Hex Cap Screw Gr 8 1-8x3-1/2 PK5 NUCOR 000804032450

Hex Head Cap Screw Head Type Hex Diameter 1 In. Grade 8 Material Medium Carbon Steel Finish Plain Thread Size 1-8 Thread Type Coarse Length under Head 3-1/2 In. Thread Length 2-1/4 In. Head Height 39/64 In. Head Width 1-1/2 In. Thread Style Partially 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 5