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Screws

Screws, including slotted, pozi, countersunk and hidden deck fasteners, available in branch and online. Various sizes and finishes are available, all of which are extremely hardwearing and durable for multipurpose use. Browse our selection of screws online, or contact your local friendly Howarth team for help and advice.

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  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 30mm (1500 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 30mm (1500 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 40mm (1200 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 40mm (1200 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 50mm (800 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 4 x 50mm (800 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 50mm (600 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 50mm (600 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 60mm (400 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 60mm (400 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 70mm (375 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 70mm (375 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 80mm (350 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 80mm (350 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 100mm (300 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ2 5 x 100mm (300 Pack)

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle full thread design ensures maximum pull-out strength on every fixing. Ideal for applications when optimum holding force is required such as hinges, brackets...
  • Dalepax Mushroom Caps White

    Dalepax Mushroom Caps White

    Pack Quantity: 50
  • Dalepax Screw Caps and Covers White Dalepax Screw Caps and Covers White

    Dalepax Screw Caps and Covers White

    Dalepax Pozi White Screw Covers are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Screw Caps and Covers Brown Dalepax Screw Caps and Covers Brown

    Dalepax Screw Caps and Covers Brown

    Dalepax Screw Caps and Covers Brown are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Screw Caps and Covers Beige Dalepax Screw Caps and Covers Beige

    Dalepax Screw Caps and Covers Beige

    Dalepax Screw Caps and Covers Beige are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Pozi White Screw Caps Dalepax Pozi White Screw Caps

    Dalepax Pozi White Screw Caps

    Dalepax Pozi White Screw Caps are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Pozi Brown Screw Caps Dalepax Pozi Brown Screw Caps

    Dalepax Pozi Brown Screw Caps

    Dalepax Pozi Brown Screw Caps are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Pozi Beige Screw Caps Dalepax Pozi Beige Screw Caps

    Dalepax Pozi Beige Screw Caps

    Dalepax Pozi Beige Screw Caps are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Screw Cups and Covers No.6 & No.8 White

    Dalepax Screw Cups and Covers No.6 & No.8 White

    Dalepax Screw Cups and Covers are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Pozi White Screw Covers

    Dalepax Pozi White Screw Covers are a straightforward screw cap for Pozi screws. They merely press against the screw head to shield and conceal the screw.
  • Dalepax Plastidomes White (100 Pack)

    Dalepax Plastidomes White (100 Pack)

    Ideal for hiding screws with most types of screw heads to offer a neater finish. Simply fit the cupped washer under the screw head, screw into place, and seal the lid once flush.
  • Dalepax Chrome Plastidomes (10 Pack)

    Dalepax Chrome Plastidomes (10 Pack)

    Ideal for hiding screws with most types of screw heads to offer a neater finish. Simply fit the cupped washer under the screw head, screw into place, and seal the lid once flush.
  • Dalepax Hinged Cover Caps White

    Dalepax Hinged Cover Caps White

    Pack Quantity: 500

Screws

Types of screws:

  • Slotted
  • Pozi
  • Teks
  • Hidden Deck Fasteners

Frequently Asked Questions

How to measure a screw
You can measure a screw in inches from the tip to where the screw head rests to get the length.
What are screws made of?
We have different materials of screws on offer, such as wood screws, sheet metal screws, roundhead screws, machine screws and lag screws.
What size deck screws are there?
We have a wide range of different deck screws, which all come in different sizes. To know which size the deck screws are, you need the gauge, length, and thread size. The gauge is the diameter of the screw. The higher the gauge, the larger the screw. For deck screw, you are likely looking at either 8- or 10-gauge screws. To be specific, 8 gauge roughly equals a diameter of 4mm. A common rule of thumb for the length of a screw is that a screw needs to go at least halfway into the wood beneath the piece you are attaching. But when attaching deck boards into joists, a 2.5” deck screw is usually long enough since over half the screw is buried in the joist. For the thread size, screws that are wood, deck or multi-purpose and rated for treated-wood use are going to have a similar thread size.