M12 Black Hex Nut & Bolt Cap (Domed) | LDPE

Product code: NC021
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M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
M12 Black Hex Nut & Bolt Cap (Domed) | LDPE
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 1 £0.32 £0.38
2 - 249 £0.32 £0.38
250 - 499 £0.23 £0.27
500 - 999 £0.15 £0.18
1000 - 9999 £0.12 £0.14
10000 + £0.09 £0.11
£0.38 / each
Quantity:


Product Specification
Size M12
Across Flats 18.8mm
Length 20.5mm
Material LDPE
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


Frequently Bought Together

Total Price: £0.00

M12 Black Domed Nut & Bolt Cap | 18.8mm Across Flats | 20.5mm Length | LDPE

These M12 black plastic nut caps help finish electrical enclosure finishing by covering the exposed fixing rather than leaving bare metal on show.

The LDPE construction gives the cap a flexible push-on fit while the black colour is commonly chosen for black frames, dark brackets, outdoor fixings and machinery guards where the cap should blend into the surrounding hardware.

Common Applications

  • Outdoor brackets and support frames
  • Machine covers and inspection panels
  • Black plastic nut covers for exposed fixings
  • General fastening protection

M12 18.8mm Across Flats x 20.5mm Length Black Domed Nut & Bolt Cap Dimensions

  • Size: M12
  • Across Flats: 18.8mm
  • Length: 20.5mm
  • Material: LDPE
  • Colour: Black

Protective Covering Benefit

The black finish helps hide exposed fasteners on darker assemblies while the domed profile reduces snag points. The domed form supports a smoother touch point across exposed fastener heads.

Choosing The Right Nut Cap

Match the M12 size to the fastener, then check the 18.8mm across flats and 20.5mm length before ordering. Check the existing fastener dimensions before buying to confirm the cap will seat correctly.

View our full Domed Nut & Bolt Caps range for other sizes, colours and fitting options.

Need help or buying in bulk? Call 01233 713581.

Please call for any enquiries!
Mon - Thurs 8.30 am - 5.30 pm
Fri 8.30 am - 3.30 pm
Bronze
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £200.00
Silver
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £1,000.00
Gold
£1.00 = 1
Earn 1 point for every £1.00 spent
lifetime spend from £20,000.00