-30%
Grainger Approved Hex Head Cap Screw: Steel, Zinc Plated, Thread 5/16Inch-18, Head Width 1/2Inch, 1Inch L, 100Pcs U01200.031.0100
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Hex Head Cap Screw
These hex head screws each feature a thick, hexagonal head designed for tightening with a wrench.
- Use in pretapped holes or with nuts. Grade 5 steel construction offers strength and moderate flexibility.
- The screws are hardened, yet more malleable than Grade 8, allowing them to withstand shear force.
| Material | Steel, Steel |
|---|---|
| Material Grade | Class / Grade 5 |
| Finish | Zinc Plated |
| Thread Size | 5/16"-18 |
| Thread Direction | Right Hand |
| Fastener Length | 1 in |
| Minimum Thread Length | 1 in |
| Head Width | 1/2 in |
| Head Height | 13/64 in |
| Drive | Hex |
| Drive Size | 1/2 in |
| Tensile Strength | 105,000 psi |
| Rockwell Hardness | HRC19 |
| Dimensional Standards | ASME B18.2.1 |
| Material Quality Standard | SAE J429 |
| System of Measurement | Inch |
| Overall Length | 1 in |
| Thread Fit | 2A |
| Thread Style | Fully Threaded |
| Type | Hex Head Cap Screw |
| Head Style | Hex |
| Thread Pitch | Fully Threaded |
| Thread Type | Coarse |
| Weight | 1.32 KG |
| ID | 1261474 |