Phone Numbers -
Email ID -
Physical Address -
Shop No- 6B, Ground Floor, Sindhi Ln, opposite Municipal School, Charni Road East, Cawasji Patel Tank, Girgaon, Mumbai, Maharashtra 400004
ASTM A193 B7 Studs & A194 2H Nuts
B7 Studs Bolts and Nuts, Types Stud Bolt ASTM A193 B7, B7 2h Stud Bolts Material, B7 Stud Bolt Chart With Price, Threaded Steel ASTM A193 B7 Stud Bolt, B7 Stud Bolt Chart, Stud Bolt Grade B7, Stud Bolt A193 B7 A194 2h, B7 Stud Manufacturer, A193 B7 Stud Bolts, B7 Studs And 2h Nuts, A193 B7 Tap End Studs, A193 B7m Stud Bolts, A193 B7 Double End Studs Manufacturers, A193 B7 Threaded Studs Factory.
ASTM A193 B7 Studs and A194 2H Nuts are specifically designed to withstand extreme temperatures and high pressure, making them ideal for critical projects that require strength and longevity. They are also corrosion-resistant, which means they can withstand harsh environments and exposure to chemicals and other corrosive substances. Neelkamal Alloys LLP is a trusted manufacturer of high-quality ASTM A193 B7 Studs and A194 2H Nuts in Mumbai, India. Our A193 B7 Bolts are widely used in various industries such as oil and gas, petrochemicals, chemical processing, power generation, and more. Stud Bolts ASTM A193 B7 are made from premium quality raw materials to ensure their durability and reliability in demanding applications.
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As a reputable manufacturer, we make sure our stud bolts are competitively priced without compromising on quality. We offer a wide range of types, sizes, and price ranges to meet various customer requirements. Our fasteners are also exported to several countries worldwide, making us a trusted supplier in the global market. Our ASTM A193 B7 Studs & A194 2H Nuts are a testament to our dedication to quality and reliability, and we continue to strive to exceed customer expectations with every product we manufacture.
Stud Bolt B7 Spefication
- Specifications : IS, BS, ASTM
- Standard : ASTM / ASME – A/ SB 193/194
- Size : 1/2” X TO 4”
- Length :100 TO 1000MM
- Type : Stud Nuts
B7 Studs Fasteners Price -
|
ASTM A193 Grade B7
Fasteners |
Price
|
|
astm a193 grade B7 stud bolt |
US $0.001-4 / Piece |
|
ASTM A193 Grade B7 Plow Bolt |
US $29.60 / pkg. of 25 |
|
ASTM A193 grade B7 threaded Rod, B7 stud bolt |
US $0.01-2 / Piece |
|
ASTM A193 Grade B7 Structural Bolt |
US $13.20 / pkg. of 25 / Kilogram |
|
ASTM A193 grade B7 wheel stud bolt |
US $0.1-4 / Piece |
|
ASTM A193 grade B7 threaded rod with 2h nut |
US $0.01-2 / Piece |
|
ASTM A193 Grade B7 Flat Washer |
US $0.06–$4.92 |
|
Stud bolt DIN 975 grade ASTM A193 B7 |
US $0.6-1.3 / Piece |
|
ASTM A193 Gr B7 Stud Bolt |
Stud Bolts ASTM A193 B7 |
|
ASTM A193 Grade B7 Material |
ASTM A193 Grade B7 Bolt Strength |
|
ASTM A194 Grade 2H Nuts |
US $3.00–$6.22 |
SA 193 GR B7 Chemical Composition
|
Element |
B7 (AISI 4140) |
|
Carbon |
0.38 – 0.48% |
|
Manganese |
0.75 – 1.00% |
|
Phosphorus, max |
0.035% |
|
Sulfur, max |
0.040% |
|
Silicon |
0.15 – 0.35% |
|
Chromium |
0.80 – 1.10% |
|
Nickel |
|
|
Molybdenum |
0.15 – 0.25% |
ASTM A193 B7 Yield Strength Table
|
Grade |
Size |
Tensile ksi, min |
Yield, ksi, min |
Elong, %, min |
RA % min |
HBW |
HRC |
|---|---|---|---|---|---|---|---|
|
B7 |
Up to 2-1/2 |
125 |
105 |
16 |
50 |
321 max |
35 max |
|
2-5/8 – 4 |
115 |
95 |
16 |
50 |
|||
|
4-1/8 – 7 |
100 |
75 |
18 |
50 |
ASTM A194 Grade 2H Mechanical Properties
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
| ASTM A194 Grade 2H | Medium Carbon Steel, Quenched and Tempered | 1/4 – 4 | 850 | 175 | C24 | C38 | 1,2 |
B7 Stud Bolt and Nut Size Chart
|
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
|
A194 2h Nut Dimensions Chart
| Diameter (D) | Body Diameter (D) | Across the Flats (F) | Across the Corners © | Head Height (H) | Thread Lengths (T) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| MAX | MIN | MAX | MIN | MAX | MIN | MAX | MIN | < 6” | > 6” | |
| 1/2 | 0.515 | 0.482 | 0.875 | 0.85 | 1.01 | 0.969 | 0.364 | 0.302 | 1.25 | 1.5 |
| 5/8 | 0.642 | 0.605 | 1.062 | 1.031 | 1.227 | 1.175 | 0.444 | 0.378 | 1.5 | 1.75 |
| 3/4 | 0.768 | 0.729 | 1.25 | 1.212 | 1.443 | 1.383 | 0.524 | 0.455 | 1.75 | 2 |
| 7/8 | 0.895 | 0.852 | 1.438 | 1.394 | 1.66 | 1.589 | 0.604 | 0.531 | 2 | 2.25 |
| 1 | 1.022 | 0.976 | 1.625 | 1.575 | 1.876 | 1.796 | 0.7 | 0.591 | 2.25 | 2.5 |
| 1 1/8 | 1.149 | 1.098 | 1.812 | 1.756 | 2.093 | 2.002 | 0.78 | 0.658 | 2.5 | 2.75 |
| 1 1/4 | 1.277 | 1.223 | 2 | 1.938 | 2.309 | 2.209 | 0.876 | 0.749 | 2.75 | 3 |
| 1 3/8 | 1.404 | 1.345 | 2.188 | 2.119 | 2.526 | 2.416 | 0.94 | 0.81 | 3 | 3.25 |
| 1 1/2 | 1.531 | 1.47 | 2.375 | 2.3 | 2.742 | 2.622 | 1.036 | 0.902 | 3.25 | 3.5 |
| 1 3/4 | 1.785 | 1.716 | 2.75 | 2.662 | 3.175 | 3.035 | 1.196 | 1.054 | 3.75 | 4 |
| 2 | 2.039 | 1.964 | 3.125 | 3.025 | 3.608 | 3.449 | 1.388 | 1.175 | 4.25 | 4.5 |
| 2 1/4 | 2.305 | 2.214 | 3.5 | 3.388 | 4.041 | 3.862 | 1.548 | 1.327 | 4.75 | 5 |
| 2 1/2 | 2.559 | 2.461 | 3.875 | 3.75 | 4.474 | 4.275 | 1.708 | 1.479 | 5.25 | 5.5 |
| 2 3/4 | 2.827 | 2.711 | 4.25 | 4.112 | 4.907 | 4.688 | 1.869 | 1.632 | 5.75 | 6 |
| 3 | 3.081 | 2.961 | 4.625 | 4.475 | 5.34 | 5.102 | 2.06 | 1.815 | 6.25 | 6.5 |
Other Types Of B7 2H Studs Nuts
| ASTM A193 B7 Studs | ASTM A194 2H Nuts |
| ASTM A194 2H Heavy Hex Nuts | ASTM A193 B7 double ended stud |
| ASTM A194 2H Threaded Rods | ASTM A193 B7 lock nut |
| B7 self locking nuts Manufacturer | 2H nylon insert nut |
| ASTM A193 B7 Threaded Rod | ASTM A194 2H Hex Coupling Nut |
| ASTM A193 B7 Fasteners Stock Holder | ASTM A194 2H Threaded Ball Stud |
| ASTM A194 nylon insert nut | ASTM A193 Studs Exporter |
| ASTM A320 L7/L7M Fasteners Manufacturer | ASTM A194 7M/7 Fasteners Manufacturer |
B7 Studs Bolts Nuts Supplier and Exporter
Cities we supply
Countries we export
Cities we supply
Mumbai, Delhi, Bengaluru, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Pimpri-Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Faridabad, Meerut, Rajkot, Kalyan-Dombivli, Vasai-Virar, Varanasi, Srinagar, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Howrah, Ranchi, Gwalior, Jabalpur, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Kota, Guwahati, Chandigarh, Solapur, Hubli-Dharwad, Bareilly, Moradabad, Mysore, Tiruchirappalli, Tiruppur, Gurgaon, Aligarh, Jalandhar, Bhubaneswar, Salem, Mira-Bhayandar, Warangal, Guntur, Bhiwandi, Saharanpur, Gorakhpur, Bikaner, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, Nellore, Bhavnagar, Dehradun, Durgapur, Asans
Countries we export
Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, East Timor (Timor-Leste), Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (Swaziland), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea (North), Korea (South), Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia (formerly Macedonia), Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Vatican City (Holy See), Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.