Lot of (75) square head bolts.
These grade 307A unplated fasteners are 5/16-18 thread and are 3" in length with a 1-1/8" thread length and 1/2" square head.
- Package Quantity:
- 75
- Thread Diameter:
- 5/16-18
- Length:
- 3
- Thread Length:
- 1-1/8
- Material:
- Steel
- Drive Type:
- Square
- Drive Size:
- 1/2
- Head Type:
- Square
- Specification:
- ASTM A307
- Grade:
- A307
- Finish:
- Plain
- Measurement:
- Inch
