5/16"-18 x 2-1/2" Full Thread 316 Stainless Steel Flat Socket Cap Screw

Featuring a countersunk flat head for a flush, low-profile installation, this 5/16"-18 x 2-1/2" Full Thread Flat Socket Cap Screw is manufactured from corrosion-resistant 316 stainless steel. Its fully threaded design delivers strong holding power and reliable fastening performance in marine, chemical, food processing, and industrial applications.