Chillwaves Automotive T-Style Air Plug, 1/4" Npt Male Pneumatic Plugs,, 10-Pack " Air tool fittings are the components in the Air pressure system that play the roles of connection, control, reversal, diversion, sealing, and support. Note that the Industrial Air Plug are US NPT standard threads with a 60 degree taper. Product introduction? 1. NPT female and male threads are hard connected and do not require sealing in most cases. 2. For professional workplaces, auto repair shops or garages at home, air hoses, air compressors, high pressure washers, air nailers, air blow guns, air tools, quick switching between many different pneumatic tools and accessories. 3. The threads are smooth and clear, easy to install, and a sufficient number of threads are designed to ensure that the joint is stronger after tightening and prevent loosening. pre-applied sealant lines reduce air leakage and eliminate the need to wrap with sealant tape. 4. When purchasing Air tool fittings, consider the application as this will affect the material type, shape, size and desired durability. Fittings are threaded or unthreaded and come in many shapes, styles, sizes and schedules (wall thickness) PACKAGE INCLUDED: 10 x 1/4" NPT Male Automotive Air Plug 1 x Teflon tape " SIZE - 1/4" NPT Male Automotive Air Plug, also known as T type, is compatible with T type Quick Connect Air Couplers, and it is interchangeable with most manufacturers. Material - Hardened steel structure with nickel plating, more beautiful than galvanized, longer service life, strong wear and corrosion resistance, high compressive strength and durability. Use - for professional workplaces, auto repair shops or garages at home, air hoses, air compressors, high pressure washers, air nailers, air blow guns, air tools, quick switching between many different pneumatic tools and accessories. WORKING PRESSURE - 300PSI maximum working pressure. PRODUCT DESIGN - Pre-applied sealant lines reduce air leakage and eliminate the need to wrap with sealant tape.