Value Collection R57700561 Slotted Spring Pin 18-8 Ss

Product Description

The VALUE COLLECTION R57700561 is a slotted spring pin manufactured from 18-8 stainless steel. Slotted spring pins, also known as roll pins, use a longitudinal slot to allow radial compression during installation, creating a secure interference fit within a drilled hole. This pin measures 1 inch in overall length with a 7/32 inch diameter. The 18-8 stainless steel construction provides good corrosion resistance and moderate strength, making it suitable for general industrial, mechanical, and maintenance applications. Machinists, millwrights, and maintenance technicians commonly install these fasteners in assemblies requiring removable or semi-permanent pin connections.

Slotted spring pins of this size are used across a wide range of applications including machinery, equipment frames, hinges, linkages, and light structural assemblies. The 7/32 inch diameter and 1 inch length suit standard hole patterns found in both light industrial and general mechanical assemblies. This pin does not meet military specifications and is intended for commercial and industrial use where MIL-SPEC compliance is not required.

Key Features

• Slotted design allows radial compression for secure interference fit installation
• 18-8 stainless steel grade provides corrosion resistance suitable for wet or outdoor environments
• 1 inch overall length and 7/32 inch diameter for common standard hole patterns
• Inch measurement system for compatibility with standard tooling and gauges
• Does not meet military specifications — suited for commercial and industrial use

Compatibility

Designed as a standard slotted spring pin for use in drilled holes requiring a 7/32 inch diameter interference-fit fastener in commercial and industrial mechanical assemblies.

Installation Notes

Installation is typically performed by maintenance technicians or machinists using a pin punch and hammer or a hydraulic press. Always ensure the receiving hole is drilled to the correct diameter and is free of burrs before driving the pin. Compress the pin only as needed to fit the hole — avoid over-driving, which can deform the slot and reduce holding force. To remove, drive the pin out from the opposite end using an appropriately sized punch.