Value Collection R57900641 Slotted Spring Pin 10mm 4mm Steel

Product Description

The VALUE COLLECTION R57900641 is a metric slotted spring pin designed for use in mechanical assemblies where controlled retention and vibration resistance are required. Manufactured from 1070-1080 grade steel with a plain finish, this pin measures 10 mm in overall length and 4 mm in diameter. Slotted spring pins compress during insertion and exert radial pressure against the bore wall, creating a secure, self-retaining fit without the need for adhesives or secondary fasteners. Machinists, maintenance technicians, and assembly professionals install these pins in shafts, linkages, and housings across a wide range of industrial and mechanical applications.

This pin is suited for general-purpose mechanical assembly in industrial, manufacturing, and maintenance environments. Its metric dimensions make it appropriate for equipment built to metric standards. The plain steel finish is compatible with dry or lightly oiled bore conditions. Typical applications include pin-retained shaft collars, clevis connections, and component alignment tasks where a removable but secure retention method is needed.

Key Features

• Slotted design allows radial compression for self-retaining installation in bored holes
• 1070-1080 grade steel construction provides strength and durability in mechanical assemblies
• 10 mm overall length suits shallow-depth retention applications
• 4 mm diameter fits standard metric bores
• Plain finish suitable for dry or lightly lubricated environments
• Metric system of measurement for compatibility with metric-standard equipment

Compatibility

Designed as a general-purpose metric slotted spring pin for use in standard 4 mm metric bores across industrial and mechanical assembly applications.

Installation Notes

Slotted spring pins are installed by licensed maintenance technicians and machinists using a pin punch and hammer or an arbor press. Ensure the receiving bore diameter matches the pin nominal diameter before installation. Do not force an oversized pin into an undersized bore, as this may cause bore damage or pin deformation. Pins should be fully seated flush with or below the surface of the mating component.