Rivetking .30C1ISRSZ/P50 M3x0.50 Knurled Rivet Nut 50 Pack

Product Description

The RIVETKING .30C1ISRSZ/P50 is a zinc-plated, steel knurled rivet nut insert threaded to M3x0.50 metric coarse specification. Rivet nut inserts - also called blind rivet nuts or nutserts - create a threaded anchor point in thin-gauge sheet metal, plastic, or composite panels where a standard nut cannot be accessed from the back side. The knurled body resists spinning during installation and pull-out under load. This package contains 50 inserts. Grip range runs from 0.02 inches to 0.13 inches, making these suitable for a range of material thicknesses commonly encountered in HVAC panel work, electrical enclosures, and light fabrication.

These M3 rivet nut inserts are used in residential and light commercial applications wherever a reliable threaded insert is needed in a blind hole. Typical install scenarios include mounting control boards, access panels, fan brackets, and enclosure covers. Electricians, HVAC technicians, and sheet metal fabricators routinely use rivet nut inserts when assembling or field-repairing equipment cabinets and control panels. The 3/16-inch drill size keeps tooling requirements simple and consistent with standard sheet metal practice.

Key Features

• M3x0.50 metric coarse thread - compatible with standard M3 machine screws and bolts
• Knurled body prevents spin-out during installation and resists pull-out under load
• Zinc-plated steel construction provides corrosion resistance for indoor and light-duty applications
• Grip range of 0.02 inches to 0.13 inches accommodates a variety of material thicknesses
• Requires a 3/16-inch drill hole - no special hole sizing tooling needed
• Sold in a 50-count package for job-lot use

Compatibility

Designed as a standard M3x0.50 metric coarse rivet nut insert suitable for steel, aluminum, and rigid plastic panels requiring a blind threaded fastener installation.

Installation Notes

Installation requires a rivet nut setting tool - either a hand mandrel tool or a pneumatic rivet nut gun - sized for M3 inserts. Drill the panel to 3/16 inch before inserting. Power down any equipment completely before drilling into live enclosures or control panels. Do not overtighten the setting tool, as over-compression can distort the insert body and reduce thread integrity.