Rivetking 18N125RC93P Countersunk Solid Rivet 3/16 in Stainless

Product Description

The RIVETKING 18N125RC93P is a countersunk solid rivet designed for permanent fastening applications where a flush finish is required. The body diameter measures 3/16 inches with a length under head of 1-1/4 inches. Constructed from Grade 18-8 stainless steel, this rivet offers reliable corrosion resistance in both indoor and outdoor environments. The 90-degree countersunk head seats flush against the mating surface, eliminating protrusions that could interfere with adjacent components. Installers in mechanical, HVAC, plumbing, and electrical panel fabrication regularly use solid rivets where vibration resistance and a clean face are required.

This rivet is suited for use in sheet metal assemblies, equipment enclosures, ductwork brackets, and structural panels where a permanent, load-bearing fastener is needed. The stainless steel construction makes it appropriate for humid, wet, or corrosive environments typical in HVAC, plumbing, and pool equipment installations. It is installed using a standard rivet set and bucking bar. The countersunk profile integrates cleanly into pre-drilled 3/16-inch countersunk holes.

Key Features

• Grade 18-8 stainless steel construction for corrosion resistance in demanding environments
• 90-degree countersunk head seats flush for a smooth, low-profile finish
• 3/16-inch body diameter fits standard countersunk hole patterns
• 1-1/4-inch length under head accommodates typical sheet metal and panel stack-ups
• Solid rivet construction provides high shear and tensile strength for permanent joints

Compatibility

Designed as an OEM-style solid rivet replacement for applications requiring a 3/16-inch countersunk stainless steel fastener in sheet metal, enclosures, and structural panel assemblies.

Installation Notes

Solid rivets require a rivet set and bucking bar for proper installation; a pneumatic rivet hammer is standard for production or field work. Pre-drill the substrate to the correct diameter and countersink angle before driving the rivet. Ensure all clamped materials are firmly fixtured to prevent joint movement during setting. Follow applicable structural or equipment manufacturer guidelines for fastener spacing and edge distance.