Value Collection R57700411 Slotted Spring Pin 18-8 Ss

Product Description

The VALUE COLLECTION R57700411 is a slotted spring pin manufactured from 18-8 stainless steel. Slotted spring pins, also called roll pins, feature a longitudinal slot that allows the pin to compress during installation and exert a radial spring force against the hole wall, creating a secure friction fit without adhesives or fasteners. This pin measures 7/16 inches in overall length and 3/32 inches in diameter. It weighs 0.01 pounds. Maintenance technicians, millwrights, and mechanical assemblers use slotted spring pins to align, retain, or pivot components in shafts, linkages, and housings across industrial and light-commercial equipment.

This slotted spring pin is suited for use in mechanical assemblies where a removable, vibration-resistant retention method is needed. Common applications include shaft-to-collar connections, gear and sprocket retention, pivot points in linkage assemblies, and component alignment in pumps, motors, and conveyor systems. The 18-8 stainless steel construction makes it appropriate for environments with moisture exposure or mild corrosive conditions, including plumbing-adjacent mechanical systems and outdoor equipment.

Key Features

• Slotted design compresses on installation for a secure friction fit in the receiving bore
• 18-8 stainless steel construction provides corrosion resistance in wet or mildly corrosive environments
• 7/16 inches overall length suits compact mechanical assemblies
• 3/32 inches diameter for use in small-bore applications
• Reusable and removable without special tooling in most applications

Compatibility

Designed as an OEM-style replacement or stock fastener for mechanical assemblies requiring a 3/32-inch diameter slotted spring pin in inch-measurement systems.

Installation Notes

Slotted spring pins are typically installed by millwrights or mechanical technicians using a pin punch and hammer or a press. Ensure the receiving hole diameter matches the nominal pin diameter within the appropriate tolerance before installation. De-energize and lock out all equipment before servicing any assembly containing spring pins. Avoid reusing pins that show cracking, deformation, or fatigue at the slot edges.