Dixon Valve BA2F2F Brass Fitting, Hex Coupling, 1/4" NPTF Female x 1/4" NPTF Female

Anderson Metals 56122 Brass Pipe Fitting, Hex Nipple, 1/4" x 1/4" NPT Male Pipe

Anderson Metals Brass Pipe Fitting, Long Nipple, 1/4" x 1/4" Male Pipe, 2" Length

Mr. Heater 1/4 Male Pipe Thread x 1"-20 Female Throwaway Cylinder Thread Fitting

Anderson Metals Brass Pipe Fitting, Coupling, 1/4" x 1/4" Female Pipe

LASCO 17-5381 Male QCC-1 by 1/4-Inch Male Pipe Thread Brass Adapter

DOZYANT 1/4" RV Propane Quick Connect Adapter for Propane Hose, Propane or Natural Gas 1/4" Quick Connect or Disconnect Kit - Shutoff Valve & Full Flow Plug - 100% Solid Brass

Mr. Heater 1/4 Male Pipe Thread x 1"-20 Male Throwaway Cylinder Thread Fitting

Camco Propane Quick-Connect Fitting -For Use with Low-Pressure Propane Systems, Easy Install 1/4" NPT x Full Flow Male Plug (59903)

Parker ASN-8 Acetal Plastic Exhaust Air Line Silencer, 1/4" NPT, 124 scfm Flow, 150 psi

Anderson Metals 06232 Brass Pipe Fitting, Forged Tee, 1/4" NPT Male x 1/4" NPT Male x 1/4" NPT Male Pipe