40-Pack Flat Head Stainless Steel Rivet Nuts – Closed End Sealed Threaded Inserts, Waterproof, M3 To M12 Sizes Available

About This Product

These stainless steel rivet nuts are exactly what you need when you want a strong, clean threaded hole in thin materials.
You get 40 pieces of a single size—just pick the one you need from M3, M4, M5, M6, M8, M10, or M12.

They're flat head and closed end, so they're hermetic and waterproof, perfect for outdoor or humid environments.

Made from high-quality 304 stainless steel, these nuts are rust-proof and corrosion-resistant.

The wall thickness is uniform, and they're strong enough for use in steel, sheet metal, aluminum, plastic, fiberglass, and more.
So whether you're working on furniture, automotive panels, or industrial equipment, these inserts have you covered.

Installation is easy.

Just drill the proper sized hole, insert the rivet nut, and tighten with a rivet tool.
The internal thread design means no finishing work after installation—just clean threads ready for bolts.

They're burr-free too, so no snags or sharp edges.

And if you happen to order the wrong size, no worries.
The seller offers a 30-day satisfaction guarantee and quick support if you need to swap or return.
Reliable, durable, and user-friendly—these rivet nuts are a shop staple.