Vermont American 20373 3/8-18 NPT High Carbon Steel Pipe Tap

Vermont American 20372 1/4-Inch to 18 National Pipe Taper High Carbon Steel Pipe Taps

Bosch BL2164 37/64-Inch Black Oxide 1/2-Inch silver and deming

Fittings - 320 CGA Female to 1/8 NPT Female Adapter

Anderson Metals Brass Pipe Fitting, Coupling, 1/8" x 1/8" Female Pipe

Red Brass Seamless Pipe Fitting, Nipple, Schedule 80, 1/8" NPT Male X 4-1/2" Length

General Pump D10004 3/8” quick coupler (Q/C) X 3/8" Male NPT brass coupler

Parker Brass Pipe Fitting, Reducing Hex Head Bushing, 1/4" NPT Male X 1/8" NPT Female

Forney 75118 Pressure Washer Accessories, Female Long Screw Nipple, M22M-by-1/4-Inch Male NPT

General Pump D10003 3/8" Quick Coupler (Q/C) x 3/8" Female NPT, Brass Plated

Red Brass Seamless Pipe Fitting, Nipple, Schedule 80, 1/8" NPT Male X 3" Length