• RS Stock No. 278-534
      • Brand RS Pro
      RS Pro
      RS Pro Nickel Plated, M3 Brass Insert Diameter 4mm Depth 4.78mm
      Product Details

      Expansion Inserts

      A range of expansion inserts suitable for use with most plastic materials, using either through or blind holes. Knurled outer diameter with expansion slots prevent rotation or loosening due to vibration and ensures consistent self-locking pressure on the fixing screws

      Use in drilled or moulded-in holes
      Install by simple press or hammer-in methods

      Available with Flush Head (RS 278-534, RS 278-540, RS 278-556, RS 278-562, RS 278-578)
      Available with Flange Head (RS 278-584, RS 278-590, RS 278-607, RS 278-613, RS 278-629)

      Not what you’re looking for? Select the attributes you require, then click the button below
      Thread SizeM3
      Fixing Hole Diameter4mm
      Body Outside Diameter4.22mm
      Body Depth4.78mm
      FinishNickel Plated
      Thickness of Material Minimum6.7mm
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      Price 1 Bag of 100
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      Technical Reference
      • RS Components

        Statement of conformity

        The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
        RS Stock No. 278-534
        Description RS Pro Nickel Plated, M3 Brass Insert Diameter 4mm Depth 4.78mm
        Manufacturer/Brand: RS Pro
        Mfr. Part No. 14591
        The foregoing information relates to product sold on, or after, the date shown below.
        Date May 28, 2017
        RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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