BBI 101381 Socket Set Screw

BBI Socket Set Screw, Measurement System: Imperial, 5/16-18 Thread, 5/16 in Length, Cup Point, Alloy Steel, Plain/Thermal Black Oxide, Hex Drive, UNC Thread, 0.172 in Point, 45-53 HRC Hardness, 5/32 in Drive

• Used against hardened shaft or where frequent adjustment are needed and where no locking point is required