RS PRO Flush Brass Threaded Insert diameter 4.8 mm 6.35 mm

RS PRO range of expansion inserts which are suitable for use with most plastic materials, using either through or blind holes. These threaded inserts feature a knurled outer diameter with expansion slots that prevent rotation or loosening due to vibration and ensures consistent self-locking pressure on the fixing screws.

Threaded inserts are designed to be placed into existing holes to provide a threaded receptacle so that screws, bolts or other fixings can be installed. RS PRO have a great range of threaded inserts made from various materials including brass and steel with zinc plated finishes.

Options include:
Threaded Inserts available with Flush Head
278-534 - Insert M3 flush
278-540 - Insert M3.5 flush
278-556 - Insert M4 flush
278-562 - Insert M5 flush
278-578 - Insert M6 flush

Threaded Inserts available with Flange Head
278-584 - Insert M3 flange
278-590 - Insert M3.5 flange
278-607 - Insert M4 flange
278-613 - Insert M5 flange
278-629 - Insert M6 flange