ZoroSelect Shoulder Screw 1/4 X3/4 10-24 PK25

ZoroSelect Shoulder Screw 1/4 X3/4 10-24 PK25 Shoulder Screw Standard Alloy Steel Plain Finish Head Style Knurled System of Measurement Inch Thread Size 10-24 Hex Socket Drive Type Drive Size 1/8 in Shoulder Dia. 1/4 in Shoulder Length 3/4 in Thread Length 3/8 in Head Dia. 3/8 in Head Height 3/16 in Screw Head Height 3/32 in Shoulder Length Tolerance 0.005 in Min. Tensile Strength (PSI) 140 000 psi Shear Strength (PSI) 4 515 psi Class 3A Rockwell Hardness C32-43 Package Quantity 25