Insert Nuts for Hard Plastic and Metal (IN21) are hard-wearing inserts with fine external thread, specially designed for use with harder materials.
The tapered bottom and wide cutting slots allow for easy insertion into a range of metals and plastics, whilst the head configuration provides a larger bearing surface to limit insertion depth and prevent jack-out. This also provides a neater and tidier finish.
Once installed, the insert creates a considerably stronger connection than screwing directly into the material, with excellent resistance to torsion and vibration pull-out – making it perfect for a diverse range of home, office and industrial purposes.
Supplied in RoHS compliant Zinc Plated Steel as well as Stainless Steel for corrosion protection and a range of thread sizes to meet your fastening needs, including M4, M5, M6, M8, M10.
See the availability chart below for full specifications. Other sizes are available to order.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.
|IN21 Insert Nut for Plastic and Metal|
|Diameter||External Thread Diameter||L (mm)||Internal Thread Diameter||Steel Special
Hard Blue Zinc
|9mm||6.5 x 0.75mm||9||M4|
|11mm||8 x 1mm||11||M5|
|13mm||10 x 1.5mm||15.5||M6|
|15mm||12 x 1.5mm||16.5||M8|
|17mm||14 x 1.5mm||19.5||M10|
| = Available
Size not listed? Please make an enquiry – we may be able to provide it.