Grade A325, 1-8 Structural Bolt, Plain Steel, 7 in L, 5 PK
1 5/8 in, Head Height 39/64 in, Tensile Strength (PSI) 105,000 psi, Rockwell Hardness HRC25, Package Quantity 5 Inch, Structural Bolt, Steel, Material Grade A325 Type 1, Fastener Finish Plain, Dia../Thread Size 1 In.