3/8" x 1/2" x 5/16"-18" Allen Socket Alloy Shoulder Bolts Black Oxide

Part Number: 37C50ASBABO
Shoulder Diameter: 3/8"
Shoulder Length: 1/2"
Thread Size: 5/16"-18
Grade: Alloy Steel
Finish: Black Oxide
Coarse / Fine Threads: Coarse