High Pressure Washer
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3/8″ Quick Connect Coupler, Brass, Male NPT, High-Pressure
$2.10This quick coupler plug (also referred to as a male…This quick coupler plug (also referred to as a male nipple or fitting) is designed for fast, secure, and leak-free connections in pneumatic systems and pressure washer setups. Featuring a 3/8″ male NPT thread and a 3/8″ quick-connect body, it is constructed from hardened steel or brass with gold-colored plating for durability and corrosion resistance. Rated for 300 PSI (air tools) up to 5,500 PSI (pressure washers), it is ideal for compressors, spray guns, and high-demand pneumatic equipment.
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3/8″ Quick Connect Coupler, Brass, Male NPT, High-Pressure
$2.10This quick coupler plug (also referred to as a male…This quick coupler plug (also referred to as a male nipple or fitting) is designed for fast, secure, and leak-free connections in high-pressure systems. Featuring a 3/8″ male NPT thread and a 3/8″ body size, it is constructed from plated steel or brass for durability and corrosion resistance. Rated for 300 PSI (air tools) up to 5,000+ PSI (pressure washers), it is ideal for pneumatic tools, compressors, and pressure washer setups.
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3/8″ Quick Connect Coupler Plug, Brass, Female NPT, High-Pressure
$2.103/8" Female NPT to 3/8" quick-connect plug adapter for pressure…3/8″ Female NPT to 3/8″ quick-connect plug adapter for pressure washers and air lines. Heavy-duty brass or steel construction, ball-lock design, and leak-free connection. Rated up to 5,500 PSI.
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1/4″ Quick Connect Coupler, Male BSPT, High-Pressure
$1.60This quick-connect air fitting plug (commonly called a nipple) is…This quick-connect air fitting plug (commonly called a nipple) is the male end of a coupling system. Featuring a 1/4″ BSPT male thread, it is designed to screw into air tools or hoses and snap securely into a matching female coupler. Constructed from steel or brass, it resists rust and ensures durability.
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1/4″ Quick Connect Coupler, Female NPT, High-Pressure
$1.60This quick-disconnect coupler plug (also known as an air line…This quick-disconnect coupler plug (also known as an air line nipple or adaptor) is designed for connecting air tools to compressed air hoses. Featuring a 1/4″ female NPT thread, it is made from zinc-plated steel or brass for corrosion resistance and durability. Rated for high-pressure use up to 3,500 PSI (≈ 280 bar) and 250°F maximum temperature, it ensures a secure, leak-free connection in pneumatic, hydraulic, and pressure washer systems.



