YS series precision balance nuts

The YSF locking method features a 30° thread half-angle and a three-point locking mechanism. This product is our company's standard product, and its excellent locking design ensures that the thread on the fixing copper part perfectly matches the male thread, making its anti-loosening effect flawless, especially due to its 30° angle design.

The locking method is radial three-point locking, and its thickness is thinner than other products, making it suitable for situations where the thickness of the nut is limited and other products cannot be used.

The locking method is an axial three-point locking system, and its thickness is the same as the YSF series. This axial three-point locking is a key feature, suitable for the special environmental constraints of assembly work.

The locking method utilizes the inherent elasticity of the steel to achieve axial locking and forced locking. This product is specifically designed for harsh working environments where nuts are prone to loosening, offering more than three times the locking capacity of traditional nuts, which is its unique advantage. The locking method designed by YSK, due to assembly errors, cannot guarantee the perpendicularity of the plane to the thread, which is its drawback.

The YSFR type nut is equipped with three threaded locking screws and three radial locking screws to meet the locking method and tightening torque requirements that must be considered for large-size shafts.