Value Collection R57700355 Slotted Spring Pin 18-8 Ss

Product Description

The VALUE COLLECTION R57700355 is a slotted spring pin manufactured from 18-8 stainless steel. This pin measures 5/16 inches in overall length and 1/16 inch in diameter. Slotted spring pins, sometimes called roll pins, are designed to be driven into a drilled hole slightly smaller than the pin's nominal diameter. The slotted body compresses on insertion and exerts radial pressure against the hole wall, creating a secure, self-retaining fit. This construction makes the pin suitable for applications where vibration or cyclic loading could work a solid pin loose. 18-8 stainless steel provides good corrosion resistance for general-purpose indoor and light outdoor fastening tasks.

These pins are used in mechanical assemblies across a broad range of industrial, HVAC, plumbing, and electrical enclosure applications. Common uses include securing shafts, levers, linkages, and pins in sheet metal or machined components. At 5/16 inches in length and 1/16 inch in diameter, this is a small-format pin suited to light-duty mechanisms such as control linkages, damper pivot points, panel latches, and small bracket assemblies. They are sold individually but require a minimum order quantity of 100 units, making them appropriate for stocking in a shop or service vehicle parts inventory.

Key Features

• Slotted body compresses on insertion for a self-retaining, vibration-resistant fit
• 18-8 stainless steel construction provides corrosion resistance without plating
• Overall length of 5/16 inches suits compact mechanical assemblies
• Nominal diameter of 1/16 inch for light-duty fastening applications
• Inch measurement system for compatibility with standard inch-dimensioned tooling and drill bits

Compatibility

Designed as a general-purpose slotted spring pin for use in any inch-dimensioned assembly requiring a 1/16 inch diameter roll pin hole.

Installation Notes

Installation is performed with a pin punch and hammer or an arbor press; use a punch sized close to the pin's nominal diameter to avoid deforming the slot. Ensure the receiving hole is drilled to the correct nominal diameter per standard roll pin hole tolerances before driving the pin. Wear eye protection during installation, as compressed spring pins can eject unexpectedly. To remove, drive the pin through with a punch of slightly smaller diameter or use a pin extractor.