The Sealey Threaded Insert (Rivet Nut) M5 Regular, Part No. TIRM5, is a zinc-plated steel fastener used to add a strong, reusable M5 thread in thin or hollow sections where tapping is not possible. Installed from one side with a rivet-nut setting tool, it compresses to clamp the material and leaves a clean internal thread for standard M5 bolts and set screws. The zinc plating provides dependable corrosion resistance for workshop and outdoor use. Supplied as a pack of 50 for consistent results across multiple fixings, it suits repairs and fabrication on vehicles, plant, sheet-metal enclosures, cabinets, and garden or construction machinery. A practical choice for trades and DIY users needing durable threads in steel, aluminium, or suitable plastics where access is limited.

Key Features:
– M5 internal thread accepts standard metric bolts and set screws
– Zinc-plated steel for durable corrosion protection and long service life
– Blind installation from one side, ideal for closed sections and boframes
– Creates robust, load-bearing threads in thin materials without welding or tapping
– Positive clamping helps resist spin-out when installed correctly
– Works with manual, lever, cordless, or pneumatic rivnut tools
– Regular length for dependable, general-purpose use in common sheet gauges
– Neat finish with minimal surface marking on painted or coated panels
– Pack of 50 supports batch work and consistent assembly quality
– Trusted Sealey part number TIRM5 for straightforward reordering

Typical Applications:
Mounting brackets, guards, panels, hinges, racks, electrical enclosures, number plates, light fittings, and accessories to thin sheet or bosection. Used widely in automotive bodywork, plant and machinery maintenance, metal fabrication, HVAC ducting, cabinets, trailers, generators, and garden equipment where rear access is restricted.

Also known as:
Nutsert, rivnut, blind nut, captive rivet nut, threaded rivet, insert nut, blind rivet nut, pull nut, expansion rivet nut.

Product Specifications