Socket Set Screw Cup 1/2-13x7/8 PK25

Set Screw Alloy Steel Finish Black Oxide Thread Size 1/2-13 Point Type Cup Point Material Alloy Steel Drive Type Hex Socket Drive Size 1/4 in Decimal Equivalent 0.25 in Overall Length 7/8 in Temp. Range (F) -58 Degrees to 302 Degrees Class 3A Rockwell Hardness HRC45 to HRC53 Meets ASME B18.3 Package Quantity 25