Value Collection R63090642 Slotted Spring Pin 420 Ss

Product Description

The VALUE COLLECTION R63090642 is a slotted spring pin designed for use in mechanical assemblies where a reliable, removable fastener is required. The slotted design allows the pin to compress during installation and exert radial pressure against the bore wall, creating a secure fit without additional fasteners. This pin measures 0.125 inches in diameter and 7/8 inches in overall length. Constructed from 420 stainless steel with a bright finish, it offers good corrosion resistance and strength in moderate-duty applications. Machinists, maintenance technicians, and industrial assembly professionals install this type of pin in shafts, levers, and linkages across a wide range of mechanical systems.

This slotted spring pin is suited for use in mechanical assemblies requiring inch-measurement fasteners in compact bore sizes. Common applications include shaft-to-hub connections, alignment pins in bracket assemblies, and retention pins in linkage components. The 420 stainless steel construction makes it appropriate for environments with light moisture exposure or where mild corrosion resistance is a factor. It is sold individually but requires a minimum order quantity of 100 pieces, making it well suited for shop stock or production assembly use.

Key Features

• Slotted design compresses on installation for a secure radial fit in the bore
• 0.125 inches (1/8 inch) nominal diameter for compact fastener applications
• 7/8 inches overall length suitable for standard pin depth requirements
• 420 stainless steel construction provides moderate corrosion resistance
• Bright finish for consistent dimensional tolerance and clean appearance
• Inch measurement system for compatibility with standard US mechanical tooling

Compatibility

Designed as a standard slotted spring pin for inch-system mechanical assemblies requiring a 0.125 inches diameter pin in ferrous or non-ferrous bored components. Does not meet military specifications.

Installation Notes

Slotted spring pins are typically installed and removed by maintenance technicians or machinists using a pin punch and hammer or a press. Always de-energize and lock out the machine or assembly before pin removal or installation. Ensure bore diameter is within the appropriate tolerance range for a 0.125 inches nominal pin before pressing to avoid bore damage or pin deformation. Do not reuse spring pins that show signs of cracking or deformation at the slot.