Hex Cap Screw Gr 8 1/4-20x5/8 PK100 NUCOR 000802410450

Hex Head Cap Screw Head Type Hex Diameter 1/4 In. Grade 8 Material Medium Carbon Steel Finish Plain Thread Size 1/4-20 Thread Type Coarse Length under Head 5/8 In. Thread Length 5/8 In. Head Height 5/32 In. Head Width 7/16 In. Thread Style Fully Threaded Thread Direction Right Hand Proof Load 120 000 psi Tensile Strength 150 000 psi Rockwell Hardness C33 to C39 Meets/Exceeds SAE J429 ASME B18.2.1 Package Quantity 100