Govt Certified ASTM A193 B8T Fasteners manufacturer in India, check ASME SA193 B8T Stud Bolts Grades and weight chart
IS There is any Difference between ASTM A193 B8T Bolts and Studs?
The ASTM A193 B8T bolts and studs are important fasteners that affix different equipment efficiently. A bolt has a long shaft that is partially threaded on its exterior. They can be fastened with or without a nut easily. A stud, on the contrary, is threaded on both its sides and is unthreaded in the center. They require two nuts to secure them in place.
Features of ASTM A193 B8T Fasteners
The ASTM A193 B8T fasteners covers standard material specifications for the SS 321 grade. The fasteners have excellent corrosion resistance properties and work well in oxidative conditions. Designed with superior strength, the fasteners can hold different equipment for long periods. The versatile fasteners have enhanced mechanical properties and are very reliable. The astm a193 B8T fasteners are durable and have a long working life.
How much torque does a ASTM A193 B8T Hex Bolt need?
The torque setting of the ASTM A193 B8T hex bolt depends on the bolt size, thread pitch, and surface condition. For a bolt with ½ diameter, the 30% initial torque is 16 FT-LBS. The grades 70% torque is 36 FT-LBS and the final torque is 52 FT-LBS. As the diameter increases, the requirements of torque also gradually increases.
How do you read a ASTM A193 B8T Stud Bolts and Nut size?
The ASTM A193 B8T metric specification nut can be measured by counting the number of tape lines. If you see 12 lines, the size is 12mm. The counting style for the US standard is to check the smallest line with the tape measure in sixteenths. Here the addition of the sixteenths will help you find its size. If you count 16 lines, the size of the nut will be 16/11. The stud bolts possess free threads on the top of the nut that is equal to 1/3 of its bolt diameter.
ISO Certified SA193 B8T Stainless Steel Bolts manufacturer in India, Check online ASTM A193 B8T Threaded Rod And Nuts Price List Ex Mumbai
Table of Content
- Specification Of AAASTM A193 B8T Bolts
- B8T Bolts Price
- ASTM A193 B8T Fasteners Types
- Chemical Composition Of SA193 B8T Stainless Steel Bolts
- ASME SA193 B8T Stud Bolts Mechanical Properties
- ASTM A193 B8T Heavy Hex Bolts Hardness
- Equivalent Of ASME SA193 B8T Class 2 Washer
- A198 Gr. B8T Socket Head Cap Screws Dimension
- B8T Fasteners Property Class
- ASTM A193 B8T Threaded Rod Dimension
Check standard specification of ASTM A193 B8T Heavy Hex Bolts, Buy b8t bolt material at lowest price in Mumbai, India
Specification Of AAASTM A193 B8T Bolts
| Thread Dia | Upto 2 to 1/2 |
| Threads | ASME B1.1 3A/2A – 3B/2B Inches Unified Threads and 6h-6G B1.13M Metric Coarse Threads |
| A193 B8T | AS, AISI 4142/ 4140 quenched and tempered |
| Description | Price in India | Price in USD | Price in Euro | Price in Saudi Riyal | Price in Ringgit |
| 1/2 X 65 MILIMETER LONG STUD BOLT CALSS2A, THREAD ASME B1.1, UNC THREAD, BOLT : GR. B8T CL2, A193, N | ₹ 470/ PCS | $ 5.91 | € 5.93 | SAR 22.22 | 26.79 |
| SS 316 L 2MM THK WITH MIN M10 BOLTING A-193 GR B8T | ₹ 67,548/ NOS | $ 849.21 | € 852.05 | SAR 3193.20 | RM 3849.04 |
| STUD ASSEMBLY; BOLT, 1/2IN, 100MM, SS ASTM A193, B8T CL2,2 SS ASTM A194, 8, ASMEB18.2.2, E=D MU | ₹ 1,898/ NOS | $ 23.86 | € 23.94 | SAR 89.72 | RM 108.15 |
ASTM A193 B8T Bolts
ASTM A193 B8T Fasteners
ASME SA193 B8T Stud Bolts
ASTM A193 B8T Threaded Rod
SA193 B8T Stainless Steel Bolts
ASTM A193 B8T Heavy Hex Bolts
b8t bolt material
A198 Gr. B8T Socket Head Cap Screws
ASTM A193 B8T Studs
A198 Gr. B8T Socket Head Cap Screws in M4- M30 sizes and Sa 193 Gr B8T Physical Properties
Chemical Composition Of SA193 B8T Stainless Steel Bolts
| Grade | C | Mn | Si | P | S | Ni | Cr | Mo |
| B8T (AISI 321) | 0.08% max | 2.00% max | 1.00% max | 0.045% | 0.030% | 8.0 - 11.0% | 18.0 - 20.0% | - |
ASME SA193 B8T Stud Bolts Mechanical Properties
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
| B8T | All | 75 | 30 | 30 | 50 |
ASTM A193 B8T Heavy Hex Bolts Hardness
| Grade | Description | Diameter | Tensile Stress, minimum | Yield Stress, minimum | Hardness, maximum | Marking on Bolts And Nuts |
| ASTM A193 Grade B8T Bolts | S32100 (321) | all | 75 | 30 | 223 HB And 96 HRB | B8T |
Grade B8T Flange Nut Bolt Weight Chart
| LENGTH | DIAMETER | ||||||
| M16 | M20 | M22 | M24 | M27 | M30 | M36 | |
| 40 | 10.28 | ||||||
| 45 | 11.07 | 180.30 | |||||
| 50 | 11.86 | 19.25 | 25.20 | ||||
| 55 | 12.65 | 20.50 | 26.69 | 33.74 | |||
| 60 | 13.44 | 21.73 | 28.18 | 35.22 | 48.09 | ||
| 65 | 14.23 | 22.96 | 29.67 | 37.29 | 50.34 | ||
| 70 | 15.02 | 24.19 | 31.16 | 39.07 | 52.58 | 67.25 | |
| 75 | 15.81 | 25.43 | 32.66 | 40.84 | 54.83 | 70.03 | 108.91 |
| 80 | 16.60 | 26.66 | 34.15 | 42.62 | 57.08 | 72.80 | 112.90 |
| 85 | 17.39 | 27.89 | 35.64 | 44.39 | 59.33 | 75.58 | 116.90 |
| 90 | 18.17 | 29.13 | 37.13 | 46.17 | 61.57 | 78.35 | 120.89 |
| 95 | 18.96 | 30.36 | 38.62 | 47.94 | 63.82 | 81.13 | 124.89 |
| 100 | 19.75 | 31.59 | 40.12 | 49.72 | 66.07 | 83.90 | 128.88 |
| 110 | 21.14 | 33.77 | 42.78 | 52.85 | 68.56 | 88.84 | 136.20 |
| 120 | 22.72 | 36.24 | 45.77 | 56.41 | 73.06 | 94.39 | 144.19 |
| 130 | 24.30 | 38.70 | 48.75 | 59.96 | 77.55 | 99.94 | 152.18 |
| 140 | 25.88 | 41.17 | 51.73 | 63.51 | 82.05 | 105.49 | 160.17 |
| 150 | 27.46 | 43.93 | 54.72 | 67.06 | 86.54 | 111.04 | 168.16 |
| 160 | 29.03 | 46.10 | 57.70 | 70.61 | 91.04 | 116.59 | 176.15 |
| 170 | 30.61 | 48.57 | 60.69 | 74.16 | 95.53 | 122.14 | 184.14 |
| 180 | 32.19 | 51.03 | 63.67 | 77.71 | 100.03 | 127.69 | 192.13 |
| 190 | 33.77 | 53.50 | 66.65 | 81.26 | 104.52 | 133.24 | 200.12 |
| 200 | 35.35 | 55.96 | 69.44 | 84.82 | 109.02 | 138.79 | 208.11 |
| 210 | 113.52 | 144.34 | 216.10 | ||||
| 220 | 118.01 | 149.89 | 224.09 | ||||
| 230 | 122.51 | 155.44 | 232.08 | ||||
| 240 | 127.00 | 160.99 | 240.07 | ||||
| 250 | 131.50 | 166.54 | 248.06 | ||||
| 260 | 135.99 | 172.09 | 256.05 | ||||
| 270 | 140.49 | 177.64 | 264.04 | ||||
| 280 | 144.98 | 183.19 | 272.03 | ||||
| 290 | 149.48 | 188.74 | 280.02 | ||||
| 300 | 153.97 | 194.29 | 288.01 | ||||
Equivalent Of ASME SA193 B8T Class 2 Washer
| Grade | Description | Diameter | Tensile Strength, min. | Yield Strength, min. | Hardness, max. | Marking |
| ASTM A193 B8T | S32100 (321) | all | 75 | 30 | 223 HB or 96 HRB | B8T |
Marine grade high strength ASME SA193 Grade B8T Stud Bolts are suitable to use between -200 and 650°C temperature, don't forget to compare our prices with other ASME SA193 B8T Class 2 Washer manufacturers in India
A198 Gr. B8T Socket Head Cap Screws Dimension
| Nominal Size Of D | Thickness Of Head | Diameter Of Body | Bolts Corners Across | Flats Across | ||||
|---|---|---|---|---|---|---|---|---|
| H (Maximum) | H (Minimum) | D (Maximum) | D (Minimum) | C (Maximum) | C (Minimum) | F (Maximum) | F (Minimum) | |
| m36 | 23.38 | 21.63 | 36.00 | 35.61 | 63.51 | 60.79 | 55.00 | 53.80 |
| m42 | 26.97 | 25.03 | 42.00 | 41.38 | 75.06 | 71.71 | 65.00 | 62.90 |
| m48 | 31.07 | 28.93 | 48.00 | 47.38 | 86.60 | 82.76 | 75.00 | 72.60 |
| m56 | 36.2 | 33.80 | 56.00 | 55.26 | 98.15 | 93.71 | 85.00 | 82.20 |
| m64 | 41.32 | 38.68 | 64.00 | 63.26 | 109.70 | 104.65 | 95.00 | 91.80 |
| m72 | 46.45 | 43.55 | 72.00 | 71.26 | 121.24 | 115.60 | 105.00 | 101.40 |
| m10 | 6.63 | 6.17 | 10.00 | 9.78 | 18.48 | 17.77 | 17.00 | 15.73 |
| m12 | 7.76 | 4.24 | 12.00 | 11.73 | 20.78 | 20.03 | 19.00 | 17.73 |
| m14 | 9.09 | 8.51 | 14.00 | 13.73 | 24.25 | 23.35 | 22.00 | 20.67 |
| m16 | 10.32 | 9.68 | 16.00 | 15.73 | 27.71 | 26.75 | 24.00 | 23.67 |
| m20 | 12.88 | 12.12 | 20.00 | 19.67 | 34.64 | 32.95 | 30.00 | 29.16 |
| m24 | 15.44 | 14.56 | 24.00 | 23.67 | 41.57 | 39.55 | 36.00 | 35.00 |
| m30 | 19.48 | 17.92 | 30.00 | 29.67 | 53.12 | 50.85 | 46.00 | 45.00 |
| m80 | 51.58 | 48.42 | 80.00 | 79.26 | 132.72 | 126.54 | 115.00 | 111.00 |
| m90 | 57.74 | 54.26 | 90.00 | 89.13 | 150.11 | 143.07 | 130.00 | 125.50 |
| m100 | 63.9 | 60.10 | 90.00 | 99.13 | 167.43 | 159.60 | 145.00 | 140.00 |
- Bolts & Screws: A2-80, A2-70, A4-80, A4-70, F593D, F593C, F593G, F593H
- Nuts: A2-80, A2-70, A4-80, A4-70, F594C, A2-035, F594G, F594D, F594H, A4-040
- SHCS: F837E, F837C, F837B, F837
- Threaded Rods: A2-80, A2-70, A4-80, A4-70, F593C, F593G, B8, F593D, F593H, B8M CL1 & CL2
ASTM A193 B8T Threaded Rod Dimension
| Size Table Of ASTM A193 Grade B8T Threaded Rod | per Inch Threads | ||
|---|---|---|---|
| Frac. [Number] | Decimal | UNC | UNF |
| 1/8 [#6] | 0.1380 | 32 | 40 |
| 5/32 [#8] | 0.1640 | 32 | 36 |
| 3/16 [#10] | 0.1900 | 24 | 32 |
| 1/4 | 0.2500 | 20 | 28 |
| 5/16 | 0.3125 | 18 | 24 |
| 3/8 | 0.3750 | 16 | 24 |
| 7/16 | 0.4375 | 14 | 20 |
| 1/2 | 0.5000 | 13 | 20 |
| 9/16 | 0.5625 | 12 | 18 |
| 5/8 | 0.6250 | 11 | 18 |
| 3/4 | 0.7500 | 10 | 16 |
| 7/8 | 0.8750 | 9 | 14 |
| 1 | 1.0000 | 8 | 12, 14 |
| 1 1/8 | 1.1250 | 7 | 12 |
| 1 1/4 | 1.2500 | 7 | 12 |
| 1 3/8 | 1.3750 | 6 | 12 |
| 1 1/2 | 1.5000 | 6 | 12 |
| 1 3/4 | 1.7500 | 5 | – |
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