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The VALUE COLLECTION R57900743 is a slotted spring pin designed for use in mechanical assemblies where a radially compressible fastener is required. Manufactured from Grade 1070-1080 steel with a plain finish, this pin measures 6mm in diameter and 32mm in length. The slotted design allows the pin to compress under load and exert radial pressure against the bore wall, creating a secure, vibration-resistant fit without the need for additional fastening hardware. It is installed by maintenance technicians and mechanical assemblers working on production equipment, tooling fixtures, and general industrial machinery.
This slotted spring pin is suited for light to medium duty applications in mechanical assemblies requiring a reliable, removable pin connection. Common uses include shaft-to-hub connections, gear and pulley retention, and alignment applications in industrial equipment, agricultural machinery, and manufactured components. The plain steel finish makes it appropriate for interior or protected environments where corrosion exposure is limited.
Designed as an OEM-style replacement or standard metric slotted spring pin for use in mechanical assemblies requiring a 6mm diameter bore fitment.
Installation is typically performed by a millwright, maintenance mechanic, or machine assembler using a pin punch and hammer or an arbor press. Power down and de-energize all equipment before installing or removing spring pins from rotating or actuated assemblies. Drive the pin flush or to the required depth using a properly sized punch to avoid deforming the slot. Follow applicable machinery safety standards and equipment manufacturer guidelines during installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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