Alloy Steel A193 / SA194 Fasteners

Alloy Steel B7-2H Fasteners

ASTM A193 Grade b7 Fasteners, SA193 Grade B7 Hex Bolts, Grade 2H Alloy Steel Fasteners, A194 Chrome Moly Grade 2H Industrial Fasteners, Gr.B7 Cr-Mo A193 Fastener Manufacturer,  Gr.2H Alloy Steel SA194 Stud Bolt Fasteners Supplier in Mumbai, India.

The metal yard is a one-stop source for all your engineering requirements, and we are one of the leading manufacturers, exporters, and stockers of various engineering products. We are the regular supplier of engineering, industrial, constructional and other companies. We offer high-quality Alloy Steel B7-2H Fasteners, valuable for high strength assemblies. These fasteners are corrosive resistant, abrasions resistance and appropriate for extreme environments. These come with machining allowance and tolerance limits so that it fits in every assembly. Fasteners oppose stress rupture and creep subjected to heavy loads. These resist chemical erosion, ideal for chemical industries. At high temperatures, these withstand minimum elongations..

Exporter in A193 Alloy Steel Gr.B7 Fasteners, SA193 Grade B7 Hex Bolts, A194 Chrome Moly Grade 2H Fastener Stockholder, SA194 Cr-Mo Gr.2H Round Head Bolts Traders, Specialist of A193 Chrome A194 Alloy Steel Grade 2H Machine Screws Dealer, High Quality A193 Alloy Steel Gr.B7 Threaded Studs Distribution in India.

Specifications and packaging of B7-2H Fasteners We use only high-quality crude materials for manufacturing fasteners with the help of advanced machines and methods. They posses’ excellent surface finish and dimensional accuracy. Various metal treatment process done so that fastener attains high strength and enhance service period. ASTM, AISI, ASME, DIN, JS are some standards consider while manufacturing fasteners. Available in standard sizes, length 10 mm to 3000 mm, diameter M2 to M100. Different shapes and sizes of these fasteners customers can buy according to their specific needs.

The metal yard provides prominent fasteners testing it with radiographic, intergranular corrosion, flaring, flattening, positive material, and third-party inspections. Additionally, these are authorized by different international certifications, which ensures you guaranteed quality. Chrome Moly B7-2H Fasteners are pack in wooden boxes, cardboard boxes, or crates for safety. These come at the most effective prices you can buy for exceptional results for your assemblies.

Alloy Steel Grade B7 / 2H Fasteners Specification

Standard : ASTM A194, A193 / ASME SA194, SA193

Specification : IS, BS, ASTM / ASME

Size : M02 to M33

Diameter : 1/2~4” or M12~100

Length : 20~5000 mm, Upto 5 Meters

Materials : Alloy Steel 1040,1045,4140,4142

Surface Finish : Custom Colour, Zinc Plated, Yellow Plated, Hot Dip Galvanized, Blackodized

 Alloy Steel Grade B7 / 2H Steel Fasteners Chemical Composition
Grade C Mn P S SI Cr Mo
B7 0.37-0.49 0.65-1.10 0.035 Max 0.04 Max 0.15-0.35 0.75-1.20 0.15-0.25
Grade C Mn Ph Su Si
7, 2H (4140) 0.40% min 1.00% max 0.040% 0.050% 0.40% max
Dimension of ASTM A193 B7 Hex Bolt
NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNEASTM A193
ACROASTM A193 THE FLATS
ACROASTM A193 CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60
Dimension of ASTM A193 B7 Hex Bolt
Bolt Sizes Threads Per Inch< Proof load (Lbs) Clamp load (Lbs) Tightening torque (Ft Lbs)
Galv+Waxed Galv Plain
1/4 20 3,350 2,513 5 13 10
5/16 18 5,500 4,125 11 27 21
3/8 16 8,150 6,113 19 48 38
7/16 14 11,150 8,363 30 76 61
1/2 13 14,900 11,175 47 116 93
9/16 12 19,100 14,325 67 168 134
5/8 11 23,750 17,813 93 232 186
3/4 10 35,050 26,288 164 411 329
7/8 9 48,500 36,375 265 663 530
1 8 63,650 47,738 398 995 796
11/8 7 80,100 60,075 563 1,408 1,126
11/8 8 82,934 62,201 583 1,458 1,166
11/4 7 101,750 76,313 795 1,987 1,590
11/4 8 105,006 78,754 820 2,051 1,641
13/8 6 121,300 90,975 1,042 2,606 2,085
13/8 8 129,492 97,119 1,113 2,782 2,226
11/2 6 147,550 110,663 1,383 3,458 2,767
11/2 8 156,687 117,515 1,469 3,672 2,938
13/4 5 199,500 149,625 2,182 5,455 4,364
13/4 8 218,400 163,800 - - 4,778
2 41/2 262,500 196,875 3,281 8,203 6,563
2 8 290,850 218,138 - - 7,271
21/4 41/2 341,250 255,938 4,799 11,997 9,598
21/4 8 373,801 280,351 - - 10,513
21/2 4 420,000 315,000 6,563 16,406 13,125
21/2 8 466,200 349,650 - - 14,569
23/4 4 468,500 351,263 8,050 20,124 16,100
23/4 8 515,851 386,888 - - 17,732
3 4 567,150 425,363 10,634 26,585 21,268
3 8 618,451 463,838 - - 23,192
31/4 4 674,500 505,875 13,701 34,252 27,402
31/4 8 730,550 547,913 - - 29,679
31/2 4 791,350 593,513 17,311 43,277 34,622
31/2 8 851,201 638,401 - - 37,240
33/4 4 917700 688275 21,509 53,771 43,017
33/4 8 982,300 736,725 - - 46,045
4 4 1052600 789450 26,315 65,788 52,630
4 8 1,121,950 841,463 - - 56,098
Alloy Steel Grade B7 / 2H Fasterner Nut & Bolts Compatibility
Bolts & Studs GradeNuts GradeWashers Grade
ASTM A193 B7ASTM A194 Grade 2HF436
ASTM A193 B8 Class 1ASTM A194 Grade 8SS304
ASTM A193 B8M Class 1ASTM A194 Grade 8MSS316
ASTM A193 B8 Class 2ASTM A194 Grade 8SS304
ASTM A193 B8M Class 2ASTM A194 Grade 8MSS316
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We are Experts in Exporting ASTM A193 Alloy Steel Grade B7 Fasteners worldwide

We are Exporter of A194 Alloy Steel Gr.2H Fasteners in Worldwide Such as UAE, Slovakia, Israel, Bolivia, Macau, Greece, Philippines, Afghanistan, Sri Lanka, New Zealand, Japan, South Africa, Gabon, Iran, Romania, Mexico, Mongolia, India, Sweden, Spain, Jordan, Libya, Venezuela, Turkey, Croatia, United States, Ireland, Trinidad & Tobago,Tunisia, Oman, Indonesia, Australia, Lithuania, Norway, Argentina, Kuwait, Bahrain, Angola, Finland, Canada, Estonia, Switzerland, Costa Rica, Belgium, Bangladesh, Namibia, Bhutan, South Korea, Denmark, Colombia, Austria, Tibet, Thailand, Peru, Serbia, Nigeria, Iraq, Pakistan, Kazakhstan, United Arab Emirates, Morocco, Ukraine, Azerbaijan, Bulgaria, Germany, Gambia, Brazil, Chile, Nigeria, Taiwan, Ghana, Nepal, Netherlands, Portugal, Chile, Qatar, Poland, Vietnam, Saudi Arabia, Italy, Algeria, Hong Kong, Hungary, China, Puerto Rico, Lebanon, Czech Republic, Belarus, Mexico, Ecuador, Kenya, France, Poland, Iran, United Kingdom, Singapore, Egypt, Russia, Malaysia, Yemen, Zimbabwe.

We are Supplier of ASTM A194 Alloy Steel Grade 2H Fasteners in India

We are Suppliers of A193 Alloy Steel Gr.B7 Fasteners in India Such as Mumbai, Ranchi, Kuwait City, La Victoria, Secunderabad, Milan, Seoul, Pune, Atyrau, Busan, Gimhae-si, Courbevoie, Hyderabad, Doha, Nashik, Calgary, Rajkot, Kanpur, London, Surat, Chiyoda, Navi Mumbai, New Delhi, Ahvaz, Jaipur, Chennai, Howrah, Vadodara, Al Jubail, Aberdeen, Kuala Lumpur, Sydney, Haryana, Rio de Janeiro, Noida, Coimbatore, Al Khobar, Bengaluru, Ulsan, Colombo, Bangkok, Dallas, Geoje-si, Dubai, Jakarta, Sharjah, Baroda, Ho Chi Minh City, Indore, Santiago, Mexico City, Melbourne, Mumbai, Cairo, Istanbul, Thane, Bhopal, Thiruvananthapuram, Hong Kong, Gurgaon, Manama, Jamshedpur, Visakhapatnam, Tehran, Bogota, New York, Pimpri-Chinchwad, Ankara, Riyadh, Karachi, Lagos, Abu Dhabi, Perth, Singapore, Lahore, Montreal, Houston, Caracas, Granada, Ernakulam, Ludhiana, Vung Tau, Hanoi, Madrid, Los Angeles, Kolkata, Nagpur, Algiers, Petaling Jaya, Toronto, Jeddah, Ahmedabad, Port-of-Spain, Dammam, Moscow, Faridabad, Edmonton, Muscat, Brisbane, Chandigarh.

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