JX-SK type compact precision lock nut

Body material: 42CrMo/forgings

Surface treatment: sandblasted black

Tempering hardness: 28-32HRC

Thread accuracy: ISO 4H precision turning

Plane deflection: 0.005mm

Screw grade: 12.9 grade

Locking metal: phosphor bronze

Specification: M16-M300

JX-Sk type retracted precision locking nut This type of nut through its body of elastic deformation, so that the thread surface closely fits in the tapping thread, to achieve strong axial locking. It has excellent locking capacity and is suitable for easy loosening, torque, and severe working conditions. Especially suitable for spindle bearing locking.

Size Can also be According to the Customer's requirement please check the detailed specification sheet details PDF, CAD, 141-142 Page See more product details.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.