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Item # 31F325HCS5Z
5/16-24 X 3-1/4" (FINE THR) HEX CAP SCR, J429/GR.5, ZINC PLTD
- UM: C
- Weight: 0.0768
The "grade 5" classification indicates the strength and material composition of the screw. In the United States, fasteners are graded based on material property, Grade 5 hex cap screws are commonly made from medium carbon steel, heat-treated to achieve a balance of strength and ductility. Overall, grade 5 hex cap screws are versatile fasteners suitable for a wide range of mechanical and structural applications where moderate strength and durability are required. They are commonly used in automotive, machinery, construction, and other industrial settings.
Specifications
| Diameter | 5/16" |
| Thread Pitch | 24 |
| Length | 3 1/4" |
| Material | Grade 5 |
| Finish | Zinc Plated |
| Special | Fine Thread |
| ASTM | J429 |
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