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
Coupling, Chrome-Moly Steel, Phosphate, F91, Class Class 3000, 1 1/2 in, Female, Socket, 2 1/2 in, 1 1/2 in, Female, Socket, 2 1/2 in, 3,000 psi @ 100 Degrees F Maximum Operating Pressure
Standoff, Thread Size 5/16 In.-18, Standoff Thread Gender Female-Female, Cap Head Height Not Applicable, Cap Head Diameter Not Applicable, Overall Length 1 1/4 in, Body Length 1 1/4 in, Thread Length 1/2 in, Body Thread Length 1/2 in, Hex Width Not Applicable, Square Size Not Applicable, Outside Diameter 1 1/2 in, Shape Round, Material Aluminum, Finish Black Anodized, Pack Size Small Pack, System of Measurement Inch, Color Black, Overall Length Tolerance +/-0.010 in