Rivetking /JF-6250/P25 Rubber Rivet Nut 1/4-20 Unc 25-pack

Product Description

The RIVETKING /JF-6250/P25 is a rubber-insulated rivet nut designed for applications that require vibration dampening, electrical isolation, or a compliant insert in thin-sheet or panel assemblies. The body is made from rubber with a brass nut, providing a combination of flexibility and thread strength. It accepts a 1/4-20 UNC thread and features a 0.635-inch flange diameter with a 0.051-inch flange thickness. Overall length is 1.051 inches, and the 0.5-inch rubber body diameter makes it suitable for standard installation tooling. This package contains 25 pieces. Installation is performed by technicians working in HVAC panel fabrication, electrical enclosures, or light structural assemblies where metal-on-metal contact must be avoided.

This rivet nut is used in residential and commercial applications where a threaded insert is needed in sheet metal, fiberglass, or composite panels without direct metal contact. The rubber body compresses during setting to grip the parent material across a minimum grip range of 0.25 inches and a maximum grip of 0.457 inches. Typical use cases include HVAC cabinet assembly, electrical panel work, and equipment mounting where vibration isolation at the fastener point is a requirement.

Key Features

• Rubber body provides vibration dampening and electrical isolation at the fastener point
• Brass nut insert delivers durable 1/4-20 UNC thread engagement
• Grip range of 0.25 to 0.457 inches accommodates varying panel thicknesses
• 0.635-inch flange diameter seats securely against the panel face
• 1.051-inch overall length suits standard rivet nut installation tooling
• Sold in a 25-piece package for small-quantity or service use

Compatibility

Designed as a standard 1/4-20 UNC rubber-insulated rivet nut suitable for sheet metal, fiberglass, and composite panel applications where a compliant threaded insert is required.

Installation Notes

Install using a rivet nut setting tool matched to the 0.5-inch body diameter. Verify the parent material thickness falls within the 0.25-inch to 0.457-inch grip range before setting. Do not overtighten the mandrel during installation, as the rubber body can tear if the tool is not set to the correct stroke. Follow applicable NEC or equipment manufacturer guidelines when using insulated fasteners in electrical enclosures.