Value Collection R57700581 Slotted Spring Pin 18-8 Ss

Product Description

The VALUE COLLECTION R57700581 is a slotted spring pin manufactured from 18-8 stainless steel. Slotted spring pins are hollow, slotted cylinders that compress during installation and expand against the bore wall to hold position through spring tension. This pin measures 3/4 inches in overall length and 1/4 inch in diameter. The 18-8 stainless steel construction provides corrosion resistance suitable for moisture-exposed and light chemical environments. Maintenance technicians, millwrights, and assembly professionals install these pins to align components, retain shafts, and secure assemblies where a removable fastener is needed.

Slotted spring pins are used across a wide range of mechanical assemblies including HVAC equipment linkages, pump housings, valve bodies, and general industrial equipment. This 3/4 inch by 1/4 inch pin is suited for light- to medium-duty applications where standard inch-measurement fasteners are specified. The stainless steel grade makes it appropriate for indoor or outdoor installations where mild corrosion resistance is a requirement.

Key Features

• 18-8 stainless steel construction for corrosion resistance in wet or chemical-adjacent environments
• Slotted design allows radial compression on insertion and spring-back retention in the bore
• 3/4 inch overall length in standard inch measurement system
• 1/4 inch diameter for common bore sizes in mechanical assemblies
• Reusable fastener style — removable with standard pin punch and hammer

Compatibility

Designed as a standard inch-series slotted spring pin for use in mechanical assemblies specifying a 1/4 inch diameter by 3/4 inch long roll pin in 18-8 stainless steel.

Installation Notes

Installation is performed with a pin punch and hammer or an arbor press. Align the bore holes of the mating components before driving the pin to avoid galling or deforming the slot. De-energize and lock out any equipment before servicing assemblies that contain spring pins. Removal requires a punch of appropriate diameter driven from the correct end — do not use oversized punches that could damage the bore.