Value Collection R57900855 Slotted Spring Pin 90mm 10mm Steel

Product Description

The VALUE COLLECTION R57900855 is a slotted spring pin manufactured from 1070-1080 grade carbon steel with a plain finish. Slotted spring pins are cylindrical fasteners with a longitudinal slot that allows radial compression during installation, creating a spring-loaded fit within a drilled hole. This design provides consistent retention force and resistance to vibration-induced loosening. The R57900855 measures 90 mm in overall length and 10 mm in diameter, placing it in a common size range for medium-load mechanical assemblies. Machinists, millwrights, and mechanical assembly technicians install these pins in shafts, linkages, hinges, and alignment applications across industrial and OEM equipment.

This slotted spring pin is suited for use in mechanical assemblies requiring a removable or semi-permanent fastening solution in drilled through-holes or blind holes. The metric dimensions make it appropriate for equipment designed to metric standards. The 1070-1080 carbon steel construction provides adequate shear strength for moderate-load applications in non-corrosive environments. These pins are commonly used in conveyor systems, gearboxes, agricultural machinery, and general fabrication work where vibration resistance is a factor.

Key Features

• Slotted design compresses radially for a spring-loaded interference fit in drilled holes
• 1070-1080 carbon steel construction for moderate shear strength and toughness
• 90 mm overall length suits medium to long retention applications
• 10 mm diameter fits standard metric drilled hole patterns
• Plain finish suitable for dry or lightly lubricated environments
• Metric dimensioning for compatibility with metric-standard assemblies

Compatibility

Designed as a standard metric slotted spring pin for use in any drilled hole application requiring a 10 mm diameter, 90 mm long compression-fit fastener per metric spring pin standards.

Installation Notes

Slotted spring pins are installed by mechanical assembly technicians using a pin punch and hammer or an arbor press. The receiving hole should be drilled to the pin nominal diameter to achieve proper interference fit. Power down and de-energize all equipment before disassembling shafts or linkages. Avoid reusing heavily deformed pins, as repeated compression cycles reduce retention force.