Unslotted

Select Distance Across Flats of Hex
3/8" - A.F.
Unslotted - Hex External - SEMS - Machine Screws - Zinc
5/16" A.F.
Unslotted - Hex External - SEMS - Machines Screws - 5/16" A.F.
7/16" A.F.
Unslotted - Hex External - SEMS - Machine Screws - 7/16" A.F.