Value Collection R57900869 Slotted Spring Pin 28mm

Product Description

The VALUE COLLECTION R57900869 is a slotted spring pin manufactured from 1070-1080 grade steel with a plain finish. Slotted spring pins are cylindrical fasteners with a longitudinal slot that allows the pin to compress during insertion and exert outward spring force against the bore wall, creating a secure, vibration-resistant fit. This pin measures 28 millimeters in overall length and 12 millimeters in diameter. It is suited for mechanical assemblies where a reliable, removable pin connection is required. Installation is handled by maintenance technicians and mechanical assemblers working on industrial equipment, machinery, and structural mechanical connections.

Slotted spring pins of this size are commonly used in industrial and manufacturing environments to secure shafts, levers, linkages, and other mechanical components. The 12-millimeter diameter and 28-millimeter length make this pin appropriate for medium-to-heavy-duty mechanical assemblies. The plain steel finish is standard for interior or protected applications where corrosion exposure is limited. This part is sold individually, with a minimum order quantity of 25 units, making it suitable for production-level restocking.

Key Features

• Slotted design allows radial compression for secure interference fit in bored holes
• 1070-1080 grade steel construction provides high shear strength and fatigue resistance
• 28-millimeter overall length with 12-millimeter diameter for medium-to-heavy-duty applications
• Plain finish suitable for protected or interior mechanical environments
• Metric system of measurement for compatibility with metric-dimensioned assemblies
• Does not meet military specifications — intended for commercial and industrial use

Compatibility

Designed as a standard metric slotted spring pin for use in commercial and industrial mechanical assemblies requiring a 12-millimeter bore diameter and 28-millimeter pin length.

Installation Notes

Slotted spring pins are installed by mechanical technicians using a pin punch and hammer or a hydraulic press sized for the bore diameter. Always power down and de-energize any equipment before servicing pinned mechanical connections. The receiving bore should be clean and free of burrs before driving the pin to prevent damage to the slot or bore wall. Follow applicable machinery safety standards and equipment manufacturer procedures during installation and removal.