M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE

Product code: TPNWC-M14-57-T-B
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M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
M14 (57mm Height) Telescopic Thread Protection Nut & Washer Cap (DIN 125) - For 30.3mm Washer | Black LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £1.59 £1.91
100 - 499 £1.19 £1.43
500 - 999 £1.06 £1.27
1000 + £0.87 £1.04

£1.91 / each


Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Thread Size M14
Nut Across Flats 22mm
Inside Height 57mm
Outside Diameter 30.3mm
Washer Diameter 28.0mm
Washer Thickness 2.5mm
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.

Larger Order?

Call our sales team on

01233 713581


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M14 x 57mm Telescopic Thread Protection Nut and Washer Cap DIN 125 | 30.3mm OD | Black LDPE

Built around a 22mm nut across flats and 28mm washer diameter, this telescopic cap helps protect visible fixing points while improving the finished appearance of the assembly.

The black LDPE body gives a practical balance of flexibility and impact resistance, helping the cap stay secure while protecting threads from knocks during handling or service. The 2.5mm 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

  • Finishing exposed fasteners on marine systems
  • Helping protect threads from seawater and spray
  • Covering washer faces on dockside equipment
  • Protecting bolted joints on coastal infrastructure

M14 x 57mm Telescopic Nut and Washer Cap DIN 125 Dimensions

  • Thread Size: M14
  • Nut Across Flats: 22mm
  • Inside Height: 57mm
  • Outside Diameter: 30.3mm
  • Washer Diameter: 28mm
  • Washer Thickness: 2.5mm
  • Telescopic: Yes
  • Lock Nut Suitable: Yes
  • Material: LDPE
  • Colour: Black

Related Thread Protection Caps

To compare this option with other telescopic heights, view the full Thread Protection Nut and Washer Caps DIN 125 range.

Product Support and Trade Orders

For bulk orders, repeat site requirements or custom RAL colour runs, Vital Parts can help source a suitable option for the application. Call 01233 713581 to discuss your requirements.

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