Value Collection C207-CPHZ125100 Hammerlock Cotter Pin

Product Description

The VALUE COLLECTION C207-CPHZ125100 is a hammerlock cotter pin designed for mechanical fastening applications where a positive-locking, removable pin retention method is required. Manufactured from Grade 2 steel with a zinc-plated finish, this pin measures 1/8 inch in diameter and 1 inch in usable length. The hammerlock design allows the pin legs to be spread and locked after insertion, providing reliable retention under vibration and dynamic loads. It is commonly installed by maintenance technicians, millwrights, and assembly professionals working on machinery, linkages, and clevis connections.

This cotter pin is suited for light- to medium-duty mechanical assemblies in industrial, commercial, and trade maintenance environments. Typical applications include securing clevis pins, shaft retainers, and linkage connections on HVAC equipment, pumps, and general mechanical systems. The zinc plating provides basic corrosion resistance for use in dry or mildly humid indoor settings. This pin is sold as a single unit with a minimum order quantity of 100 pieces per order.

Key Features

• Hammerlock design spreads and locks after insertion for positive retention
• Grade 2 steel construction provides reliable strength for light- to medium-duty use
• Zinc-plated finish offers basic corrosion resistance in dry or mildly humid conditions
• Meets ASME B18.8.1 dimensional standards for cotter pins
• RoHS compliant materials
• Compact 1/8 inch diameter and 1 inch usable length fits standard clevis and linkage pin applications

Compatibility

Designed as a standard ASME B18.8.1 hammerlock cotter pin for use in mechanical assemblies requiring a 1/8 inch diameter cotter pin with 1 inch usable length.

Installation Notes

Installation is typically performed by maintenance technicians or millwrights using needle-nose pliers or a cotter pin spreader. Ensure the parent clevis pin or shaft hole is fully seated and aligned before inserting the cotter pin. After insertion, spread the pin legs firmly to lock the hammerlock feature and prevent back-out. Always inspect the pin for deformation or corrosion before reuse and replace if any damage is present.