On-Serts are installed by pushing the part over a plastic boss thus reinforcing it in order to resist screw pull-out and prevent splitting by the self-tapping screw.

Typical applications include plastic assemblies, toys, motor vehicles fittings, telecom equipment, machinery and electrical equipment.

Material - Austempered Carbon Steel.

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Drawings and images are for reference only and should not be used for product specification. For new applications we recommend that you carry out assembly tests using samples supplied by us.

DescriptionPart NrScrewSizeD1D2D3H
Self Tapping Threads0NS0016 ST 3.57.93.09.05.8
 0NS0028ST 4.27.93.69.05.8
 0NS00310ST 4.89.54.110.75.8

All dimensions are mm unless specified.