5/16 in-18 DIA, 4-1/2 in L, Grade 8, Steel Hex Head Cap Screw
FSNR 31C450HCS8Y/DOM
$2.00
/ Order multiples of 50 EA
Out of Stock
- Diameter - Thread Size: 5/16-18
- Finish: Zinc
- Grade: Grade 8
- Head Size: 13/64 in H
- Head Type: Hex
- Length Under Head: 4-1/2 in
- Material: Steel
- Overall Length - Fractional: 4-1/2 in
- Shank Size: 5/16 in
- System of Measurement: Imperial
- Thread Size: 5/16 in-18
- Thread Type: Partial
- Type: Partially Threaded
For machinery and constructions
BBI Cap Screw | Partially Threaded | Measurement System Imperial | 5/16-18 | 4-1/2 in Length Under Head | 8 Grade | Alloy Steel | Zinc Yellow Brake CR+3 | UNC | 13/64 in H Head | Hex Head | 5/16 in Shank