Leaf Spring Pin Product Introduction

Product Description

The leaf spring pin, a key component in mechanical connection and transmission, is mainly used for positioning and movable connection of parts such as leaf springs.

At Zhongke, we produce leaf spring pin using superior alloy steel materials such as 40Cr ，20CrMnTi and 45#, ensuring exceptional tensile strength, wear resistance, and fatigue durability. We apply precision cold or hot forging processes and incorporate advanced heat treatment techniques to enhance performance and mechanical stability.

Surface finishes such as black oxide, zinc plating, and Dacromet are used to improve corrosion resistance and extend product life in various working environments.

Available in a wide range of diameters and length specifications, our leaf spring pins can also be custom-engineered based on technical drawings or customer requirements. Every leaf spring pin undergoes stringent quality inspection (including dimensional accuracy verification, material hardness testing, and surface finish assessment) prior to delivery to guarantee reliability in mechanical connection, load transmission, and long-term wear resistance.

Key Advantages

- High-strength materials and heat treatment
- Excellent vibration and fatigue resistance
- Multiple sizes and finishes available
- Customized solutions and fast delivery

Leaf spring pin Specification Table