ASTM A193 B8M Bolts
SA193 B8m Class 1 Stud Bolt and Supplier in India
Astm A193 B8m Bolt
A193 B8m Threaded Rod
B8m Class 1 Nut
B8m Bolt
Premium quality A193 B8m Threaded Rod, Astm A193 B8m Class 1 Bolt and SA193 B8m Class 1 Bolt stockist
Specification Schedule of Astm A193 B8m Bolt
Check B8m Stainless Bolts, B8m Class 1 Threaded Rod dimensions and specifications.
| Dimensions | ASME B18.2.1, B18.3 |
|---|---|
| Melt Origin | South America/East Europe/JapanKorea/ |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Threads Configuration | ASME B1.1 2A/3A Inch Unified Threads and B1.13M 6h Metric Coarse Threads |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Mandatory Requirements | Free from Mercury & Radioactive Contamination |
| Product Origin | Made in India |
| Additional Requirements | NACE MR0103 / MR0175 / ISO 15156 Compliance |
Most Popular Types Of A193 B8m Class 1 Bolt
A193 Gr B8m Bolts
Astm A193 Gr B8m Stud
Astm A193 B8m Class 1 Bolt
Sa 193 B8m Hex Bolts
B8m Class 1 Threaded Rod
Sa 193 Gr B8m Nuts
ASME SA193 B8M U Bolts
Grade B8m Bolt
ASTM A193 B8M Square Bolts
SA193 B8M Wing Nuts
A193 Grade B8M Fender Washer
ASTM A193 B8M Double Ended Studs
Astm A193 B8m Class 1 Bolt Dimension Chart
Ready stock of A193 Gr B8m Bolts, Sa 193 B8m Hex Bolts & Sa 193 Gr B8m Nuts in many sizes.
| 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 |
| 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 |
| 5/8 | 0.642 | 0.605 | 1.062 | 1.031 | 1.227 | 1.175 | 0.444 | 0.378 | 1.5 | 1.75 |
| 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 |
| 2 1/4 | 2.305 | 2.214 | 3.5 | 3.388 | 4.041 | 3.862 | 1.548 | 1.327 | 4.75 | 5 |
| 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 1/2 | 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. |
Dimension of SA193 B8M Hex Bolts
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 |
Torque Chart of A193 B8M Class 1 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) | |
| m12 | 12.00 | 11.73 | 7.76 | 4.24 | 19.00 | 17.73 | 20.78 | 20.03 |
| m48 | 48.00 | 47.38 | 31.07 | 28.93 | 75.00 | 72.60 | 86.60 | 82.76 |
| m14 | 14.00 | 13.73 | 9.09 | 8.51 | 22.00 | 20.67 | 24.25 | 23.35 |
| m10 | 10.00 | 9.78 | 6.63 | 6.17 | 17.00 | 15.73 | 18.48 | 17.77 |
| 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 |
| 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 |
| 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 |
| m72 | 72.00 | 71.26 | 46.45 | 43.55 | 105.00 | 101.40 | 121.24 | 115.60 |
| m100 | 90.00 | 99.13 | 63.9 | 60.10 | 145.00 | 140.00 | 167.43 | 159.60 |
Chemical Analysis of Sa 193 B8m Hex Bolts
Third party inspection available for all Astm A193 B8m Bolt, SA193 Grade B8M Nut and Astm A193 Grade B8m Class 1 Rod
| Element | B8M (AISI 316) |
|---|---|
| Carbon | 0.08% max |
| Manganese | 2.00% max |
| Phosphorus, max | 0.045% |
| Sulfur, max | 0.030% |
| Silicon | 1.00% max |
| Chromium | 16.0 – 18.0% |
| Nickel | 10.0 – 14.0% |
| Molybdenum | 2.00 – 3.00% |
A193 B8M Class 1 Hex Bolt Mechanical Behaviour
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min | HBW | HRC |
|---|---|---|---|---|---|---|---|
| B8M Class 1 | All | 75 | 30 | 30 | 50 | 223 max | 96 max |
| B8M Class 2 | Up to 3/4 | 110 | 95 | 15 | 45 | 321 max | 35 max |
| 7/8 - 1 | 100 | 80 | 20 | 45 | |||
| 1-1/8 - 1-1/4 | 95 | 65 | 25 | 45 | |||
| 1-3/8 - 1-1/2 | 90 | 50 | 30 | 45 |
20 years of Experience as a supplier of these materials in below mentioned locations
| Mexico, UK, Spain, Egypt | A193 B8m Class 1 Bolt |
| Thailand, Malaysia, Germany, Czechia | Sa 193 B8m Hex Bolts |
| Europe, Thailand, France, Qatar | B8m Class 1 Threaded Rod |
| Bangladesh, Finland, USA, Malaysia | Sa 193 Gr B8m Nuts |
| Kuwait, Brazil, Saudi Arabia (KSA), South Africa | Grade B8m Bolt |
| Singapore, Singapore, South Africa, Bahrain | A320 B8m Stud Bolts |
| UK, Nigeria, Australia, Philippines | A193 B8m Class 1 Hex Bolt |
| Los Alamos -Mexico, Philippines, Taiwan, Malaysia | B8m Stud |
| Philippines, Belgium, Indonesia, Dammam -KSA | A320 B8m Class 1 Bolt |
| Hong Kong, UAE, Malaysia, Oman | A193 Grade B8m Class 1 Rod |
| Iran, Singapore, Italy, Chile | A193 B8m Class 1 Bolt |
| Norway, Malaysia, Turkey, United Arab Emirates (UAE) | B8m Stainless Bolts |
| Russia, Dubai, Malaysia, Netherlands | A193 B8m Class 1 Hex Bolts |
| Romania, Malaysia, Japan, Europe | B8m Cl1 Hex Bolt |
| Malaysia, UAE, Europe, United Kingdom -UK | B8m Class 1 Bolts |
| Poland, Ellington -United States, Canada, UK | B8m Bolts |
| Canada, Singapore, Malaysia, Philippines | B8m Nuts |
| Malaysia, China, Colombia, Sweden | A320 B8m Class 1 Hex Nut |
| NY 12203 (USA), Malaysia, South Korea, Singapore | A193 B8m Cl1 Bolt |