
PED Certified ASME SA193 Grade B8T Bolts Manufacturer in India
| Ready Stock: | M6 to M152 |
|---|---|
| Custom Sizes: | Up to 8″ |
| Length: | 3mm to 200mm |
| International Standard: | DIN 970, ASME B18 2.1, DIN 933, DIN 931, ASME B18 2.2 |
| European and American Standard: | ASME SA193, ASTM A193 |
| Raw Material Origin: | United Kingdom, South Africa, SA, Europe, New Zealand, Morocco, Algeria, Australia, New Zealand, India etc |
| MTC: | EN 10204/3.1B |
| Suitable Environment: | Mild Acids and Salt Water |
| Thread Pitch: | Fine Thread and Coarse Thread |
| Surface: | Oxidation, Phosphating, HDG |
| Threads: | Rolled, UNJ, UNR, UNC, UNF |
| Temperature Range: | Up to 1200°F |
| To Know About Latest Price List of ASTM A193 B8T Bolts Please Contact Us | |

ASME SA193 Grade B8T Bolts

A193-B8T CL 1 Hex Bolts

SA 193 B8T CL 1 Threaded Rods
Table of Content
- ASTM A193 B8T Specification
- ASTM A193 B8T Raw Material
- Grade B8T Class 1 Bolts Sizes
- ASTM A193 Grade B8T Fasteners Applications
- Price List of ASTM A193 B8T Fasteners
- SA 193 B8T CL 1 Threaded Rods Chemical Composition
- ASME SA193 Grade B8T Bolts Mechanical Properties
- Types of ASTM A193 B8T
- ASTM A193 Grade B8T Class 2 Screws Equivalent Grades
- B8T Class 2 Heavy Hex Head Bolt Heat Treatment
- Dimensions of ASTM A193 Grade B8T Carriage Bolts
- B8T Bolts Marking
- Torque Chart of A193 Grade B8T Nut Bolts
- ASTM A193 B8T Bolts Weight Chart
Find ASTM A193 B8T Fasteners Supplier in India who provides Metric Sizes
- M1.2 – M48
- Size: M4 To M45
- M2 To M20
- Coarse
- Fine
- CNC Machined
- Cold Forging
- Hot Forging
- G
- A
- B
- E
- D
- C
- 2410 – 2550°F
- A193
- ASME SA193
- Wooden Pallet
- Carton Box
- Wooden Cases
- Phosphating
- Plain
- Oxidation
- Making Machines
- CNC Lath
- Thread Rolling
- 100% Tested ASTM A193 B8T with MTC EN 10204 3.1/3.2

- UTS
- UNC
- UNR
- BSF
- UNF
- BSW
- UNM
- ACME
- UN8
- bolt
- hex bolt
- screws
- threaded rod
- stud bolt
- nuts
- Bagging
- Thread Locking
- Head Shank Drilling
- Head Painting
- Pan
- Truss
- Torx
- Hexagon washer
- Hex
- Round
- Cross
- Oval
- Pan
- Flat
- Combination Drive
- Phillips Drive
- Truss
- Button head
- Frearson Drive
- Slotted Drive
- Slotted hex washer
- Socket cap head
- Oval
- Hex head
- 8G
- custom
- 2G
- 6G
- 5 CSF
- 4G
- 3G
- Class 2A (Medium fit)
- Class 3A (Tight fit)
- 5 HF
- 5 ONF
- Class 1A (Loose fit)
Supplier of Grade B8T Stud Bolts in Tensile Class 1 and 2 With Different Sizes
| Grade | Tensile Class | Raw Material |
|---|---|---|
| B8T | Class 1 | AISI 321 Stainless Steel, Carbide Solution Treated |
| B8T | Class 2 | AISI 321 Stainless Steel, Carbide Solution Treated and Strain Hardened |
| Nominal Size | S Head SideHeight |
A Head Diameter |
G WallThkns |
T KeyEngagmt |
||
|---|---|---|---|---|---|---|
| Max | Max | Min | Min | Min | ||
| 3 | 0.0990 | 0.089 | 0.161 | 0.154 | 0.034 | 0.044 |
| 1 | 0.0730 | 0.066 | 0.118 | 0.112 | 0.025 | 0.031 |
| 5/16 | 0.3125 | 0.281 | 0.469 | 0.457 | 0.119 | 0.151 |
| 5 | 0.1250 | 0.112 | 0.205 | 0.198 | 0.043 | 0.057 |
| 2 | 0.0860 | 0.077 | 0.140 | 0.134 | 0.029 | 0.038 |
| 4 | 0.1120 | 0.101 | 0.183 | 0.176 | 0.038 | 0.051 |
| 6 | 0.1380 | 0.124 | 0.226 | 0.218 | 0.047 | 0.064 |
| 10 | 0.1900 | 0.171 | 0.312 | 0.303 | 0.065 | 0.090 |
| 8 | 0.1640 | 0.148 | 0.270 | 0.262 | 0.056 | 0.077 |
| 1/4 | 0.2500 | 0.225 | 0.375 | 0.365 | 0.095 | 0.120 |
| 1/2 | 0.5000 | 0.450 | 0.750 | 0.735 | 0.190 | 0.245 |
| 3/8 | 0.3750 | 0.337 | 0.562 | 0.550 | 0.143 | 0.182 |
| 7/16 | 0.4375 | 0.394 | 0.656 | 0.642 | 0.166 | 0.213 |
| 3/4 | 0.7500 | 0.675 | 1.125 | 1.107 | 0.285 | 0.370 |
| 5/8 | 0.6250 | 0.562 | 0.938 | 0.921 | 0.238 | 0.307 |
| 7/8 | 0.8750 | 0.787 | 1.312 | 1.293 | 0.333 | 0.432 |
| 1 | 1.0000 | 0.900 | 1,500 | 1.479 | 0.380 | 0.495 |
Exporter of Corrosion Resistance A193-B8T CL 1 Hex Bolts for High Temperature Applications
Discover ASTM A193 B8T Fasteners Supplier in India supplying Premium Products with Quick Delivery
- Power Generation
- Chemical Plants
- Petrochemical
- Marine Vessels
- Fertilizers Industries
- Industrial Machinery
- Offshore Platforms
- Gas Processing Industries
To Know More About ASTM A193 B8T Fasteners Price Per Kg in India Please Contact Us ASTM A193 B8T Fasteners Price List
Refer to the SA 193 B8T CL 1 Threaded Rods and Screws Chemical Composition and Mechanical Properties
| Carbon | Phosphorus, max | Manganese, max | Sulfur, max | Chromium | Silicon | Molybdenum |
|---|---|---|---|---|---|---|
| 0.10 min | 0.040 | 1.00 | 0.030 | 4.00-6.00 | 1.00 max | 0.40-0.65 |
Check ASTM A193 B8T Fasteners Manufacturer in India who Provides High Strength and Longetivity
| Grade | Tensile Strength | Diameter | Elongation | Yield Strength | Reduction | Hardness |
|---|---|---|---|---|---|---|
| Grade B8T, Class 2 | 860 | M20 and under | 12 | 690 | 35 | 321 HBW or 35 HRC |
| 655 | M24 to M30, inclusive | 25 | 450 | 45 | 321 HBW or 35 HRC | |
| 690 | M20 to M24, inclusive | 20 | 550 | 45 | 321 HBW or 35 HRC | |
| 515 | All Diameters | 30 | 205 | 50 | 192 HVW or 90 HRB | |
| 620 | M30 to M36, inclusive | 30 | 345 | 45 | 321 HBW or 35 HRC |

ASTM A193 B8T Screws

ASTM A193 Grade B8T Class 2 Heavy Hex Bolts

ASTM A193 Grade B8T Class 1 Eye Bolt

ASME SA193 Grade B8T Lock Nut

Grade B8T Class 1 Square Bolts

B8T U Bolts
Check ASTM A193 B8T Fasteners Equivalent Grades and Heat Treatment
Check ASTM A193 B8T Fasteners Manufacturer in India who Provides Custom Sizes as per BS, ISO and DIN Standard
| UNS | UNS S32100 |
|---|---|
| JIS | SUS 321 |
| AFNOR | Z6CNT18-10 |
| BS | 321S31 |
| Carbide solution treatment | 1950°F ( 1065℃) |
|---|
| Diameter (D) | Thread Lengths (T) | Body Diameter (D) | Across the Corners © | Across the Flats (F) | Head Height (H) |
|---|---|---|---|---|---|
| < 6” | MAX | MAX | MAX | MAX | |
| 1/2 | 1.25 | 0.515 | 1.01 | 0.875 | 0.364 |
| 1 1/4 | 2.75 | 1.277 | 2.309 | 2 | 0.876 |
| 7/8 | 2 | 0.895 | 1.66 | 1.438 | 0.604 |
| 5/8 | 1.5 | 0.642 | 1.227 | 1.062 | 0.444 |
| 3/4 | 1.75 | 0.768 | 1.443 | 1.25 | 0.524 |
| 1 1/8 | 2.5 | 1.149 | 2.093 | 1.812 | 0.78 |
| 1 | 2.25 | 1.022 | 1.876 | 1.625 | 0.7 |
| 1 3/4 | 3.75 | 1.785 | 3.175 | 2.75 | 1.196 |
| 1 1/2 | 3.25 | 1.531 | 2.742 | 2.375 | 1.036 |
| 1 3/8 | 3 | 1.404 | 2.526 | 2.188 | 0.94 |
| 2 3/4 | 5.75 | 2.827 | 4.907 | 4.25 | 1.869 |
| 2 1/4 | 4.75 | 2.305 | 4.041 | 3.5 | 1.548 |
| 2 | 4.25 | 2.039 | 3.608 | 3.125 | 1.388 |
| 3 | 6.25 | 3.081 | 5.34 | 4.625 | 2.06 |
| 2 1/2 | 5.25 | 2.559 | 4.474 | 3.875 | 1.708 |
| Class | Grade | Grade Symbol |
|---|---|---|
| Class 2 | B8T | B8TSH |
| Class 1 | B8T | B8T |
| Bolt Diameter (in) | Torque (Nm) | Torque (ft-lb) |
|---|---|---|
| 1/4″ | 8 – 9 | 6 – 7 |
| 3/8″ | 26 – 28 | 19 – 21 |
| 5/16″ | 15 – 16 | 11 – 12 |
| 1/2″ | 62 – 69 | 46 – 51 |
| 7/16″ | 41 – 45 | 30 – 33 |
| 5/8″ | 125 – 137 | 92 – 101 |
| 9/16″ | 89 – 99 | 66 – 73 |
| 7/8″ | 346 – 380 | 255 – 280 |
| 3/4″ | 217 – 239 | 160 – 176 |
| 1″ | 515 – 570 | 380 – 420 |
| Size (Inches) | Weight per 100 pieces (lbs) |
|---|---|
| 1/4″ | 2.36 |
| 3/8″ | 4.66 |
| 5/16″ | 3.11 |
| 1/2″ | 7.65 |
| 7/16″ | 5.85 |
| 9/16″ | 9.65 |
| 3/4″ | 17.39 |
| 5/8″ | 11.94 |
| 7/8″ | 23.39 |
| 1-1/8″ | 39.94 |
| 1″ | 30.99 |
| 1-1/2″ | 72.70 |
| 1-1/4″ | 50.32 |
| UAE | Saudi Arabia | Australia | Qatar | Turkey |
| Canada | UK | USA | Spain | South Africa |
| Italy | Ireland | Germany | Denmark | Brazil |
| Nigeria | Netherlands | Poland | Mexico | Singapore |
- Vision Alloys is A Manufacturer of Steel Fasteners Company in India
- Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
- Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
- Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock

