Mandrel Rivet Nut Gun M3 M4 M5 M6 M8 Thread Insert Stainless Steel Rivet Nut with Threaded Retainer Tools

100pcs M3M12 aluminum Multi Flat Head Metric Thread Blind Rivet Nut Insert Rivnut Nutsert Screw

Package Included
1 x 100PCS Rivet Nuts With BoxM3M4 M5 M6 M8
M330PCS
M430PCS
M520PCS
M610PCS
M810PCS

Description
Made of aluminum alloy threads can be mounted on many different materials including steel plastic and fiberglass
This nutsert has a flange to provide increased strength in punched and drilled holes
Sturdy and durable the chamfer on the nut body makes the nut easier to insert into the work piece nuts have a workhardened surface providing highstrength loadbearing threads
Stripe body provides a higher resistance to spin out when installed in soft materials
Rivet nut fastener is a tubular rivet with internal threads