Value Collection R57700665 Slotted Spring Pin 18-8 Ss

Product Description

The VALUE COLLECTION R57700665 is a slotted spring pin manufactured from 18-8 stainless steel. Slotted spring pins, also called roll pins, are hollow cylindrical fasteners with a longitudinal slot that allows the pin to compress during insertion and expand to grip the host material. This pin measures 1-1/4 inches in length with a 1/2 inch diameter. The 18-8 stainless steel construction provides corrosion resistance suitable for wet, chemical, or outdoor environments. Machinists, millwrights, and maintenance technicians install these pins to secure shafts, gears, levers, and linkages where a removable yet secure fastener is required.

Slotted spring pins are used across a wide range of mechanical assemblies in residential, commercial, and industrial applications. Common install scenarios include HVAC equipment linkages, pump shaft assemblies, valve handles, and general mechanical sub-assemblies where vibration resistance and ease of removal are priorities. The 1/2 inch diameter makes this pin suitable for medium-duty fastening tasks. Sold individually with a minimum order quantity of 5 units.

Key Features

• 18-8 stainless steel construction resists corrosion in wet and chemically active environments
• Slotted design allows radial compression for self-retaining, vibration-resistant fit
• 1-1/4 inch overall length accommodates medium-depth through-hole assemblies
• 1/2 inch diameter suits medium-duty shaft and linkage fastening applications
• Inch measurement system for compatibility with standard imperial-dimensioned assemblies

Compatibility

Designed as a standard imperial-dimension slotted spring pin for use in any mechanical assembly requiring a 1/2 inch diameter, 1-1/4 inch long roll pin in a corrosion-resistant stainless steel material.

Installation Notes

Slotted spring pins are installed by machinists, millwrights, or qualified maintenance technicians using a pin punch and hammer or an arbor press. Always de-energize, lock out, and tag out any equipment before servicing fasteners in rotating or pressurized assemblies. Ensure the receiving hole diameter is within the recommended tolerance range for a 1/2 inch spring pin to achieve proper retention force. Use a pin punch sized to the pin diameter to drive or extract the pin without deforming the slot.