Plug it up with our 1/4 Tube Od Compression fitting sealing plug for copper tubing, water oil and air. Ships fast from FasParts located in USA.
Basics of Compression Fittings - Rubber & Specialties,Inc.
Brass 3/8 Inch Bsp Hex Plug End Cap Female Thread Pipe Stop Compression Fitting Female Plug Brass Fitting Yellow Color 1/4-2 Size Brass Male Threaded Cap - China Brass Fitting, Copper Pipes
Ideal Vacuum Swagelok Tube Fitting, 1/4 MNPT to 3/8 Tubing Male Connector, Stainless Steel, Gaugeable, 1 ea., PN: SS-600-1-4
Lead Free Brass Compression Male Adapters - 7/8T x 1 MIP
1/4 NPT M Style Coupler and Plug — Milton® Industries Inc.
JC Series - Male Connector - Plastic Compression Fittings - Plastic Fittings
DANFOSS POWER SOLUTIONS (AEROQUIP INC-ALTERNATE) Brass Compression To NPT Fitting 66X6 Hydraulic Supply Co.
Misting & Cooling System Compression Brass
PTC Tube x Male NPT or BSPT Round-No Hex Connector