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M8 Cross Dowels and Barrel Nuts 

Our M8 Cross Dowels are 12mm in Diameter. We stock these Lengths from 12mm to 60mm. We only stock M8 Cross Dowels in Centre Threaded version. They are manufactured in Steel and Zinc Plated for Protection.

Cross Dowels are also known as Barrel Nuts and Dowel Nuts. Cross Dowels are used to provide extremely strong joints and can be used in a variety of ways; including corner joints, framing and general flat pack furniture. They are ideal to use in conjunction with Furniture Connector Bolts.

When choosing the correct cross dowel it is important to consider

- The Diameter of the Cross Dowel (10mm)
- The Thread of the Cross Dowel (M6 Metric Thread)
- The Position of the Thread on the Cross Dowel (Off Centre and Centre Threaded)
- The Length of the Cross Dowel - Various Lengths from 12mm to 45mm
- The Finish of the Cross Dowel - Zinc Plated

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  1. M8 x 12mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 12mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £0.82 incl. VAT £0.68

    M8 Thread x 12mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  2. M8 x 14mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 14mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £0.84 incl. VAT £0.70

    M8 Thread x 14mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  3. M8 x 16mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 16mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £0.86 incl. VAT £0.72

    M8 Thread x 16mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  4. M8 x 18mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 18mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £0.94 incl. VAT £0.78

    M8 Thread x 18mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  5. M8 x 20mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 20mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.01 incl. VAT £0.84

    M8 Thread x 20mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  6. M8 x 25mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 25mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.09 incl. VAT £0.91

    M8 Thread x 25mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  7. M8 x 30mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 30mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.15 incl. VAT £0.96

    M8 Thread x 30mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  8. M8 x 35mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 35mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.22 incl. VAT £1.02

    M8 Thread x 35mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  9. M8 x 40mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 40mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.30 incl. VAT £1.08

    M8 Thread x 40mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  10.  M8 x 45mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 45mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.44 incl. VAT £1.20

    M8 Thread x 45mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  11. M8 x 50mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 50mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.58 incl. VAT £1.32

    M8 Thread x 50mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  12.  M8 x 60mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    M8 x 60mm x Ø12mm Cross Dowel/ Barrel Nut - Centre Threaded

    £1.73 incl. VAT £1.44

    M8 Thread x 60mm Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available

  13. M8 Cross Dowels/ Barrel Nuts - Various Length

    M8 Cross Dowels/ Barrel Nuts - Various Length

    Starting at £0.82 incl. VAT £0.68

    M8 Thread x Various Length
    Zinc Plated (ZP) | 12mm Diameter
    Quantity Discounts Available