Rivetking. 12N50RC93P Countersunk Solid Rivet Stainless 18-8

Product Description

The RIVETKING. 12N50RC93P is a countersunk head solid rivet designed for permanent fastening applications where a flush or recessed finish is required. The body diameter measures 0.125 inches with a length under head of 0.5 inches. Constructed from Grade 18-8 stainless steel, this rivet resists corrosion in wet, outdoor, and chemically exposed environments. The 90-degree countersunk head angle seats flush with the mating surface when installed into a properly chamfered hole. Solid rivets of this type are driven with a rivet set and bucking bar or pneumatic riveting equipment.

This rivet is suited for light to medium structural and mechanical fastening tasks across trades including HVAC sheet metal work, plumbing fixture assembly, electrical enclosure fabrication, and pool equipment panel assembly. The stainless steel construction makes it a reliable choice where standard carbon steel fasteners would corrode. Single-piece packaging allows for small-quantity procurement alongside larger hardware orders.

Key Features

• 90-degree countersunk head angle provides a flush finish on mating surfaces
• Grade 18-8 stainless steel construction for corrosion resistance in wet and outdoor environments
• 0.125-inch body diameter for standard small-fastener applications
• 0.5-inch length under head accommodates typical thin-material stack-ups
• Solid rivet construction creates a permanent, vibration-resistant joint

Compatibility

Designed as an OEM-style replacement or general-use countersunk solid rivet suitable for standard 0.125-inch drilled or punched holes requiring a 90-degree countersunk seat.

Installation Notes

Installation requires the mating material to be pre-drilled or punched to the appropriate hole diameter and countersunk at 90 degrees to seat the head flush. A rivet set matched to the head style and a bucking bar or pneumatic rivet gun are standard tools for driving solid rivets. Ensure all structural or pressure-boundary assemblies comply with applicable mechanical codes before installation. Do not reuse a solid rivet once it has been set or removed.