Thread Size Thread Size |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Threaded Studs and Rods
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18-8 Stainless Steel Threaded Rods—Grade B8
These Grade B8 threaded rods meet the pressure and temperature requirements of ASTM A193 and are often used to secure pressure tanks, valves, and flanges. They have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
| Lg. | Tensile Strength, psi | Hardness | Specifications Met | Each | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
1/4"-20 | |||||
| 1" | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 1 1/2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1/4"-28 | |||||
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5/16"-18 | |||||
| 1" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 1 1/2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
5/16"-24 | |||||
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3/8"-16 | |||||
| 1" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 1 1/2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2 1/2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
3/8"-24 | |||||
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
7/16"-14 | |||||
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
7/16"-20 | |||||
| 1ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |
| 2ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 3ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
| 6ft. | 70,000 | Not Rated | ASTM A193 | 000000000 | 00000 |
1/2"-13 | |||||
| 2" | 70,000 | Not Rated | ASTM A193 | 000000000 | 0000 |