M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel

Product code: FHBN-M12-18-A4
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M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
M12 x 18mm Flat Head Barrel Nut | Marine Grade A4 Stainless Steel
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 99 £6.99 £8.39
100 - 999 £5.83 £6.99
1000 - 9999 £4.99 £5.99
10000 + £4.37 £5.24

£8.39 / each


Up to 36 units
In Stock
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Order within for same day dispatch.
Up to 1,286 units
Available
Vital Parts Tick
Order now for dispatch within 5 days.
1,286 + units
Available for production
Average production time 14 + days.
Vital Parts - Here to make bulk ordering easy.

Product Specification
Thread Size M12
Length 18mm
Insert Diameter 16mm
Drive Size H6
Material A4 Stainless Steel
Head Diameter 25mm
Head Height 2.2mm
Internal Thread Length 12mm

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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M12 x 18mm Flat Head Barrel Nut | A4 Stainless Steel - FHBN-M12-18-A4

The M12 x 18mm Flat Head Barrel Nut | A4 Stainless Steel (FHBN-M12-18-A4) is an internally threaded barrel nut with a low-profile flat head, designed to create a neat and secure fastening point in furniture, panels, frames and assembled components. Its cylindrical body locates within a prepared hole while the internal M12 thread accepts a compatible machine screw or bolt.

What are Flat Head Barrel Nuts?

Flat head barrel nuts are female threaded fasteners used where a strong, removable connection is required with a tidy finished appearance. The flat head helps distribute load across the mating surface, while the internal hex drive allows the barrel nut to be held or adjusted during installation.

Technical Specifications:

  • Thread Size: M12
  • Length: 18mm
  • Head Diameter: 25mm
  • Head Height: 2.2mm
  • Internal Thread Length: 12mm
  • Insert Diameter: 16mm
  • Drive Size: H6
  • Material: A4 Stainless Steel

Applications:

Suitable for furniture manufacture, cabinetry, display systems, machine guards, panel assemblies, frames and other applications where two components need to be drawn together using a removable threaded fastening.

Benefits:

  • Low-profile flat head provides a neat installed finish.
  • Internally threaded body creates a strong reusable fixing point.
  • H6 hex drive supports controlled installation and removal.
  • A4 stainless steel provides enhanced corrosion resistance, making it particularly suitable for demanding, outdoor or moisture-prone environments.

Why Buy from Vital Parts?

Vital Parts supplies a wide range of specialist fasteners and fixing components for commercial, manufacturing and engineering applications. Contact us today at 01233 713581 to explore our full range of options or request a sample to test the quality firsthand.

Please call for any enquiries!
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