Stainless Steel Round Rivet Bush

The stainless steel round rivet bush is made of stainless steel. It's a specialized fastener that gets installed permanently. See, it has a few key parts working together. There's an expanded riveted section that stays captive,that's what anchors it tight into pre-drilled holes in thin materials. Then there's the round nut body, which has enough threads for a solid engagement. And don't forget the wide knurled flange that's built right in.

Being stainless steel, it's tough and holds up well. This makes it a great choice for tough jobs where you need it to resist vibration, stay mounted for good, and play nice with the materials it's used with,especially in rough environments.

Install

This stainless steel round rivet bush is meant for permanently holding thin stuff like sheet metal together. Here’s the deal: you poke the expanded rivet end into a hole. When you install it (usually with a tool), that rivet part squishes and bulges out behind the material. That bulge locks it in place really tight,it’s not coming loose.

Meanwhile, the round nut part has regular threads inside. The big knurled flange does two jobs: it spreads the squeezing force out so it doesn’t dent the thin material, and the knurling (those little ridges) bites into the surface to stop the whole round rivet bush from spinning when you turn a bolt in or out.

Stainless steel materials used

Q:What specific stainless steel grade is used, and does it meet corrosion resistance standards like A2/A4?

A:The stainless steel round rivet bush, we usually make them using either 304 (A2) or 316 (A4) stainless steel. This type of steel handles rust and corrosion better, meaning these nuts can be used outdoors or in damp places. They're made to common worldwide specs (like ISO and ASTM) for stainless fasteners. Basically, that means they resist rusting and hold up against many chemicals you might run into. The specific steel we pick directly affects how long your round rivet bush is going to last.

Product parameters