Carriage Bolt, Inch, Neck Type Square, Basic Material Steel, Material Grade Grade A, Fastener Finish Plain, Dia./Thread Size 1/2 In.-13, Fastener Length 1 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), ASME B18.5, SAE J429, Drill Size 33/64 in, Head Dia. 1.094 in, Head Height 17/64 in, Head Type Round, Square Height 0.281 in, Square Width 0.515 in, Tensile Strength 74,000 psi, For Use With Grade 2 Hex Nuts, Package Quantity 50
Spring Pin, System of Measurement Inch, Pin Diameter 1/2 in, Pin Type Coiled, Material Stainless Steel, Material Grade/Class 420, Finish Plain, Usable Length 3 3/4 in, End Type Chamfered, Chamfer Diameter 0.488 in, Fits Minimum Hole Diameter 1/2 in, Fits Maximum Hole Diameter 33/64 in, Shank Length 3 3/4 in, Maximum Chamfer Length 0.11 in, Nominal Diameter 1/2 in, Standards ASME B18.8.2, Shank Length Tolerance +/-0.025 in, Product Type Spring Pin, Outside Diameter Tolerance +/-0.018 in