The 5/16”-18 x 1" F-911 Hex Head Cap Screws have a 5/16"-18 thread size and 1" bolt length. Their high tensile strength of 180,000 PSI and Grade 9 steel make them perfect for a strong connection. These screws are 20% stronger than the best Grade 8 screws making them perfect for those who depend on safety and reliability.
| Size | 5/16"-18 x 1" |
| Grade | F-911 |
| Material | Steel |
| Plating | Yellow Zinc |
| Thread Type | Coarse |
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