Value Collection C207-BP208 Hair Pin Cotter 3.75 in 50-pack

Product Description

The VALUE COLLECTION C207-BP208 is a hair pin cotter fastener made from MB spring wire with a zinc finish. Hair pin cotters are used to secure pins, shafts, and linkage assemblies by snapping into a groove or hole and holding components in place under vibration and load. This cotter measures 3.75 inches in length and relies on the spring tension of the wire to maintain a firm hold without threading or tooling. Sold in a pack of 50, this item suits shops and field crews that need a reliable supply on hand for routine maintenance and assembly work.

Hair pin cotters see wide use across agricultural equipment, HVAC linkage assemblies, plumbing fixture installations, and general mechanical maintenance. They are a standard fastener choice wherever a quick-release pin or clevis pin needs to be retained securely. The zinc finish provides a basic level of corrosion resistance suitable for indoor and light-duty outdoor applications. The pack quantity of 50 makes this a practical choice for stocking service vans or shop bins.

Key Features

• MB spring wire construction provides reliable spring tension retention without tools
• 3.75-inch length accommodates a range of pin and shaft diameters
• Zinc finish offers basic corrosion resistance for light-duty environments
• Pack of 50 supports high-volume maintenance and assembly work
• Quick-install and quick-release design reduces service time on linkage and pin assemblies

Compatibility

Designed as a general-purpose hair pin cotter for use with clevis pins, linch pins, and shaft assemblies that accept a standard spring-wire retainer in the 3.75-inch length range.

Installation Notes

Hair pin cotters are installed by hand or with needle-nose pliers by inserting the looped end over the pin groove until the wire snaps into place. Ensure the pin diameter and groove dimensions are appropriate for this cotter size before installation. To remove, grip the loop end and pull back while working the wire free from the groove. No power tools or specialized equipment are required for installation or removal.