M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE

Product code: TPNWC-M42-165-T-B
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M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
M42 (165mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 84.8mm Washer | Black LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 49 £7.16 £8.59
50 - 99 £6.88 £8.26
100 - 249 £6.62 £7.95
250 + £6.51 £7.81
£8.59 / each
Quantity:


Product Specification
Thread Size M42
Nut Across Flats 65mm
Inside Height 165mm
Outside Diameter 84.8mm
Washer Diameter 78.0mm
Washer Thickness 7.0mm
Material LDPE
Telescopic Yes
Lock Nut Suitable Yes
Colour Black

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


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M42 x 165mm Telescopic Thread Protection Nut and Washer Cap DIN 125 | 84.8mm OD | Black LDPE

When a fixing needs extra internal space above the nut, this M42 telescopic bolt cap offers 165mm of height for protruding thread coverage.

For refurbishment and new build work, the cap helps improve safety by covering sharp thread ends while also creating a cleaner visual finish across repeated fixings. The 7.0mm washer thickness detail should be checked against the assembly before ordering for the most secure fit.

What Are Telescopic Thread Protection Nut and Washer Caps?

This style of bolt projection cap is designed to snap over the hex nut and washer after tightening. The clamping edge sits beneath the nut chamfer while the ribbed interior helps hold the cap securely in place.

Common Applications

  • Covering protruding threads on construction frames
  • Finishing support brackets and base plates
  • Protecting fixings during site installation
  • Reducing sharp exposed edges around public areas

M42 x 165mm Telescopic Nut and Washer Cap DIN 125 Dimensions

  • Thread Size: M42
  • Nut Across Flats: 65mm
  • Inside Height: 165mm
  • Outside Diameter: 84.8mm
  • Washer Diameter: 78mm
  • Washer Thickness: 7.0mm
  • Telescopic: Yes
  • Lock Nut Suitable: Yes
  • Material: LDPE
  • Colour: Black

Related Thread Protection Caps

See the wider DIN 125 Telescopic Nut and Washer Cap range for alternative dimensions and related protective cap sizes.

Product Support and Trade Orders

If you need to confirm fitment against a nut across flats measurement or washer diameter, our team can guide you through the options. Call 01233 713581 for practical support.

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