Value Collection P20287 Extended Prong Cotter Pin

Product Description

The VALUE COLLECTION P20287 is a Grade 2 steel extended prong cotter pin designed to secure clevis pins, shafts, and fastener assemblies in mechanical and structural applications. Measuring 3/32 inches in diameter and 2-1/2 inches in length, this pin features a zinc-plated finish that provides basic corrosion resistance in general-duty environments. The extended prong design allows the prong ends to be bent back around a pin or shaft after installation, locking the fastener firmly in place. This style of cotter pin is a staple in equipment maintenance, fabrication shops, and general mechanical assemblies where a removable yet reliable locking fastener is required.

This cotter pin is suited for residential and commercial mechanical applications including equipment linkages, trailer hitches, agricultural implements, and general hardware assemblies. Plumbers, HVAC technicians, electricians, and general maintenance professionals frequently use extended prong cotter pins when servicing mechanical linkages, damper actuators, valve stems, and control rod assemblies. The zinc-plated finish makes it appropriate for dry or mildly humid indoor environments. It is not recommended for sustained exposure to saltwater or highly corrosive conditions without additional protection.

Key Features

• Extended prong design locks securely when prongs are bent after installation
• Grade 2 steel construction provides reliable strength for general-duty fastening
• Zinc-plated finish adds basic corrosion resistance for indoor and sheltered applications
• Standard 3/32 inches diameter fits common clevis pin and shaft bore sizes
• 2-1/2 inches length accommodates a wide range of assembly thicknesses

Compatibility

Designed as a general-purpose replacement or stock cotter pin for mechanical assemblies requiring a 3/32 inches diameter extended prong style fastener. No specific OEM model compatibility is stated by the manufacturer for this part.

Installation Notes

Extended prong cotter pins are installed by a mechanic, maintenance technician, or qualified tradesperson using standard needle-nose pliers or cotter pin tools. Always de-energize, depressurize, or mechanically lock the assembly before servicing any linkage or shaft the pin secures. Insert the pin through the bore until the head seats flush, then spread the prongs in opposite directions and bend them snugly against the shaft or clevis to prevent backing out. Never reuse a cotter pin that has been previously bent or deformed, as repeated bending degrades the material and reduces holding strength.