5/16-24 18-8 SS Flat Head Socket Cap Screws 82° Countersunk Partial Thread Bulk
Why a Flat Countersunk Head. Sits flush — the 82° countersunk head seats level with the surface for a clean, snag-free finish. Head: 82° flat countersunk, 3/16″ hex (Allen) drive. Length — overall length (countersunk).