12pcs Air Compressor Fittings, Air Line Connectors Air Coupler and Plug Kit Nutmanel 1/4 NPT Air Fittings 12 Pieces Industrial Type D Quick Connect Set

• Air Compressor Accessories Complete models: 6pcs 1/4 mnpt plug, 4pcs fnpt plug, 1pcs mnpt coupler, 1pcs fnpt coupler, various types of accessories to meet your basic needs
• Good sealing performance: The airline fittings used on the 1/4 connector side of the air compressor has a built-in valve to prevent air from escaping when changing tools; the air compressor connector is also equipped with 6 sealing rings of good material to Ensure no leakage when conveying air
• Standard size: The air compressor accessories is a standard size, interchangeable/compatible with most manufacturers
• High-quality material: The air compression joint is made of heat-treated hardened steel, plated with copper, rust-resistant, corrosion-resistant, and durable
• Easy to use and versatile: just slide the collar back and insert it into the connector, then slide the collar back completely to lock it in place; the air compressor accessories can be used for air compressors, air nail guns, air blow guns, high-pressure cleaners, etc

The Air Line Connectors nozzle kit includes a variety of couplers, plugs and accessories with a 1/4" basic size. All external threads are equipped with sealant, and the best performance will be achieved if all accessories use sealing tape. The coupler kit It has a durable copper electroplating process, has a certain weight, prevents oxidation, has a long-lasting structure and is corrosion-resistant. Package contains: 1pc- 1/4" FNPT Copper plated coupler 1pc-1/4" MNPT Copper plated coupler 4pcs- 1/4" FNPT Copper plated plug 6pcs-1/4" MNPT Copper plated plug 6pcs- rubber sealed loop Package size: 6.5*6.5*6.3cm Weight: 420g Notice: This coupler kit is recommended to be used together with thread sealing tape for better results.