Rivetking 18N37RC93P Countersunk Solid Rivet 3/16 in Stainless

Product Description

The RIVETKING 18N37RC93P is a countersunk solid rivet designed for permanent mechanical fastening in structural, sheet metal, and general fabrication applications. The body diameter measures 3/16 inches with a length under head of 3/8 inches. Constructed from grade 18-8 stainless steel with an uncoated finish, this rivet offers solid corrosion resistance in wet, outdoor, and chemically exposed environments. The 90-degree countersunk head angle allows the fastener to sit flush with the mating material surface, eliminating protrusion on finished assemblies. Licensed trades and skilled fabricators handling metal panel work, HVAC ductwork framing, or plumbing enclosures will find this a reliable fastener choice.

This solid rivet is suited for residential and light commercial applications where a flush, permanent connection is required in stainless-compatible base materials. Common install scenarios include metal enclosure panels, equipment housings, structural brackets, and mechanical room assemblies. The uncoated stainless steel construction makes it appropriate for humid or corrosion-prone service environments where coated carbon steel fasteners would degrade. No specific model series compatibility is listed by the manufacturer for this rivet.

Key Features

• 3/16 inch body diameter with 3/8 inch length under head for precise material stack fitment
• 90-degree countersunk head angle produces a flush surface finish on assembled panels
• Grade 18-8 stainless steel construction provides solid corrosion resistance without coatings
• Uncoated finish eliminates concerns about coating delamination in harsh service environments
• Solid rivet design delivers a permanent, vibration-resistant mechanical connection

Compatibility

Designed as a standard solid rivet replacement for countersunk fastener applications requiring a 3/16 inch body diameter and 3/8 inch grip length in 18-8 stainless steel. No specific equipment model compatibility is stated by the manufacturer.

Installation Notes

Solid rivets require a rivet set, bucking bar, and hammer or pneumatic rivet gun for proper installation. Power down and de-energize any equipment before fastening work begins on electrical enclosures or mechanical assemblies. Ensure the drilled hole diameter matches the 3/16 inch body diameter to achieve proper shank fit and head seating. Follow applicable structural or sheet metal fabrication standards for joint design and rivet spacing.