The Hillman Group 43609 5/16-18 x 2-1/2-Inch Flat Head Socket Cap Screw, 8-Pack

Ideal for use in confined areas where the head needs to be flush or below the surface, Parts install easily with an Allen-style wrench, Parts have a high torque capability, Variants come in 5/16"-18 & 3/8"-16 coarse thread sizes, Parts made of high-strength, corrosion-resistant steel alloy, These flat-head socket cap screws feature coarse 5/16"-18 thread, measure 2-1/2" in length, and install with a 3/16" Allen wrench, 8 pieces per retail package