Carriage Bolt, Square Neck, 5/16"-18, 1 in L, Steel, Grade 2, Plain, 100 PK

Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 1 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, SAE J429, Drill Size 21/64 in, Head Dia. 0.719 in, Head Height 11/64 in, Head Type Round, Square Height 0.187 in, Square Width 0.324 in, Tensile Strength 74,000 psi, For Use With Grade 2 Hex Nuts, Package Quantity 100