Value Collection C207-BPS2107 Hair Pin Cotter Stainless Steel

Product Description

The VALUE COLLECTION C207-BPS2107 is a hair pin cotter pin designed to secure shafts ranging from 5/8 to 3/4 inches in diameter. At 2-11/16 inches in overall length with a wire diameter of 0.148 inches, this cotter pin provides a reliable mechanical lock against axial movement in shaft and pin assemblies. Constructed from Grade 302 18-8 stainless steel, it delivers solid corrosion resistance in wet, outdoor, or chemically exposed environments. Maintenance technicians, millwrights, and trade professionals install this type of fastener as a quick-release retaining solution across a broad range of mechanical assemblies.

Hair pin cotters in this size range are commonly used in agricultural equipment, pump assemblies, conveyor systems, HVAC damper linkages, and general industrial machinery. The 5/8 to 3/4 inch shaft diameter range makes this pin suitable for mid-size shafts found in both light commercial and industrial maintenance applications. Where tool-free or rapid field removal is needed, hair pin cotters are a standard choice over traditional cotter pins. This part is sold individually with a minimum order quantity of 10 units per order.

Key Features

• Fits shaft diameters from 5/8 to 3/4 inches
• Overall length of 2-11/16 inches for adequate grip and easy removal
• Wire diameter of 0.148 inches provides firm retention without excessive force to install or remove
• Grade 302 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• Hair pin design allows tool-free installation and quick-release removal in the field

Compatibility

Designed as a standard hair pin cotter for shafts between 5/8 and 3/4 inches in diameter across general mechanical, industrial, and trade maintenance assemblies.

Installation Notes

This fastener is typically installed and removed by maintenance technicians and millwrights as part of routine shaft and linkage service. Always de-energize and lock out the equipment before servicing any shaft assembly. Insert the looped end over the shaft and through the retaining hole, allowing the spring tension of the pin to hold it in place. Inspect the cotter pin for deformation or fatigue before reuse and replace if any bending or corrosion is found.