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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 Solo Woodscrews Double Countersunk Yellow PZ2 4.0 (200 Pack) 40020SOLOC Timco Solo Woodscrews Double Countersunk Yellow PZ2 4.0 (200 Pack) 40020SOLOC

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 4.0 (200 Pack) 40020SOLOC

    £2.21 - £6.08 per box (Ex VAT)
    £2.65 - £7.30 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 x 90mm (100 Pack) 50090SOLOZ Timco Solo Woodscrews Double Countersunk Yellow PZ2 5 x 90mm (100 Pack) 50090SOLOZ

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 5 x 90mm (100 Pack) 50090SOLOZ

    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...
  • Special Offer
    Timco Timber Frame & Decking Index Screws Wafer Green 8.0 (50 Pack) Timco Timber Frame & Decking Index Screws Wafer Green 8.0 (50 Pack)
    Special Offer

    Timco Timber Frame & Decking Index Screws Wafer Green 8.0 (50 Pack)

    £44.99 - £64.99 per box (Ex VAT)
    £53.99 - £77.99 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...
  • Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 4.5mm (200 Pack) Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 4.5mm (200 Pack)

    Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 4.5mm (200 Pack)

    £6.98 - £12.87 per box (Ex VAT)
    £8.38 - £15.44 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 5.0 mm (100 Pack) Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 5.0 mm (100 Pack)

    Timco Velocity Premium Multi-use Screws PZ2 Double Countersunk Yellow 5.0 mm (100 Pack)

    £9.08 - £9.85 per box (Ex VAT)
    £10.90 - £11.82 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 Yellow PZ2 5 x 200mm (300 Pack) 50100VYTUB

    Timco Velocity Premium Multi-Use Screws Yellow PZ2 5 x 200mm (300 Pack) 50100VYTUB

    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 Yellow PZ2 5 x 50mm (600 Pack) 50050VYTUB Timco Velocity Premium Multi-Use Screws Yellow PZ2 5 x 50mm (600 Pack) 50050VYTUB

    Timco Velocity Premium Multi-Use Screws Yellow PZ2 5 x 50mm (600 Pack) 50050VYTUB

    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 Yellow PZ2 5 x 80mm (350 Pack) 50080VYTUB Timco Velocity Premium Multi-Use Screws Yellow PZ2 5 x 80mm (350 Pack) 50080VYTUB

    Timco Velocity Premium Multi-Use Screws Yellow PZ2 5 x 80mm (350 Pack) 50080VYTUB

    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...
  • Trex Composite Decking Fixing Screws Brown Madeira 2.5 Inch (350 Pack) Trex Composite Decking Fixing Screws Brown Madeira 2.5 Inch (350 Pack)

    Trex Composite Decking Fixing Screws Brown Madeira 2.5 Inch (350 Pack)

    Brown-Madeira Saddle composite decking screw that has a coloured head to match Trex composite decking. These screws come in a package of 350 and are best suited for Tiki Torch, Saddle, and Toasted Sand.
  • Trex Composite Decking Screws 2.5 Inch Grey (350 Pack)

    Trex Composite Decking Screws 2.5 Inch Grey (350 Pack)

    Trex grey screws perfectly compliment Gravel Path, Island Mist and Pebble Grey coloured Trex decking boards. This 2.5in screw is intended for use with square edge boards.
  • Trex Composite Decking Screws 70mm FastenMaster TrapEase3 Spiced Rum Trex Composite Decking Screws 70mm FastenMaster TrapEase3 Spiced Rum

    Trex Composite Decking Screws 70mm FastenMaster TrapEase3 Spiced Rum

    The TrapEase 3 Screws from Trex are the only screws on the current market that are guaranteed to create an attractive finish without the need for advanced drilling. These screws are a long-lasting option that protects against corrosion and fading. A...
  • Timco Classic C2 Countersink Screw OS 5 x 80mm (110 Pack)

    Timco Classic C2 Countersink Screw OS 5 x 80mm (110 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 Course Drywall Timber Stud Screws PH2 Black 3.5 (1000 Pack) Timco Course Drywall Timber Stud Screws PH2 Black 3.5 (1000 Pack)

    Timco Course Drywall Timber Stud Screws PH2 Black 3.5 (1000 Pack)

    £10.29 - £14.12 per box (Ex VAT)
    £12.35 - £16.94 per box (Inc VAT)
    Used to secure plasterboard to timber stud work. These screws feature a course thread that is ideal for extreme hold, exactly what you want when working with dry-lining. Bugle head type also helps to prevent any damage to the board surface due to its...
  • Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4.0mm (200 Pack) Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4.0mm (200 Pack)

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4.0mm (200 Pack)

    £3.04 - £13.44 per box (Ex VAT)
    £3.65 - £16.13 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,...

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.