Klik Rivet-Nuts Aluminum 1/4-20 Thread Size .020 to .080 In Grip - 3M - Marson

The 3M - Marson 49250 Klik Rivet-Nuts offer a reliable method for creating strong, permanent 1/4-20 machine threads in thin sheet materials where traditional tapping is not feasible. These aluminum rivet nuts provide a secure, blind-side threaded anchor, essential for professional automotive, fleet, and industrial fabrication demanding repeatable and serviceable fastener points.

Key Features

• Blind-Side Installation: Engineered for efficiency, these rivet nuts install from a single accessible side, making them ideal for enclosed structures like vehicle frame sections, rocker panels, and industrial enclosures.
• Corrosion-Resistant Aluminum Construction: Crafted from lightweight aluminum, they naturally resist corrosion, ensuring long-term durability in challenging environments such as automotive body shops, marine, and HVAC systems.
• Standard 1/4-20 Threading: Designed to accommodate common fasteners, these rivet nuts facilitate the secure attachment of brackets, panels, and accessories across a broad spectrum of vehicles, from passenger cars to heavy-duty work trucks.
• Optimized Grip Range (.020–.080 in): Specifically suited for thin sheet metal applications, they provide secure fastening for body skins, interior panels, underhood shields, and various equipment enclosures in professional settings.
• Strong, Reusable Attachment Points: Creates robust, repeatable threaded connections in materials too thin for conventional tapping or when backside access is obstructed, ensuring reliable fastening for critical components.

Applications

The 49250 Klik Rivet-Nuts are essential for establishing durable threaded attachment points across diverse professional applications:

• Automotive & Fleet Maintenance: Ideal for securing body panels, interior trim, cargo components, and accessory mounts on cars, SUVs, pickups, and work trucks, as well as in aftermarket and custom fabrication projects.
• RV, Trailer & Marine Fabrication: Suitable for mounting cabinetry, hardware, and accessories in thin aluminum or fiberglass skins found in recreational vehicles, trailers, and marine vessels.
• Industrial & HVAC Systems: Employed in HVAC ductwork, electrical cabinets, control panels, and light industrial enclosures requiring robust blind fasteners in thin sheet or composite materials.

Specifications

• Manufacturer: 3M – Marson
• Model Number: 49250
• Material: Aluminum
• Thread Size: 1/4-20
• Grip Range: 0.020–0.080 in
• Approx. Package Weight: 2 lb
• Package Dimensions: 5.5 x 5 x 3 in