K-T Industrie's Industrial 1/4" Male NPT 3/8" Nipple delivers rugged, reliable performance for pneumatic systems, featuring a 1/4" male NPT design paired with a 3/8" nipple that is fully interchangeable with most Automotive Standard Series couplers and plugs from other manufacturers. Made from zinc-plated steel with hardened wear points, this nipple offers long-lasting durability and dependable operation. Its precision-machined construction provides superior resistance to mechanical shock, making it an ideal choice for demanding shop, garage, and industrial applications. | K-T Industries Industrial 1/4'' Male NPT 3/8'' Nipple