NF Precision nuts
NF precision nut has three locking-points. The design of 30 degree that reduces the torque which is effected by tightening screw.
The locking method 30 degree of threads, three points locking. For this type is standard product of our company, the excellent design for locking can make the threads of fixed copper completely mesh with the counter-threads and lead to a perfect effect of let-off. What more is the design of 30 degree that reduces the torque which is effected by tightening screw.
Material Composition: 40Cr(41Cr4)
Thread Precision:ISO 4H