Lot of (50) unslotted indented hex washer head bolts.
These US Made grade 8 plain black finish fasteners are 5/16-18 thread and are 4-1/8" in length with a 1-7/8" thread length and 1/2" hex.
- Package Quantity:
- 50
- Thread Diameter:
- 5/16-18
- Length:
- 4-1/8
- Thread Length:
- 1-7/8
- Material:
- Steel
- Drive Type:
- Hex
- Drive Size:
- 1/2
- Head Type:
- Indented Hex Washer
- Grade:
- 8
- Finish:
- Plain
- Origin:
- USA
- Measurement:
- Inch
