High-Strength Sleeve Nut — A Long-Life, Anti-Wear Connection Solution for Automotive Shock Absorbers

We supply high-strength sleeve nuts specially designed for automotive shock absorbers. They are cold-forged in multiple stage, then machining both end, followed by heat treatment and electroplating, ensuring excellent wear resistance and corrosion protection.

The sleeve nut is a cylindrical component that helps reduce friction and wear between moving parts. It is widely used in automotive, construction, and manufacturing industries.

Common materials include low-carbon steel and medium-carbon steel, with standard surface finishes such as zinc-nickel alloy plating or zinc plating with sealing, which improve corrosion and salt-spray resistance.

Customization Service: OEM/ODM customization available for tolerance, surface treatment, and material options.