Union1/4"

Malleable galvanized iron pipe fittings. Made in U.S.A.No. 8700163309: 1/4"No. 8700163358: 3/8"No. 8700163408: 1/2"No. 8700163457: 3/4"No. 8700163507: 1"No. 8700163556: 1-1/4"No. 8700163606: 1-1/2"No. 8700163655: 2"{inote}NOTE: Fed. Spec. WW-P-471-B ANSI B-16.14 (Dimensions) ANSI B-2.1 (Pipe Threads)\Ferrous Plugs, Bushings, and Locknuts Fed. Spec. WW-P-471-B ANSI B-16.14 (Dimensions) ANSI B-2.1 (Pipe Threads) Malleable Iron Unions (Class 150) Fed. Spec. WW-U-531C ANSI B-16.39. Refer to 4000 Department for PVC unions.: