Value Collection R57900809 Slotted Spring Pin 80mm 8mm Steel

Product Description

The VALUE COLLECTION R57900809 is a slotted spring pin designed for use in mechanical assemblies requiring a reliable, removable fastener that absorbs shock and vibration. Manufactured from 1070-1080 grade steel with a plain finish, this pin measures 80 mm in overall length and 8 mm in diameter. Slotted spring pins compress on insertion and exert constant radial pressure against the bore wall, making them well suited for applications where the joint must resist dynamic loads without permanent deformation. Licensed trades and maintenance technicians install these pins in high-cycle assemblies across industrial and commercial environments.

This slotted spring pin is used in mechanical and structural assemblies where metric fastening is required. Typical applications include shaft-to-hub connections, pivot points, hinge assemblies, and linkage components in industrial machinery, conveyor systems, and commercial equipment. The metric dimensioning makes it appropriate for equipment built to ISO or DIN standards. Installation does not require special tooling beyond a pin punch and hammer, and the single-piece design simplifies both installation and removal during scheduled maintenance intervals.

Key Features

• 1070-1080 grade steel construction for strength and resilience under dynamic loading
• Slotted design allows radial compression on insertion, maintaining consistent holding force in the bore
• 80 mm overall length suits deep-bore or through-pin applications in metric assemblies
• 8 mm diameter provides substantial shear strength for medium-duty mechanical joints
• Plain finish suitable for interior applications or where post-installation corrosion protection will be applied
• Metric dimensioning compatible with ISO and DIN standard assemblies

Compatibility

Designed as a general-purpose metric slotted spring pin for use in mechanical assemblies requiring an 8 mm bore diameter and 80 mm pin length per ISO and DIN metric fastener standards.

Installation Notes

Installation is typically performed by a millwright, maintenance mechanic, or assembler using a standard pin punch and hammer or arbor press. Ensure the receiving bore is clean, free of burrs, and dimensioned correctly before driving the pin. Compress the pin along its slot axis during insertion to avoid damage to the bore wall. Disconnect and de-energize any associated machinery before servicing fasteners in rotating or load-bearing assemblies.