Grade 5, 5/8-18 Hex Head Cap Screw, Zinc Plated Steel, 3-1/2 in L, 10 PK
/Thread Size 5/8 In.Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Zinc Plated, Dia.2.-18, Fastener Length 3 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Fully Threaded, Fastener Industry Standards ASME B18.