1/2-13x3" Alloy Button Head Socket Cap Screws Black Oxide

Part Number: BHSCS50C300BO
Diameter/Pitch: 1/2"-13
Length Under Head: 3"
Grade: Alloy Steel
Finish: Black Oxide
Coarse / Fine Threads: Coarse
Partial / Full Threads: Full
Hex Key Size: 5/16"