Steel adapters and fittings are essential components used in industry hydraulic, agriculture, construction, petrochemical, shipbuilding, oil&gas, mining, and hydraulic control to connect and route fluid power, offering reliability, durability, and ease of use.

Their strength and resistance to wear and corrosion make them an ideal choice for demanding applications.

NJ specializes in the conversion of steel adapters & fittings, between International (Metric) and American (SAE) thread types: British (BSPP, & BSPT), JIS, Kobelco, Komatsu, and Metric on the International side, as well as JIC, NPT, ORFS, and ORB for SAE thread types. The most important thing is that we keep most products in stock, so when and where you need them — which also helps you keep your inventories and freight costs low.