1/4-28 X 5/16" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (100 / Pkg.) All Purpose The durable black phosphate finish

The durable black phosphate finish resists corrosion

Better heat tolerance during sustained drilling compared with standard high-speed steel bits

Contents per package: 10 pieces

Flat head: Countersunk profile ensures flush mounting and smooth exterior surface in panels

durable fastenings in your next project

1/4-28 X 5/16" Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | 18/8 Stainless Steel (100 / Pkg.) All Purpose The durable black phosphate finish18 8 Stainless Steel socket cap screws, size 1 4 28 x 5 16". A dependable fastener for machinery, tooling, and general industrial use. 18 8 Stainless Steel construction fully threaded configuration Hex socket (Allen) drive For machinery, tooling, and general purpose fastening Specifications Thread Size: 1 4 28 Length: 5 16" Threads Per Inch: 28 Material: 18 8 Stainless Steel Grade: 18 8 Pack Quantity: 100