Description DUST CAP / bevel seat end cap. ACME Threads Fits Nut size is O.D. 4 7/16 inches for 4.0 inch valve Fits 4 inch butterfly Valves with a threaded bevel seat outlet. 4999-1000-574 CC13H-40 815800 Related Items; 1000-574 - DUST CAP 1000-394 - Hex Nut for 4 inch 1000-387 - Male Bevel Seat Ferrule
