Package contains: 1 x M4 brass threaded insert - 4x6x6 mm
Expansion inserts are suitable for use with most plastic materials due to blind or through holes. The knurled outer diameter with expansion slots prevents rotation or loosening due to vibration and ensures perfect automatic locking pressure on fastening screws.
Brass inserts are durable and corrosion-resistant and have the following features:
Knurled: for better grip
Fastening: can be fixed by simple pressure or hammering
Usage: can be used in stamped or drilled holes
Inner diameter: 4 mm
Outer diameter: 6 mm
Height: 6 mm
For more information please contact us.
The item you receive may differ in some features from the one shown in the photo, depending on the production batch. Despite this, the functionality is maintained.