5/16"-24x5/8",(FT) Grade 2 Hex Head Cap Screw, ZINC CR+3 (INCH) (Quantity: 100) Size: 5/16"-24 | Length: 5/8" | | Fully Threaded

DESCRIPTION: A low or medium carbon steel, externally threaded mechanical device 1/4" diameter or larger, with a trimmed hex head and a washer face on the bearing surface. Economical for use in non-critical applications where the fastener is not subject to extreme temperatures or stress beyond the limits listed herein. Zinc is the most popular of all commercial platings because it is relatively economical and offers good corrosion resistance in environments not subject to excessive moisture.