Lot of (30) square head bolts.
These grade 307A unplated fasteners are 1/2-13 thread and are 3-1/2" in length with a 1-1/2" thread length and 3/4" square head.
- Package Quantity:
- 30
- Thread Diameter:
- 1/2-13
- Length:
- 3-1/2
- Thread Length:
- 1-1/2
- Material:
- Steel
- Drive Type:
- Square
- Drive Size:
- 15/16
- Head Type:
- Square
- Specification:
- ASTM A307
- Grade:
- A307
- Finish:
- Plain
- Measurement:
- Inch
