Grade B8M, 1/2"-13 Heavy Hex Bolt, Plain Stainless Steel, 2 in L, 5 PK, Usa Industrials, Mfr#: ZBOLT-5083

System of Measurement Inch, Heavy Hex Bolt, Fastener Length 2 in, Head Height 5/16 in, Head Width 7/8 in, Package Quantity 5