Grooved Taper Pin, System of Measurement Inch, Grooved Pin Type Type A, Basic Material Free Cutting Steel, Fastener Finish Zinc Plated, Pin Dia. 5/16 in, Overall Length 1 1/4 in, Standards ASME B18.8.2, Large End Dia. 0.313 in, Small End Dia. 0.313 in, Package Quantity 10