FastenersScrewsSems (Machine Screw Thread)HexUnslottedExt. Tooth, Steel, 7/16 A.F.
UNSLOTTED HEX EXTERNAL
SEMS / MACHINE SCREWS
- Heads are 7/16" Across the Flats
- Manufactured to ASME B18.13a & SAE J82 specifications
- Fully Threaded / Steel Zinc Plated & Baked after Plating