1/4"-20 x 5/8" 18-8 Stainless Steel Coarse Thread Hex Cap Screws

Diameter: 1/4"
Length: 5/8"
Material: Stainless Steel
Head Style: Hex (7/16" Wrench)
Thread Size: 20 (Coarse)
Thread Length: Full
Hardness: 18-8
Type: Cap Screw

Box of 50.

A hex cap screw has a hexagonal head, designed to be driven by a wrench.