5/16-24×2-1/2 Socket Allen Head Cap Screws Stainless 5/16×18 x 2.5 Bolts 2-1/2″
Made from 18-8 stainless steel, these screws have good chemical resistance and may be mildly magnetic. Socket / Allen Head Cap Screw / Bolt. Hex Key / Allen Wrench Size:1/4. Thread Pitch:24 (Fine Thread).