Male Pipe Pressure Wash Plug SKU Body Size Threads Material HFST-N1M 1/8 1/8-27 NPTF Steel HFBST-N1M 1/8 1/8-27 NPTF Brass HFSST-N1M 1/8 1/8-27 NPTF 303 Stainless HFST-N2M 1/4 1/4-18 NPTF Steel HFBST-N2M 1/4 1/4-18 NPTF Brass HFSST-N2M 1/4 1/4-18 NPTF 303 Stainless HFST-N3M 3/8 3/8-18 NPTF Steel HFBST-N3M 3/8 3/8-18 NPTF Brass HFSST-N3M 3/8 3/8-18 NPTF 303 Stainless HFST-N4M 1/2 1/2-14 NPTF Steel HFBST-N4M 1/2 1/2-14 NPTF Brass HFSST-N4M 1/2 1/2-14 NPTF 303 Stainless HFST-N6M 3/4 3/4-14 NPTF Steel HFBST-N6M 3/4 3/4-14 NPTF Brass HFSST-N6M 3/4 3/4-14 NPTF 303 Stainless HFST-N8M 1 1-11-1/2 NPTF Steel HFBST-N8M 1 1-11-1/2 NPTF Brass HFSST-N8M 1 1-11-1/2 NPTF 303 Stainless HFST-N10M 1-1/4 1-1/4-11-1/2 NPTF Steel HFBST-N10M 1-1/4 1-1/4-11-1/2 NPTF Brass HFST-N12M 1-1/2 1-1/2-11-1/2 NPTF Steel HFBST-N12M 1-1/2 1-1/2-11-1/2 NPTF Brass HFST-N16M 2 2-11-1/2 NPTF Steel HFBST-N16M 2 2-11-1/2 NPTF Brass
