M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE

Product code: STNC-M42-137-76-B
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M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
M42 (137mm Internal Height) Self Threading Nut Cap - 76mm Max Nut Height | Black LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £20.59 £24.71
100 - 249 £18.53 £22.24
250 - 499 £16.68 £20.02
500 - 999 £13.35 £16.02
1000 + £10.68 £12.82

£24.71 / each


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

Product Specification
Thread Size M42
Inside Height 137mm
Outside Diameter 94.9mm
Internal Diameter 81.9mm
Nut Height 76mm
Lock Nut Suitable Yes
Colour Black
Material LDPE

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


Frequently Bought Together

Total Price: £0.00

M42 x 137mm Black Self Threading Nut Cap (76mm Max Nut Height) | LDPE

Where a deeper cap is required around a lock nut or tall stud projection, this M42 lock nut protection cap provides extended coverage in black LDPE. It is suited to M42 lock nut protection cap searches where the key requirement is thread protection with a secure black cap finish.

The extended body gives additional space around taller nut heights while maintaining a secure fit on the matching thread size. This is helpful where standard nut covers would not provide enough internal clearance. This SKU is also listed as lock nut suitable, making it a strong option where the cap must accommodate a 76mm nut height. As a threaded stud cover, it helps protect large fastening points during installation, storage and long-term use. For projects that need a protective hex cap, the black LDPE body gives a clean appearance with practical thread coverage.

Common Applications

  • Industrial machinery guarding
  • Plant room fixing points
  • Fabricated bracket protection
  • Heavy equipment servicing

M42 x 137mm Self Threading Nut Cap Dimensions

  • Thread Size: M42
  • Inside Height: 137mm
  • Outside Diameter: 94.9mm
  • Internal Diameter: 81.9mm
  • Nut Height: 76mm
  • Lock Nut Suitable: Yes
  • Material: LDPE
  • Colour: Black

Product Support and Trade Orders

Not sure whether this cap suits your stud projection or lock nut height? Our team can help compare the dimensions against your fixing. Speak with Vital Parts on 01233 713581 for sizing support and bulk order advice.

View our full Self Threading Nut Caps range.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
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