M8x18mm Stainless Steel knurled Body Flat Head Rivet Nut Rivnuts Nutserts 30pcs

· Flat head cap screws M8 female thread diameter 18mm total length 304 stainless steel rivet nut. · These Nutserts have a flange to provide increased strength in punched and drilled holes. · Knurled body provides a higher resistance to spin out when installed in soft materials. WHAT IS A ? A fastener is a tubular rivet with internal threads. It can be installed in seconds form one side of the work. Once installed no finishing work is required on the fastener. The added benefit of not only being a dependable fastener they are ready to use with clean threads available for screw attach