Value Collection C207-CP1871750 Cotter Pin 3/16 X 1-3/4 in

Product Description

The VALUE COLLECTION C207-CP1871750 is an extended prong cotter pin used to secure clevis pins, shaft assemblies, and fasteners across a wide range of mechanical and structural applications. It measures 3/16 inch in diameter and 1-3/4 inches in length, manufactured from Grade 2 steel with a zinc-plated finish for corrosion resistance. The extended prong design allows for easier bending and positive retention after installation, reducing the risk of the pin backing out under vibration or dynamic load. This pin meets ASME B18.8.1 dimensional standards and is RoHS compliant. Installers across plumbing, mechanical, HVAC, and general trade work reach for this hardware as a reliable, code-recognized fastening solution.

This cotter pin is suited for residential and commercial applications wherever a positive locking feature is needed on a through-pin assembly. Typical use cases include securing clevis ends on linkage rods, retaining shaft pins in mechanical assemblies, and locking fasteners exposed to vibration. The zinc plating provides baseline protection in mildly corrosive or outdoor-adjacent environments. This SKU ships as a single pin; the minimum order quantity is 100 units, making it practical for contractors or shop stock who maintain a supply of common hardware sizes on hand.

Key Features

• Extended prong design allows positive post-installation bending for secure retention
• Grade 2 steel construction provides adequate shear strength for standard mechanical service
• Zinc-plated finish offers corrosion resistance in mildly humid or outdoor-adjacent environments
• Meets ASME B18.8.1 dimensional standards for interchangeability and reliable fitment
• RoHS compliant for use in applications with restricted hazardous substance requirements
• 3/16 inch diameter by 1-3/4 inch length covers a common range of pin and hole sizes

Compatibility

Designed as a standard ASME B18.8.1 extended prong cotter pin suitable for general mechanical assemblies, clevis pin arrangements, and through-pin fastener applications requiring positive locking retention.

Installation Notes

Cotter pins are installed by general mechanics, HVAC technicians, plumbers, and maintenance trades using needle-nose pliers or cotter pin tools to spread the prongs after insertion. Always de-energize or isolate the assembly from load before replacing a cotter pin in a live mechanical system. Insert the pin fully through the hole so the eye seats against the assembly, then bend the prongs in opposite directions or both toward the shaft to lock it in place. A used cotter pin should never be reinstalled; replace with a new pin every time the joint is serviced.