Profile: NB Fasteners is engaged in manufacturing and supplying a wide assortment of precisely engineered screw thread inserts. Our product range includes threaded inserts, lock inserts and running inserts. We are engaged in offering a wide range of screw threaded inserts, which is fabricated using high grade raw materials. These tapped threads used in the material have low pull strength and low resistance to wear. Therefore, our range of screw threaded inserts are perfect solution for strengthening threads and can be used in low-strength metal materials. Our product has high-wearing tensile strength, low thread friction, high tolerances and a high surface quality. These inserts are developed by coiling a rhomboidically profiled wire into a resilient spiral coil. This ensures in an optimal fitting structural shape and provides a hard precise & durable thread of high mechanical efficiency. Our range is lighter and occupies very less space than a solid bushing. This is done by locking itself permanently into a position in a tapped hole. These screw thread inserts do not require staking or locking pins, which generally add to assembly weight.