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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 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...
  • Special Offer
    Timco Timber Frame & Decking Index Screws Green 6.7 (50 Pack) Timco Timber Frame & Decking Index Screws Green 6.7 (50 Pack)
    Special Offer

    Timco Timber Frame & Decking Index Screws Green 6.7 (50 Pack)

    £9.99 - £16.40 per box (Ex VAT)
    £11.99 - £19.68 per box (Inc VAT)
    Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Wafer head for improved clamping and a low profile finish. Coated with a patented multi-layer corrosion resistant plating to withstand 1,000 hours...
  • Spax Wirox T-Star Plus Washer Head Screw Spax Wirox T-Star Plus Washer Head Screw

    Spax Wirox T-Star Plus Washer Head Screw

    £0.44 - £1.08 per box (Ex VAT)
    £0.53 - £1.30 per box (Inc VAT)
    Wirox coating is used on the Spax Washer Head Screw. Wirox coating is unique and proprietary to Spax. It provides greater corrosion protection in the neutral salt-spray fog test than the norm for traditional bright zinc coating and has much higher...
  • Special Offer
    Timco C2 Deck-Fix Exterior Premium Decking Screws TX20 Green 4.5 (250 Pack) Timco C2 Deck-Fix Exterior Premium Decking Screws TX20 Green 4.5 (250 Pack)
    Special Offer

    Timco C2 Deck-Fix Exterior Premium Decking Screws TX20 Green 4.5 (250 Pack)

    £12.99 - £20.23 per box (Ex VAT)
    £15.59 - £24.28 per box (Inc VAT)
    A premium decking screw using the C2 twin-cut technology. Coated with a patented multi-layer corrosion resistant plating to withstand up to 1,000 hours in a salt spray cabinet. This new and innovative design enables the screw to rapidly penetrate the...
  • 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 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 (200 Pack) Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 (200 Pack)

    Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 (200 Pack)

    £3.87 - £6.06 per box (Ex VAT)
    £4.64 - £7.27 per box (Inc VAT)
    All the features and superior performance of the C2 screw complete with an organic plating for optimal corrosion resistance when used in the harshest of environments. Silver colour to match commonly used ironmongery. Ideal for many general external...
  • Timco Multi-Fix Concrete Screws TX30 Flat Countersunk 7.5mm (100 Pack) Timco Multi-Fix Concrete Screws TX30 Flat Countersunk 7.5mm (100 Pack)

    Timco Multi-Fix Concrete Screws TX30 Flat Countersunk 7.5mm (100 Pack)

    £7.98 - £35.19 per box (Ex VAT)
    £9.58 - £42.23 per box (Inc VAT)
    A rapid and effective light duty anchoring system for fixing into concrete, brick, stone, concrete block and wood. This through fixing provides a single solution and replaces traditional fixings such as nylon frame and hammer fixings. Designed to replace...
  • Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (100 Pack) Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (100 Pack)

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (100 Pack)

    £1.83 - £7.52 per box (Ex VAT)
    £2.20 - £9.02 per box (Inc VAT)
    A single thread woodscrew mainly used in various types of timber and man-made boards or into masonry with the use of a plastic plug. These Pozi screws are double countersunk reduces the likelihood of head shear and assists completion of countersinking...
  • Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (200 Pack) Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (200 Pack)

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 5.0 (200 Pack)

    £4.19 - £9.98 per box (Ex VAT)
    £5.03 - £11.98 per box (Inc VAT)
    A single thread woodscrew mainly used in various types of timber and man-made boards or into masonry with the use of a plastic plug. These Pozi screws are double countersunk reduces the likelihood of head shear and assists completion of countersinking...
  • Carpenters Mate 140mm Hex Head Screws Pack of 100 Carpenters Mate 140mm Hex Head Screws Pack of 100

    Carpenters Mate 140mm Hex Head Screws Pack of 100

    £28.08 - £67.40 per box (Ex VAT)
    £33.70 - £80.88 per box (Inc VAT)
    Our range of Hex Head Screws are made from carbon steel, are available in a variety of specific lengths to accommodate UK's timber sizing and can be used in almost any timber application.
  • Spax Flat Countersunk Pozi Screws Yellox 5.0 x 50mm (430 Pack)

    Spax Flat Countersunk Pozi Screws Yellox 5.0 x 50mm (430 Pack)

    The Spax Yellox countersunk Pozi-Drive Flat Screw 5.0 x 50mm (Dia x L) is a hardened wood screw that can be used in a variety of applications. No pre-drilling is required with SPAX YELLOX screws (wood dependent). The 4 CUT point guarantees precise screw...
  • 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 Screw OS 4 x 40mm (350 Pack)

    Timco Classic C2 Countersink Screw OS 4 x 40mm (350 Pack)

    All the features and superior performance of the C2 screw complete with an organic plating for optimal corrosion resistance when used in the harshest of environments. Silver colour to match commonly used ironmongery. Ideal for many general external...
  • Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5.0mm (100 Pack) Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5.0mm (100 Pack)

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5.0mm (100 Pack)

    £10.35 - £14.12 per box (Ex VAT)
    £12.42 - £16.94 per box (Inc VAT)
    Specifically designed as a multi-purpose product, the 25° sharp point, special thread design, lubrication and corrosion resistant plating ensures the screw will consistently perform efficiently in hardwood, chipboard, MDF, plastic and thin sheet metal,...
  • Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6.0 mm (100 Pack) Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6.0 mm (100 Pack)

    Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6.0 mm (100 Pack)

    £13.10 - £52.44 per box (Ex VAT)
    £15.72 - £62.93 per box (Inc VAT)
    Specifically designed as a multi-purpose product, the 25° sharp point, special thread design, lubrication and corrosion resistant plating ensures the screw will consistently perform efficiently in hardwood, chipboard, MDF, plastic and thin sheet metal,...
  • Timco Metal Speed Plug with Screws Zinc 31.5mm (5 Pack) TBAZSP Timco Metal Speed Plug with Screws Zinc 31.5mm (5 Pack) TBAZSP

    Timco Metal Speed Plug with Screws Zinc 31.5mm (5 Pack) TBAZSP

    A rapid light duty plasterboard fixing for use in a wide range of applications. Cross recess head, allows simple installation with a pozi or cross drive screwdriver. Comes complete with screws. Perfect for plasterboards in clean, dry & low humidity...
  • Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 5.0mm (200 Pack) Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 5.0mm (200 Pack)

    Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 5.0mm (200 Pack)

    £6.58 - £15.40 per box (Ex VAT)
    £7.90 - £18.48 per box (Inc VAT)
    The unique patented Velocity screw has been specifically designed to give rapid installation into many different materials, whilst achieving exceptional pull-out resistance. It has been designed to give the user a consistent and reliable product that can...
  • Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 6.0mm (100 Pack) Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 6.0mm (100 Pack)

    Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 6.0mm (100 Pack)

    £12.79 - £55.56 per box (Ex VAT)
    £15.35 - £66.67 per box (Inc VAT)
    The unique patented Velocity screw has been specifically designed to give rapid installation into many different materials, whilst achieving exceptional pull-out resistance. It has been designed to give the user a consistent and reliable product that can...
  • Camo Deck Screws 60mm Stainless Steel with 2 Driver Bits Pack of 2000 Camo Deck Screws 60mm Stainless Steel with 2 Driver Bits Pack of 2000

    Camo Deck Screws 60mm Stainless Steel with 2 Driver Bits Pack of 2000

    The 60mm CAMO Pack of 2000 Stainless Steel Deck Screws have a Protech coating and are ideal for use in a wide variety of decking materials that have a board depth of 32-50mm, including composite, PVC and hardwoods such as oak and balau. Stainless Steel...
  • Carpenters Mate Exterior Decking Wood Screws 4.9 x 63mm (Pack of 500) CMDS-63-500

    Carpenters Mate Exterior Decking Wood Screws 4.9 x 63mm (Pack of 500) CMDS-63-500

    Carpenters Mate's 63mm exterior wood screws have a self-countersinking square drive head and are made of the same corrosion-resistant carbon steel as Fence Essentials' Pro Hex Screws, making them ideal for outside applications such as decking, fencing,...

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.