5/16"-18 x 1-1/4" Grade 8 Hex Head Cap Screw Call for Price  Quantity Available: 48   Call for Price

Recommended for high-stress bolting applications, these superior Grade 8 cap screws offer unmatched strength. They are compatible with Grade 8 bolt is compatible with Grade 8 nuts and washers of the same thread pitch and diameter. You can use them without nuts if you install directly into a hole with like thread.

- Diameter: 5/16"-18
- Length: 1-1/4"
- Steel construction
- Grade 8

SKU: 313434
Manufacturer: FASTENING SPECIALISTS, INC.
Manufacturer Part #: 13434