Grade 9, 3/4-10 Flange Bolt, Plain Alloy Steel, 2 in L, 90 PK
-10, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASTM A574, IFI-115, Thread Length 1 1/4 in, Head Height 3/4 in, Head Width 3/4 in, Flange Dia./Thread Size 3/4 In..1 1/8 in, Proof Load 140,000 psi, Tensile Strength 170,000 psi, Rockwell Hardness HRC37, Package Quantity 90 Flange Bolts, Basic Material Steel, Material Grade Alloy Steel, Fastener Finish Plain, Dia.