Socket Set Screw, Measurement System: Imperial, #8-32 Thread, 3/8 in Length, Knurled Cup Point, Alloy Steel, Plain/Thermal Black Oxide, Hex Drive, UNC Thread, 0.087 in Point, 45-53 HRC Hardness, 5/64 in Drive

ITEM FEATURES:

• Similar to cup point but where vibration might be a problem
• Knurls lock onto seating material and prevents screw from loosening