introduction
* Established 1987 * Exports to over 56 countries * Over 148 Employees * 2 manufacturing plants * Modern Technology * Stainless steel fasteners * Petrochemical fasteners " Bigboltnut "
is the Brand name of Kapil Enterprises. We are specialized manufacturers of hot forged bolts and nuts in bigger diameters and stainless steel bolts and nuts in SS 316, SS 316 L , SS 316S31 for use in water, sewage, desalination and water treatment projects all over middle east. We manufacture fasteners as per the latest standards in ASTM, ASME, DIN, ISO, JS and BS. With high powered synthesis of experience, process know how and experience, we hold the leading edge in manufacturing excellence and state of the production facilities in Kundli in Haryana in India.
100% machining on Latest Japanese CNC machines
Fastener solutions for a modern metro rail project, drinking water supplies, desalination plants. pipe lines and sewage treatment plants
Phone # Email
We have a long history of innovation and developing fasteners and allied products for very high end quality customers. We provide our customers with our expert knowledge which we have developed over the years by investing in research and development in our works.
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
[email protected] P/3
KAPIL ENTERPRISES
Management
Kapil enterprises is headed and managed by Mr. Kapil Aggarwal as Chairman and CEO, followed by a team of experts, who are highly qualified and well experienced professionals in thier respec\ve fields.
" Well done is better than well said "
Mr. Kapil Aggarwal is a management graduate from the university of London, U.K. He has a strong knowledge in the field of manufacturing fasteners and the company has over 25 years of experience in manufacturing fasteners since 1987 in India. We have exports to over 56 countries in over 5 continents all over the world. With production facilities in India we ensure world class quality. Our company was started by Mr. Kapil aggarwals parents in the year 1987 and they have executed many project supplies fasteners to various prestigious projects in India and in Middle east. Including supply of fasteners to Delhi Metro rail project
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
[email protected] P/4
KAPIL ENTERPRISES
Application area's Water Treatment plants Sewage treatment works plants Water reserviors Desalination projects Drinking water projects Storage tanks for Water
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) Web www.bigboltnut.com
[email protected] P/5
T + 91 98110 09061, + 91 130 2119061
KAPIL ENTERPRISES
Application area's
Fasteners for cross country pipe lines in various projects in Middle east for Water pipe line projects
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
[email protected] P/6
Product Portfolio At Kapil Enterprises we manufacture a wide range of stainless steel, alloy steel and carbon steel bolts for Oil, water and gas industry and for electricity and water agencies all over middle east
Stainless steel bolts for water, waster water, sewage, desalination and piping industries. We manufacture stainless steel bolts & nuts & washers in SS 316, SS 316L, 316S31 and 316S16 grades used in oil & gas & water industries and in areas where there is a risk of corrosion, We are the largest and the biggest manufacturers of stainless steel bolts in India with a monthly production of over 200 tons a month in all diameters.
High tensile hex bolts & nuts as per grade 8.8 in hot dip galvanised, zinc plated and black finish. At our factory we manufacture high quality hex bolts and nuts and washers as per 8.8, 10.9 and 12.9 grade as per customer requirement and application. We also do hot dip galvanising and zinc plating by providing our customers with the finish they require on thier fasteners depending upon the climatic conditions in that area.
Alloy steel stud bolts & nuts in ASTM / ASME Grades for oil and gas industries. We manufacture 100 tons of Alloy steel stud bolts and nuts as per ASTM / ASME A 193 Grade B-7 / A-194 Grade 2H which is used in oil & gas industries for transportation of high density oil and gas through pipelines. We also offer a wide variety of coatings such as HDG, PTFE, XYLAN and Decromet
Precision machined components for highly precise applications At our company we manufacture precision turned parts and machined components on CNC machining centers and VMC for highly precision components which are used in oil and gas industries in the middle east
SS 316 bolts & nuts for Middle east We are the biggest and the largest manufacturers of SS 316 bolts & nuts in India, with in house manufacturing and quality control we offer the best solutions to our customers for thier requirement of SS 316 bolts and nuts. We also offer SS 316 L, 316S31, 316S16 and provide carbide solution treatment on SS bolts which increased the life of the bolt by 30% by giving it extra elongation and better resistance to corrosion
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
[email protected] P/7
Quality assurance At Kapil Enterprises we have in house all the relevent tes\ng machines and equipment as per the interna\onal standards to check all the bol\ng, we also provide cer\fica\on as per standard
We provide Manufacturers test certificates as per internation standard EN 10204 3.1 & 3.2 We conduct series of tests on tensile testing machines, profile projectors and spectro meters in ensuring that we deliver world class quality products to our customer, who truly deserve
nothing but the best.
KAPIL ENTERPRISES Engineering, Manufacturing & Export Division 330 EHTP, HSIIDC Kundli Industrial Estate , Dist. Sonepat, HARYANA (INDIA) Ph. +91-130-2219 675 Fax. +91-130-2219 676
[email protected]
85 100 001 08010
QMS 010
AN ISO 9001-2000 Certified company
MANUFACTURERS TEST CERTIFICATE - EN 10204 3.1 Certificate No:-KE/10134/499/8118 Dt:- 03 / 04 / 2013 Customer - Samsung engineering FINISH - BRIGHT Purchase order # AES/054/2012 dt. 20.12.2012
Invoice # 1044 DT. 03.04.2013 Material Description:- Hex bolt with nut & 2 washers Grade SS 316 Heat number : KEX2013YZ01YZ700002199
Chemical analysis for SS 316 hex bolts Material / Description Specified Min Max
C% 0,07
Mn.% 2,00
Si.% 1,00
P.% 0,045
S.% 0,03
Cr.% 16,50 18,50
Mo.% 2,00 2,50
Ni.% 10,50 13,50
M-16X90
0,062
1,78
0,74
0,037
0,0265
16,84
2,17
11,29
Material / Description Specified Min Max
C% 0,07
M-16
0,062
V.% -
Chemical analysis for SS 316 hex nuts Mn.% 2,00
Si.% 1,00
P.% 0,045
S.% 0,03
Cr.% 16,50 18,50
Mo.% 2,00 2,50
Ni.% 10,50 13,50
1,78
0,74
0,037
0,0265
16,84
2,17
11,29
V.% -
Mechanical properties as per SS 316 SIZE
Specified
Min Max
M16x90 mm
Qty. In Hardnes Tensile 0.2% Proof Elongati Reductio s Pcs. strenth stress ( on n in Area (Ksi) Ksi ) Hrc 75 30 30% 50% 35 504
29-32
87.36%
34.90% 31.09%
52.89%
Dimensions as per DIN EN ISO 4014:2011 SIZE Min Max M-16X90
TEST WITNESS BY
Pcs.Che cked
k
9,82 10,18 5 10,00
s
e
23,16 24,00 23,78
26,17 26,80
Thread Length 90.00 90.00 90.00
ds 16.00 16.00 16.00
Tested By
Kapil Enterprises
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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KAPIL ENTERPRISES
PLANT & MACHINERY Our list of machinry includes the latest machines used in manufacturing of world class quality nuts & bolts
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) Web www.bigboltnut.com
[email protected] P/9
T + 91 98110 09061, + 91 130 2119061
U-BOLT CLAMP
BG181
ordering, please quote the Part No. for required pipe size and KAPIL ENTERPRISES When material. Material U Bolt
Carbon Steel
Stainless Steel
Nuts Surface Finish U Bolt Nuts
Hot Dipped Galvanised (refer to General Notes)
Mill/Plain
General Notes • Item supplied with 4 hex nuts. • Maximum Loads for Lateral Loads only. • M8 - Carbon Steel U-bolts supplied in a Zinc Plated finish. • Please refer to page 3 for material standards and specifications. Pipe Size
Phone # Email
(M)
mm
mm
mm
Nominal Size NB
mm
15
21.3
15NB U-Bolt Clamp
M8
30
50
20
26.7
20NB U-Bolt Clamp
M8
35
60
25
33.4
25NB U-Bolt Clamp
M8
45
32
42.2
32NB U-Bolt Clamp
M8
40
48.3
40NB U-Bolt Clamp
M10
Description
Thread Size
Max. Thread S Load Item Length (MAX) up to Weight (K) 3400C
Centres (N)
Outside Diameter (A)
Part No. Carbon Stainless Steel Steel 181001 181030
mm
kN
kg
25
7
0.68
0.07
25
10
0.54
0.08
181002
181031
65
25
10
0.43
0.08
181003
181032
55
75
25
10
0.34
0.09
181004
181033
60
90
35
16
0.60
0.18
181005
181034
50
60.3
50NB U-Bolt Clamp
M10
75
100
35
16
0.48
0.20
181006
181035
65
76.1
65NB U-Bolt Clamp
M12
90
130
45
19
0.70
0.34
181007
181036
80
88.9
80NB U-Bolt Clamp
M16
105
150
50
19
1.50
0.70
181008
181037
100
114.3
100NB U-Bolt Clamp
M16
135
175
50
19
1.17
0.81
181009
181038
125
141.3
125NB U-Bolt Clamp
M16
160
200
50
19
0.94
0.91
181010
181039
150
168.3
150NB U-Bolt Clamp
M20
190
235
55
19
1.52
1.69
181011
181040
175
193.7
175NB U-Bolt Clamp
M20
215
270
55
19
1.32
1.85
181012
181041
200
219.1
200NB U-Bolt Clamp
M20
245
295
55
19
1.17
2.07
181013
181042
225
244.5
225NB U-Bolt Clamp
M20
266
315
60
19
1.05
2.18
181014
181043
250
273.0
250NB U-Bolt Clamp
M20
300
350
60
22
0.94
2.43
181015
181044
300
323.9
300NB U-Bolt Clamp
M20
350
400
60
22
0.79
2.75
181016
181045
350
355.6
350NB U-Bolt Clamp
M24
385
440
65
22
1.25
4.38
181017
181046
400
406.4
400NB U-Bolt Clamp
M24
435
500
65
22
1.09
4.92
181018
181047
450
457.2
450NB U-Bolt Clamp
M24
485
540
70
22
0.97
5.32
181019
181048
500
508.0
500NB U-Bolt Clamp
M24
540
600
70
22
0.87
5.87
181020
181049
550
559.0
550NB U-Bolt Clamp
M24
584
650
70
22
0.73
6.34
181021
181050
600
609.6
600NB U-Bolt Clamp
M24
640
700
70
22
0.67
6.81
181022
181051
650
660.4
650NB U-Bolt Clamp
M24
690
740
70
24
0.62
7.20
181023
181052
700
711.2
700NB U-Bolt Clamp
M30
750
810
80
24
1.18
12.49
181024
181053
750
762
750NB U-Bolt Clamp
M30
800
860
80
24
1.10
13.22
181025
181054
800
812.8
800NB U-Bolt Clamp
M30
850
910
80
24
1.04
13.95
181026
181055
850
863.6
850NB U-Bolt Clamp
M30
900
960
80
24
0.98
14.68
181027
181056
900
914.4
900NB U-Bolt Clamp
M30
950
1010
80
24
0.93
15.41
181028
181057
1000
1016.0
1000NB U-Bolt Clamp
M30
1050
1060
80
24
1.56
24.94
181029
181058
PERTH · MELBOURNE ·BRISBANE · SINGAPORE · JAKARTA 62 ) Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India WWW.BINDERGRP.COM T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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DIN 931 / DIN EN ISO 4014 Hex head bolts * Standard * Threads * Values * Finish
DIN EN ISO 4014:2011, DIN 931 Metric MM Plain, Zinc plated ( yellow, white, green, black ivated ), Hot dip galvanised
d M-‐20 M-‐22 M-‐24 M-‐27 M-‐30 M-‐33 M-‐36 M-‐39 M-‐42 M-‐45 M-‐48 M-‐52 M-‐56 M-‐60 M-‐64
Phone # Email
Pitch
k
s
b ( b ( b ( L<125 ) L>125 ) L>200 )
2.50 12,5 30,00 46 2.50 14 34,00 50 3.00 15 36,00 54 3.00 17 41,00 60 3.50 18,7 46,00 66 3.50 21 50,0 72 4.00 22,5 55,00 78 4.00 25 60,00 84 4.50 26 65,00 90 5.00 28 70,00 96 5.00 30 75,00 102 5.00 33 80,00 -‐ 5.50 35 85,00 -‐ 5.50 38 90,00 -‐ 6.00 40 95,00 -‐
52 56 60 66 72 78 84 90 96 102 108 116 124 132 140
65 69 73 79 85 91 97 103 109 115 121 129 137 145 154
e 33.53 35.72 39.98 45.20 50.85 55.37 60.79 66.44 71.30 76.95 82.60 88.25 93.56 99.21 104.86
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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DIN 933 / DIN EN ISO 4017 Hex head screw, Cap screw * Standard * Threads * Values
DIN EN ISO 4017:2011 / DIN 933 Metric MM
d M-‐20 M-‐22 M-‐24 M-‐27 M-‐30 M-‐33 M-‐36 M-‐39 M-‐42 M-‐45 M-‐48 M-‐52 M-‐56 M-‐60 M-‐64
Pitch
k
s
2.50 12,5 30,00 2.50 14 34,00 3.00 15 36,00 3.00 17 41,00 3.50 18,7 46,00 3.50 21 50,0 4.00 22,5 55,00 4.00 25 60,00 4.50 26 65,00 5.00 28 70,00 5.00 30 75,00 5.00 33 80,00 5.50 35 85,00 5.50 38 90,00 6.00 40 95,00
e 33.53 35.72 39.98 45.20 50.85 55.37 60.79 66.44 71.30 76.95 82.60 88.25 93.56 99.21 104.86
Hex head screws or cap screw are also popularly known as full thread bolts or screws. We manufacture the complete range of full threaded screws from M-‐20 diameter to M-‐100 in diameter.
Phone # Email
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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DIN 934 / ISO 4032 Hex nuts * Standard * Threads * Values
Phone # Email
DIN EN ISO 4032 / DIN 934 Metric MM
d
F
c
H
M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52 M56 M60 M64 M68 M72 M76
30.00 32.00 36.00 41.00 46.00 50.00 55.00 60.00 65.00 70.00 75.00 80.00 85.00 90.00 95.00 100.00 105.00 110.00
32.95 35.03 39.55 45.20 50.85 55.37 60.79 66.44 71.30 76.95 82.60 88.25 95.07 100.72 106.37 112.02 117.67 123.32
16 18 19 22 24 26 29 31 34 36 38 42 45 48 51 54 58 61
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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Threaded rod / Full threaded studs
Diameter 1/4"-‐20 1/4"-‐28 5/16"-‐18 5/16"-‐24 3/8"-‐16 3/8"-‐24 7/16"-‐14 7/16"-‐20 1/2"-‐13 1/2"-‐20 9/16"-‐12 9/16"-‐18 5/8"-‐11 5/8"-‐18 3/4"-‐10 3/4"-‐16 7/8"-‐9 7/8"-‐14 1"-‐8 1"-‐12 1.1/8"-‐7 1.1/8"-‐12 1.1/4"-‐7 1.1/4"-‐12 1.3/8"-‐6 1.3/8"-‐12 1.1/2"-‐6 1.1/2"-‐12 1.3/4"-‐5 2"-‐4.5
Nominal Size 0.2500 0.2500 0.3125 0.3125 0.3750 0.3750 0.4375 0.4375 0.5000 0.5000 0.5625 0.5625 0.6250 0.6250 0.7500 0.7500 0.8750 0.8750 1.0000 1.0000 1.1250 1.1250 1.2500 1.2500 1.3750 1.3750 1.5000 1.5000 1.7500 2.0000
D ( Major Diameter ) Max. 0.2489 0.2490 0.3113 0.3114 0.3737 0.3739 0.4361 0.4362 0.4985 0.4987 0.5609 0.5611 0.6233 0.6236 0.7482 0.7485 0.8731 0.8734 0.9980 0.9982 1.1228 1.1229 1.2478 1.2482 1.3726 1.3731 1.4976 1.4981 1.7473 1.9971
Min. 0.2408 0.2425 0.3026 0.3042 0.3643 0.3667 0.4258 0.4281 0.4876 0.4906 0.5495 0.5524 0.6113 0.6149 0.7353 0.7391 0.8592 0.8631 0.9830 0.9868 1.0640 1.1118 1.2314 1.2368 1.3544 1.3617 1.4794 1.4867 1.7268 1.9751
(L) Measure the length end to end using a tolerance of +/-‐ 1/2"
SPECIFICATIONS Material and
As per ASTM A 36 and F 1554 Grade 36, A 307
mechanical properties : -
Minimum tensile : - 60,000 PSI Minimum Yield : - 36,000 PSI
Threading :-
Roll threads as per ANSI B1.1 UNC class 2A All threads confirming to GO and NOT GO
Phone # Email
Coating : -
Fe/Zn 3A as per ASTM F1941
Rohs : -
coating as per Rohs compliance June 2006
Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) Web www.bigboltnut.com
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T + 91 98110 09061, + 91 130 2119061
ASTM NUT DIMENSIONS AS PER ASTM A -194
2H, 2HM, 4, 8 , 8T, L4 , 7 , 7M
NORMAL SIZE
C Width Across Corners
H Thickness
Weight Per Nut
Weight Per Nut
Max ( ")
Max
Min (")
Min
Max(")
Max
Min(")
Min
Max (")
Max
Min(")
Min
Ibs
Kgs
3/8"
0.688
17.48
0.669
16.99
0.794
20.17
0.763
19.38
0.38
9.65
0.34
8.64
0.03
0.014
1/2"
0.875
22.23
0.850
21.59
1.010
25.65
0.969
24.61
0.50
12.70
0.46
11.68
0.07
0.032
5/8"
1.062
26.97
1.031
26.19
1.227
31.17
1.175
29.85
0.63
16.00
0.59
14.99
0.12
0.054
3/4"
1.250
31.75
1.212
30.78
1.443
36.65
1.382
35.10
0.76
19.30
0.71
18.03
0.20
0.091
7/8"
1.438
36.53
1.394
35.41
1.660
42.16
1.589
40.36
0.89
22.61
0.83
21.08
0.30
0.136
1"
1.625
41.28
1.575
40.01
1.876
47.65
1.796
45.62
1.01
25.65
0.96
24.38
0.43
0.195
1.1/8"
1.812
46.02
1.756
44.60
2.093
53.16
2.002
50.85
1.14
28.96
1.08
27.43
0.59
0.268
1.1/4"
2.000
50.80
1.938
49.23
2.309
58.65
2.209
56.11
1.25
31.75
1.19
30.23
0.79
0.358
1.3/8"
2.188
55.58
2.119
53.82
2.526
64.16
2.416
61.37
1.38
35.05
1.31
33.27
1.02
0.463
1.1/2"
2.375
60.33
2.300
58.42
2.742
69.65
2.622
66.60
1.51
38.35
1.43
36.32
1.31
0.594
1.5/8"
2.562
65.07
2.481
63.02
2.959
75.16
2.828
71.83
1.63
41.40
1.56
39.62
1.62
0.735
1.3/4"
2.750
69.85
2.662
67.61
3.175
80.65
3.035
77.09
1.76
44.70
1.68
42.67
2.04
0.925
1.7/8"
2.938
74.63
2.844
72.24
3.392
86.16
3.242
82.35
1.89
48.01
1.80
45.72
2.41
1.093
2"
3.125
79.38
3.025
76.84
3.608
91.64
3.449
87.60
2.01
51.05
1.93
49.02
2.99
1.356
2.1/4"
3.500
88.90
3.388
86.06
4.041
102.64
3.862
98.09
2.25
57.15
2.16
54.86
4.19
1.901
2.1/2"
3.875
98.43
3.750
95.25
4.474
113.64
4.275
108.59
2.51
63.75
2.40
60.96
5.64
2.558
2.3/4"
4.250 107.95
4.112
104.44
4.907
124.64
4.688
119.08
2.76
70.10
2.65
67.31
7.38
3.348
4.625
4.475
113.67
5.340
135.64
5.102
129.59
3.01
76.45
2.89
73.41
9.50
4.309
3"
Phone # Email
F Width across flat
117.48
3.1/4"
5.000 127.00
4.838 122.89
5.774
146.66
5.515
140.08
3.25
82.55
3.12
79.25
11.94
5.416
3.1/2"
5.375 136.53
5.200 132.08
6.207
157.66
5.928
150.57
3.51
89.15
3.37
85.60
15.26
6.922
3.3/4"
5.750 146.05
5.562 141.27
6.640
168.66
6.341
161.06
3.76
95.50
3.62
91.95
18.12
8.219
4"
6.125 155.58
5.925 150.50
7.073
179.65
6.755
171.58
4.01
101.85
3.86
98.04
21.80
9.888
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DIN 125 / DIN EN ISO 7089 Flat washers * Standard * Threads * Values
DIN EN ISO 7089 Metric MM
Finish Plain, Zinc plated ( yellow, white, green, black ivated ), Hot dip galvanised
Phone # Email
A
Bolt size
B
C
21 23 25 28 31 34 37 40 43 50 54
M20 M22 M24 M27 M30 M33 M36 M39 M42 M48 M52
37 39 44 50 56 60 66 72 78 92 98
3 3 4 4 4 5 5 6 7 8 8
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High strenth friction grip fasteners
HIGH STRENTH STRUCTURAL FASTENERS DIMENSIONS AS PER BELOW ASTM A 325 / DIN 6914 / IS 3757
High Strenth Structure Bolts ( A 325 ) / ( DIN 6914 ) / IS 3757 Dimensions Thread Size Pitch B Max. Min. dia Max. W Max. Min. C Min. H Max. Min. R Min. T T1 Re T2 Re
M-16 M-20
M-22
M-24
M-27
M-30
M-36
2.00 16.70 15.30 18.70 27.00 26.16 29.56 10.75 9.25 0.60 31 38
2.50 22.84 21.16 25.24 36.00 35.00 39.55 14.90 13.10 0.80 38 45
3.00 24.84 23.16 27.64 41.00 40.00 45.20 15.90 14.10 1.00 41 48
3.00 27.84 26.16 30.40 46.00 45.00 50.85 17.90 16.10 1.20 44 51
3.50 30.84 29.16 33.40 50.00 49.00 55.37 19.75 17.65 1.20 49 56
4.00 37.00 35.00 39.40 60.00 58.80 66.44 23.55 21.45 1.50 56 63
2.50 20.84 19.16 23.24 34.00 33.00 37.29 13.40 11.60 0.80 36 43
High Strenth Structure Nuts ( A 563 ) / ( A 194 ) / ( DIN 6915 ) Dimensions Thread Size Pitch W Max. Min. C Min. H Max. Min. Weight Kg./1000 pc.
Phone # Email
M-16 2.00 27.00 26.16 29.56 13.00 12.90
M-20 2.50 34.00 33.00 37.29 20.70 19.40
M-22 2.50 36.00 35.00 39.55 23.60 22.30
M-24 3.00 41.00 40.00 45.20 24.20 22.90
M-27 3.00 46.00 45.00 50.85 27.60 26.30
M-30 3.50 50.00 49.00 55.37 30.70 29.10
M-36 4.00 60.00 58.80 66.44 36.60 35.00
60.40
115.30
142.90
197.70
282.30
365.00
481.80
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High strenth friction grip weights & dimensions High strenth structural grade Hex Head Bolts as per ASTM A 325 / DIN 6914 / IS 3757 C. Grip Lenths and Weight of Bolts ( Kgs per 1000 pcs.) ( Approx.Wt.for reference only) Dia
Phone # Email
M-16
M-20 GL
M-22 Wt.
GL
M-24 Wt.
GL
M-27 Wt.
GL
M-30 Wt.
GL
M-36
Lenth
GL
Wt.
Wt.
GL
40
10 to 14
102.6
Wt.
45
15 to 19
110.7 11 to 15
180.3
50
20 to 24
118.6 16 to 20
192.6 12 to 16
252.0
55
25 to 29
126.5 21 to 25
205.0 17 to 21
266.9
15 to 19
337.4
60
30 to 34
134.4
26 to30
217.3 22 to 26
281.8
20 to 24
355.2
17 to 21
480.9
65
35 to 39
142.3 31 to 35
229.6 27 to 31
296.7
25 to 29
372.9
22 to 26
503.4
70
40 to 44
150.2 36 to 40
241.9 32 to 36
311.6
30 to 34
390.7
27 to 31
525.8
24 to 28
672.5
75
45 to 49
158.1 41 to 45
254.3 37 to 41
326.6
35 to 39
408.4
32 to 36
548.3
29 to 33
80
50 to 54
166.0 45 to 50
266.6 42 to 46
341.5
40 to 44
428.2
37 to 41
570.8
34 to 38
700.3
23 to 27
1,089.1
728.0
28 to 32
85
55 to 59
173.9 51 to 55
278.9 47 to 51
356.4
45 to 49
443.9
42 to 46
593.2
1,129.0
39 to 43
755.7
33 to 37
90
60 to 64
181.7 55 to 60
291.3 52 to 56
371.3
50 to 54
461.7
47 to 51
1,169.0
615.7
44 to 48
783.5
38 to 42
95
65 to 69
189.6 61 to 65
309.6 57 to 61
386.2
55 to 59
479.4
1,209.0
52 to 56
633.2
49 to 53
811.2
43 to 47
100
70 to 74
197.6 66 to 70
315.9 62 to 66
401.2
60 to 64
1,248.9
497.4
57 to 61
660.7
54 to 58
839.0
48 to 52
110
75 to 84
211.4 71 to 80
337.7 67 to 76
427.8
1,288.9
65 to 74
528.5
62 to 71
685.6
59 to 68
888.4
53 to 62
120
85 to 94
227.2 81 to 90
362.4 77 to 86
1,362.0
457.7
75 to 84
564.1
72 to 81
730.6
69 to 78
943.9
63 to 72
130
95 to 104
243.0 91 to 100
1,441.9
387.0 87 to 96
487.6
85 to 94
599.6
82 to 91
775.5
79 to 88
999.4
73 to 82
140
105 to 114
1,521.8
258.8 101 to 110
411.7 97 to 106
517.8 95 to 104
635.1 92 to 101
820.5
89 to 98
1,054.9
83 to 92
150
1,601.7
115 to 124
274.6 111 to 120
436.3 107 to 116
547.2 105 to 114
570.6 102 to 111
865.4 99 to 108
1,110.4 93 to 102
1,681.6
160
125 to 134
290.3 121 to 130
461.0 117 to 126
577.0 115 to 124
706.1 112 to 121
910.4 109 to 118
1,165.8 103 to 112
1,761.5
170
135 to 144
306.1 131 to 140
485.7 127 to 136
606.9 125 to 134
741.6 122 to 131
953.3 119 to 128
1,221.3 113 to 122
1,841.4
180
145 to 154
321.9 141 to 150
510.3 137 to 146
636.7 135 to 144
777.1 132 to 141
1,000.2 129 to 138
1,278.8 123 to 132
1,921.3
190
155 to 164
337.7 151 to 160
535.0 147 to 156
666.5 145 to 154
812.6 142 to 151
1,045.2 139 to 148
1,332.8 133 to 142
2,001.2
200
165 to 174
353.5 161 to 170
559.6 157 to 166
694.4 155 to 164
848.2 152 to 161
1,090.2 149 to 158
1,387.8 143 to 152
2,081.1
210
162 to 171
1,135.2 159 to 168
1,443.3 153 to 162
2,161.0
220
172 to 181
1,180.1 169 to 178
1,498.8 163 to 172
2,240.9
230
182 to 191
1,229.0 179 to 188
1,554.3 173 to 182
2,320.8
240
192 to 201
1,270.0 189 to 198
1,609.8 183 to 192
2,400.7
250
202 to 211
1,314.0 199 to 208
1,665.3 193 to 202
2,480.6
260
212 to 221
1,355.9 209 to 218
1,720.7 203 to 212
2,560.5
270
222 to 231
1,404.9 219 to 228
1,776.2 213 to 222
2,640.4
280
232 to 241
1,449.8 229 to 238
1,831.7 223 to 232
2,720.3
290
242 to 250
1,493.9 239 to 248
1,887.2 233 to 242
2,800.2
300
252 to 261
1,538.9 249 to 258
1,942.7 243 to 252
2,880.1
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DIN 912 / DIN EN ISO 4762 Socket head cap screw * Standard * Threads * Values
DIN EN ISO 4762 Metric MM
Finish Plain, Zinc plated ( yellow, white, green, black ivated ), Hot dip galvanised
Phone # Email
d
Pitch
d
k
s
M-‐20 M-‐22 M-‐24 M-‐27 M-‐30 M-‐33 M-‐36 M-‐39 M-‐42 M-‐45 M-‐48
2.50 2.50 3.00 3.00 3.50 3.50 4.00 4.00 4.50 5.00 5.00
30 33 36 40 45 50 54 -‐ 63 -‐ 72
20 22 24 27 30 33 36 -‐ 42 -‐ 48
17 17 19 19 22 24 27 -‐ 32 -‐ 36
Thread socket radius under length depth head
52 56 60 66 72 78 84 -‐ 96 -‐ 108
10 11 12 13.5 15.5 18 19 -‐ 24 -‐ 28
0.80 0.80 0.80 1.00 1.00 1.00 1.00 -‐ 1.20 -‐ 1.60
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ASTM A 193
Grade of alloy steel for Stud-Bolts to BS 1750 , ASTM A 193 and A 320 1 2
SYMBOL
B7
B7M
B16
Type
Ferritic
Ferritic
Austenitic
3
Service conditions
High Temp.
High Temp.
High Temp.
ASTM
A193 Grade B7
A193 Grade B7M
A193 Grade B16
High Low. Temp. Material specification
4
5
Chemical composition %
L7 / L7M
L43
Ferritic
Ferritic
High Low. Temp.
High Low. Temp.
Low Temp. Low Temp.
A193 Grade B8M
A193 Grade B8T
A320 Grade L7
%
%
%
A320 Grade L43
%
%
0.37---0.49
0.36---0.47
0.08 max.
0.08 max.
0.08 max.
0.38---0.48
0.38---0.43
Mn.
0.65---1.10
0.65---1.10
0.45---0.70
2.00 max.
2.00 max.
2.00 max.
0.75---1.00
0.60---0.85
Si.
0.15---0.35
0.15---0.35
0.15---0.35
1.00 max.
1.00 max.
1.00 max.
0.15---0.35
0.15---0.35
P.
0.035 max.
0.035 max.
0.035 max.
0.045 max.
0.045 max.
0.045 max.
0.035 max.
0.040 max.
0.030 max.
S.
0.04 max.
0.04 max.
0.04 max.
0.030 max.
0.030 max.
0.040 max.
0.040 max.
Cr.
0.75---1.20
0.75---120
0.80---1.15
18.00---20.00
16.00---18.00 17.00---9.00
0.80---1.10
0.70---0.90
8.00---10.50
10.00---14.00 9.00---12.00
---
---
0.15---0.25
---
---
0.15---0.25
V.
---
---
---
---
Ti.
---
---
---
---
---
---
0.50---0.65
---
---
0.25---0.35
---
---
---
---
---
---
---
---
2.00---3.00
---
---
---
---
---
---
---
---
---
---
---
5xCMIN
---
---
---
---
Brinell Hardness
Not applicable
max. 20 RC
Not applicable
223 B.H.N. max.
223 B.H.N. max.
Impact Value
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
U.T.S.
88kg/MM2min
70.3 min.
88kg/MM2min
52.75/MM2min
Elongation
16% min
18% min
18% min
30% min
Yield
70.39kg/MM2
56.26 min.
73.8kg/MM2
21.1kg/MM2min
Reduction area
50% min
50% min
50% min
50% min
Heat treatment
Oil quenched and tempered
0.15-0.25
1.65---2.00
---
223 B.H.N. max.
8
0.20---0.30
Not applicable
Not applicable
20 ft. lbf. At 1500 F
20 ft. lbf. At 1500 F
88kg/MM2
88kg/MM2
16% min
16% min
Physicalas per ASTM A 193 & B.S. 1506-621 & B.S. 4882.
9
10
%
B8T Austenitic Asutenitic stabilized
0.37---0.49
Mo.
7
%
A193 Grade B8
B8M
C.
Ni.
6
B8 Austenitic Unstabalized
Tempering temprature
Phone # Email
Oil quenched Oil quenched and Carbide solution and tempered tempered treated
11000F min
11500F min
12000F min
593 C
620 C
650 C
---
---
52.75kg/MM2 52.75kg/MM2 30% min
30% min
21.1kg/MM2 21.1kg/MM2 73.8kg/MM2 73.8kg/MM2 50% min
50% min
Carbide solution treated
Carbide solution treated
---
---
---
---
50% min
50% min
Oil quenched Oil quenched & Tempered & Tempered 11000F min
11000F min
5930C min
5930C min
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ASTM A 194
Grade of carbon and alloy steel for nuts to BS 1750 and ASTM A 194 1 2
Symbol
2H
2HM
4
8
8M
8T
L4
7 / 7M
Ferritic
Ferritic
Ferritic
Austenitic Unstabilizes
Austenitic Unstabilizes
Austenitic stabilized
Ferritic
Ferritic
High Temp.
High Temp.
High Temp.
High low Temp.
High low Temp.
High Low. Temp.
Low Temp.
Low Temp.
A 194 Grade 2HM
A 194 Grade 4
A 194 Grade 8
A 194 Grade 8M
3
Service conditions
4
Material specication ASTM
5
6
A 194 Grade 2H
A 194 Grade A 194 Grade A 320 Grade 8T 4 7
Chemical composition ( % ) C.
0.40 min.
0.40 min.
0.40 --- 0.50
0.08 max.
0.08 max.
0.08 max.
0.40---0.50
0.37---0.49
Mn.
1.00 max.
1.00 max.
0.70---0.90
2.00 max.
2.00 max.
0.70---0.90
0.70---0.90
0.65---1.10
Si.
0.40 max.
0.040 max.
0.15---0.35
1.00 max.
1.00 max.
0.20---0.35
0.15---0.35
0.15---0.35
P.
0.040 max.
0.040 max.
0.035 max.
0.045 max.
0.045 max.
0.045 max.
0.035 max. 0.040 max.
S.
0.050 max.
0.050 max.
0.040 max.
0.040 max.
Cr.
---
---
---
---
0.030 max.
0.030 max.
---
18.00---20.00
16.00---18.00
17.00---19.00
---
---
8.00---10.50
10.00---14.00
9.00---12.00
Ni.
---
---
---
---
Mo.
---
---
---
---
V.
---
---
---
---
---
Ti.
---
---
---
---
---
Oil quenched Heat & tempered at Treatment 8500F, 455 C min
7
Brinell Hard
248/352
8
Impact value
---
Phone # Email
0.030 max.
---
---
0.20---0.30
---
---
---
---
---
---
---
---
---
---
Oil
Oil
quenched
quenched
2.00---3.00
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
5xCMIN
---
---
---
---
Carbide solution treated
Carbide solution treated
Carbide solution treated
0.20---0.30
0.040 max. 0.75---1.20 0.15---0.25
Oil quenched Oil quenched & tempered & tempered at 1100 F or at 1100 F or 595 C min 595 C min
& tempered
& tempered
at 11500F
at 11000F or
620C min
5950C min
22 RC max.
248/352
126/300
126/300
126/300
248/352
248/352
---
---
---
---
20 ft. lbf.
20 ft. lbf.
at 1500F
at 1500F
---
---
---
---
---
---
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Weight chart for fully threaded bolts as per Din 933
Dimensions In MM Lenth/Dia 20 25 30 35 40 45 50 55 60 65 70 75 80 90 100 110 120 130 140 150 160 170 180 190 200
Phone # Email
Approx. Count per 50 kg.
M-6 M-8 M-10 M-12 M-14 M-16 M-18 M-20 M-22 M-24 M-27 M-30 M-33 8620 7518 6657 5973 5417 4950 4545 4201 3937 3676 3472 3267 3267 2793 2550
4065 3597 3225 2923 2673 2463 2293 2136 2000 1879 1773 1677 1592 1445 1326 1222 2000 1120 1900 1040 980
2155 1945 1773 1628 1506 1400 1308 1228 1154 1091 1035 984 938 857 789 730 681 637 599 565
1515 1041 1366 943 1243 863 1141 794 1054 736 980 685 917 641 860 603 810 569 765 538 725 511 689 490 657 467 600 427 552 393 511 364 476 340 446 318 420 299 396 282
787 712 650 598 554 514 485 454 427 406 384 364 347 318 294 271 253 238 223 210
568 518 476 442 413 387 364 342 324 308 294 280 267 246 228 211 198 185 175 166 157 150 143 136 131
431 396 367 340 318 299 280 265 251 239 228 218 208 192 177 165 155 145 137 130 123 117 112 103 103
349 322 297 276 259 242 228 215 204 194 185 177 169 155 144 134 125 118 111 105 100 95 91 87 83
271 251 233 218 204 193 182 173 164 156 149 143 137 127 118 110 103 97 92 87 83 79 75 72 69
191 178 161 156 147 139 132 125 120 114 110 105 101 94 87 82 77 72 69 65 62 59 57 54 52
117 111 105 100 96 92 88 84 81 78 72 68 64 60 57 54 51 49 49 45 43 41
92 87 83 79 75 72 69 67 64 62 57 54 51 48 45 43 41 39 37 35 34 33
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Weight chart for hex nuts as per Din 934
Weight count chart Dimensions In Inches
Approx. Count per 50 kg.
Hex nut as per BS 916 Dia Pcs.
122000
1/8"
5/32" 94300
3/16" 37600
1/4' 15500
5/16" 9800
3/8" 6121
Dia Pcs.
1.1/8" 275
1.1/4" 192
1.3/8" 132
1.1/2" 112
1.3/4" 70
2" 61
7/16" 3600
1/2" 2250
5/8" 1150
2.1/4" 2.1/2" 2.3/4" 45 30 19
3/4" 696
7/8" 580
1" 385
3" 15
3.1/2" 10
4" 6
Dimensions In MM ( milimeter )
Hex Nuts as per DIN 934 Dia Pcs.
M-6 21551
M-8 10373
M-10 4587
M-12 3250
M-14 2083
M-16 1650
M-18 1124
M-20 800
M-22 675
M-24 485
M-27 324
M-30 231
Dia Pcs.
M-33 184
M-36 135
M-39 105
M-42 87
M-45 68
M-48 54
M-52 46
M-56 38
M-60 31
M-64 27
M-72 21
M-80 15
Phone # Email
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WEIGHT COUNT FOR FULLY THREADED STUDS IN MILLIMETERS
APPROX WEIGHT IN K.G. PER 1000 NO.S Size
M10
M12
M16
M18
M20
M22
M24
M27
M30
M33
M36
M39
50
24.41
35.94
65.68
81.86
-
-
-
-
-
-
-
-
-
-
-
60
29.29
43.13
78.82
98.23
-
-
-
-
-
-
-
-
-
-
-
70
34.17
50.32
91.95
114.61
-
-
-
-
-
-
-
-
-
-
-
80
39.05
57.50
105.08
130.98
165.09
203.15
-
-
-
-
-
-
-
-
-
90
43.93
64.69
118.22
147.35
185.73
228.55
-
-
-
-
-
-
-
-
-
100
48.82
71.88
131.35
163.72
206.37
253.94
298.25
385.14
-
-
-
-
-
-
110
53.69
79.06
144.49
180.11
227.01
279.33
328.08
423.65
516.36
634.71
751.66
120
58.57
86.25
157.63
196.47
247.64
304.73
357.90
462.17
563.30
692.41
819.99
130
63.45
93.44
170.76
212.84
268.28
330.12
387.73
500.68
610.24
750.11
888.32
140
68.34
100.63
183.90
229.21
288.91
355.52
417.55
539.20
657.18
807.81
956.66
150
73.22
107.81
197.03
245.56
309.55
380.91
447.38
577.71
704.12
865.51
160
78.10
115.00
210.17
261.96
330.19
406.30
477.20
616.23
751.06
170
82.98
122.19
223.31
278.33
350.82
431.01
507.03
654.74
180
87.86
129.38
236.44
294.71
371.46
457.09
536.86
190
92.74
136.57
249.57
311.08
392.11
482.49
200
97.62
143.75
262.71
327.45
412.74
210
102.50
150.94
275.84
343.82
220
107.38
158.13
288.98
230
112.27
165.32
240
117.15
250
M45
M48
-
1031.01
1195.72
1348.36
974.39
1124.73
1304.43
1470.92
1055.59
1218.46
1413.13
1593.50
1136.79
1312.19
1521.83
1716.08
1024.99
1217.99
1405.92
1630.53
1838.66
923.21
1093.32
1299.19
1499.65
1739.23
1961.23
798.01
980.91
1161.65
1380.39
1593.37
1847.94
2083.81
693.25
844.95
1038.62
1229.99
1461.59
1687.10
1956.64
2206.39
566.68
731.77
891.89
1096.32
1298.32
1542.79
1780.83
2065.64
2328.96
507.88
596.51
770.28
938.83
1154.02
1366.65
1623.99
1874.56
2174.04
2451.54
433.37
533.27
626.33
808.80
985.77
1211.72
1434.98
1705.19
1968.28
2282.74
2574.12
360.19
454.01
558.67
656.16
847.31
1032.71
1269.42
1503.32
1786.39
2062.01
2391.45
2696.69
302.12
376.57
474.65
584.06
685.98
885.82
1079.66
1327.12
1571.65
1867.59
2155.74
2500.15
2819.27
172.50
315.25
392.94
495.28
609.46
715.81
924.34
1126.60
1384.82
1639.98
1948.78
2249.47
2608.85
2941.85
122.03
179.69
328.39
409.31
515.92
634.85
745.63
962.85
1173.54
1442.52
1708.31
2029.98
2343.20
2717.55
3064.43
260
126.91
186.88
341.52
425.68
536.56
660.24
775.46
1001.37
1220.48
1500.22
1776.65
2111.18
2436.92
2826.25
3187.01
270
131.79
194.07
354.66
442.06
557.19
685.64
805.28
1039.88
1267.42
1557.92
1844.98
2192.38
2530.65
2934.96
3309.58
280
136.67
201.25
367.79
458.43
577.83
711.03
835.11
1078.39
1314.36
1615.62
1913.31
2273.58
2624.38
3043.66
3432.16
290
141.55
208.44
380.93
474.80
598.47
736.43
864.93
1116.91
1361.31
1673.32
1981.64
2354.78
2718.11
3152.36
3554.73
300
146.43
215.63
394.06
491.17
619.11
761.82
894.76
1155.42
1408.25
1731.03
2049.98
2435.98
2811.83
3261.06
3677.31
320
156.20
230.00
420.33
523.92
660.38
812.61
954.41
1232.45
1502.13
1846.43
2186.64
2598.38
2999.29
3478.47
3922.46
340
165.96
244.38
446.61
556.66
701.65
863.40 1014.06 1309.48
1596.01
1961.83
2323.31
2760.78
3186.75
3695.87
4167.62
360
175.72
258.76
472.88
589.41
742.92
912.18 1073.71 1386.51
1689.90
2077.23
2459.97
2923.18
3374.20
3913.28
4412.77
380
185.48
273.13
499.15
622.15
784.21
964.97 1133.36 1463.53
1783.78
2192.63
2596.64
3085.58
3561.66
4130.68
4657.93
400
195.24
287.03
525.42
654.90
825.96 1015.76 1193.01 1540.56
1877.66
2308.03
2733.30
3247.97
3749.11
4348.08
4903.08
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Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
[email protected] P / 25
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Kapil Enterprises, 330 EHTP Kundli Industrial area, phase 5, Haryana ( India ) T + 91 98110 09061, + 91 130 2119061 Web www.bigboltnut.com
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