Description Manuals Videos Articles Clemco 03457 - Screw, 5/16 x 3/4 hex head Sentinel Valve Item 17 Customers Also Viewed Clemco Lo-Pot Valve, LPV #05680 $337.56 Screw, 5/16 inch x 1 1/4 inch hex head #19509 $0.97 Screw, 10mm ctrsnk socket, S/King #100019 $5.34