Hitch Pin with Chain and Lynch Pin

Features of Hitch Pin with Chain

Hitch Pin Lock Title:

Heat treated Steel Hitch Pin with Chain for Trailer

Core functions:

Forged Hitch Pin with Chain and Lynch Pin achieves a detachable articulated connection, allowing components to swing within a controlled range while resisting vibration and impact forces; Its core structure:

Forged Hitch Pin: A traction pin shaft made by forging process, which enhances material density and shear strength through high-temperature forging, suitable for high load environments.

As the main connecting shaft, it runs through the trailer hook or U-shaped fork hole, bearing shear force and torsional load;

Chain: Additional chain, used for anti-theft or preventing pin loss, ensuring long-term reliability of equipment use.

fixed at the end of the pin shaft, connected to the device body through hooks or locks to prevent accidental detachment or theft of the pin shaft; The chain length is adjustable, and the material is consistent with the pin shaft.

Lynch Pin: Safety locking pin with spring ring mechanism, providing quick insertion and anti drop function, enhancing connection safety. Insert the radial hole at the end of the pin as a secondary lock, and the spring ring automatically locks into the groove to prevent axial displacement.

Material:

The main body is forged from carbon steel to ensure high hardness and fatigue resistance; The surface is treated with zinc electroplating to provide rust and corrosion resistance protection;

The Lynch Pin section uses spring steel, and the elastic design ensures that the locking ring is not easily deformed during frequent operation;

Application:

Trailers and transportation equipment, engineering machinery, hydraulic rod hinges, agricultural machinery, plow towing points, etc;

Functional advantages:

High strength load: The forging process enables the components to withstand heavy loads (such as trailer towing), and the shear strength is significantly higher than that of standard castings.

Anti drop design: Lynch Pin's spring ring mechanism ensures reliable locking, even in vibration environments where it is not easy to loosen;