JX-DN square lock nut

Body material: DIN C45

Surface treatment: sandblasted black

Tempering hardness: 28-32HRC

Thread accuracy: ISO 4H precision turning

Plane deflection: 0.002-0.005mm

Screw grade: 12.9 grade

Locking metal: phosphor bronze

Specification: M5-M40

JX-DN type square lock nut is square in shape, its fixing copper is radially fixed, and the internal thread and end face are machined at the same time, which can ensure the accuracy of assembly. It can eliminate the need for a locking spacer and keyway. This type of square nut is mostly used for screw support seats.

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.