5/16" x 5/16" x 1/4"-20" Allen Socket Alloy Shoulder Bolts Black Oxide

Part Number: 31C31ASBABO
Shoulder Diameter: 5/16"
Shoulder Length: 5/16"
Thread Size: 1/4"-20
Grade: Alloy Steel
Finish: Black Oxide
Coarse / Fine Threads: Coarse