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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 C2 Clamp-Fix Premium Multi-Purpose Screws Yellow TX25 5 x 100mm (300 Pack) 50100C2CTUB Timco C2 Clamp-Fix Premium Multi-Purpose Screws Yellow TX25 5 x 100mm (300 Pack) 50100C2CTUB

    Timco C2 Clamp-Fix Premium Multi-Purpose Screws Yellow TX25 5 x 100mm (300 Pack) 50100C2CTUB

    A premium multi-material screw featuring the award winning C2 twin-cut technology. The dual angle partial thread and high torque TX drive ensures maximum clamping strength on every fixing. Designed to prevent the timber from ‘jacking’ apart when...
  • Timco Solo Woodscrews Double Countersunk Yellow Industrial Pack PZ2 5 x 100mm (1000 Pack) 50100SOLOIND Timco Solo Woodscrews Double Countersunk Yellow Industrial Pack PZ2 5 x 100mm (1000 Pack) 50100SOLOIND

    Timco Solo Woodscrews Double Countersunk Yellow Industrial Pack PZ2 5 x 100mm (1000 Pack) 50100SOLOIND

    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...
  • Spax Wirox Hi.Force T-Star T30 Washer Head Screw Zinc Nickel Single 6.00mm Spax Wirox Hi.Force T-Star T30 Washer Head Screw Zinc Nickel Single 6.00mm

    Spax Wirox Hi.Force T-Star T30 Washer Head Screw Zinc Nickel Single 6.00mm

    £0.15 - £0.92 each (Ex VAT)
    £0.18 - £1.10 each (Inc VAT)
    Make your life easier on your next project with the Spax Hi.Force T30, a reliable wood construction screw. Their strengths, such as a greatly reduced screwing torque and the very low splitting effect, are particularly in demand in timber construction,...
  • 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...
  • SPAX Flat Countersunk Pozi Screws Yellox Coated 5.0 x 100mm (135 Pack)

    SPAX Flat Countersunk Pozi Screws Yellox Coated 5.0 x 100mm (135 Pack)

    The Spax partially threaded PZ2 Pozi with Yellox coated Screw 5.0 x 100mm (Dia x L) is a screw that can be used in a variety of applications. No pre-drilling is required with SPAX YELLOX screws (wood dependent) due to their design. There are 135 screws...
  • Spax Flat Zinc Countersink Pozi Screw 6mm (100 Pack)

    £11.12 - £31.05 per box (Ex VAT)
    £13.34 - £37.26 per box (Inc VAT)
    A flat, countersink pozi screw requires no pre-drilling, no splitting and has quick and safe fastening.
  • Timberlok Fasteners Timber Screws (12 Pack)

    £15.53 - £20.77 each (Ex VAT)
    £18.64 - £24.92 each (Inc VAT)
    A heavy-duty timber screw line made of heat-treated steel. There is no need for pre-drilling, and it is strong enough to hold even the most warped wood together firmly. TimberLok screws may be easily removed and reused because of the hexagonal head.
  • 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 Classic C2 Countersink Chipboard Screw PZ2 4mm (200 pack)

    £4.54 - £11.75 per box (Ex VAT)
    £5.45 - £14.10 per box (Inc VAT)
    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 Chipboard Screw PZ2 5mm (200 pack)

    £6.71 - £17.56 per box (Ex VAT)
    £8.05 - £21.07 per box (Inc VAT)
    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 Chipboard Screw PZ2 5mm (100 pack)

    £10.46 - £14.79 per box (Ex VAT)
    £12.55 - £17.75 per box (Inc VAT)
    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 PZ3 Silver 6.0 (100 Pack) Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ3 Silver 6.0 (100 Pack)

    Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ3 Silver 6.0 (100 Pack)

    £14.00 - £44.48 per box (Ex VAT)
    £16.80 - £53.38 per box (Inc VAT)
    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...
  • 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...
  • Spax Flat Zinc Countersink Pozi Screw (100 pack) Spax Flat Zinc Countersink Pozi Screw (100 pack)

    Spax Flat Zinc Countersink Pozi Screw (100 pack)

    £7.07 - £20.15 each (Ex VAT)
    £8.48 - £24.18 each (Inc VAT)
    Fully threaded single thread woodscrew with ground serrations for quick and precise driving. Countersinks with many heads and a solid grip and there is no requirement for splitting or drilling a pilot hole.
  • Spax Flooring Screw Including Bit 4.5 x 60mm

    Spax Flooring Screw Including Bit 4.5 x 60mm

    The SPAX WIROX Cylindrical T-STAR plus Flooring Screw 4.5 x 60mm (Dia x L) is the screw suited for chipboard flooring. In a tub of 300pcs. SPAX WIROX Flooring screws have high corrosion protection. The fixing thread holds the floorboard in place...
  • Spax T-Star Washer Head Screw 6 x 60mm

    Spax T-Star Washer Head Screw 6 x 60mm

    Timber constructions and Constructing stairways.
  • Spax T-Star Washer Head Screw 6 x 120mm (24 Pack)

    Spax T-Star Washer Head Screw 6 x 120mm (24 Pack)

    Timber constructions and Constructing stairways.
  • Timco Classic C2 Countersink Multi-Purpose Screw PZ3 6 x 200mm (100 Pack)

    Timco Classic C2 Countersink Multi-Purpose Screw PZ3 6 x 200mm (100 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 Tongue-Fix Flooring Screws ZYP 3.5 x 45mm (350 Pack)

    Timco Classic C2 Tongue-Fix Flooring Screws ZYP 3.5 x 45mm (350 Pack)

    Specially designed for attaching tongue and groove floorboards and panelling. Provides a secure hidden fixture without causing damage, allowing a flush fit with the next board.
  • Timco Classic C2 MDF and Flooring Screw - 4.2 x 55mm (250 Pack)

    Timco Classic C2 MDF and Flooring Screw - 4.2 x 55mm (250 Pack)

    Designed for use in man-made boards such as MDF and Chipboard. The C2 twin-cut tip gives rapid pickup and reduces the likelihood of splitting, whilst the steep head design finishing teeth and self-countersinking ribs ensure a flush finish.
  • Timco Classic C2 Countersink Screw OS 4 x 30mm (400 Pack)

    Timco Classic C2 Countersink Screw OS 4 x 30mm (400 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 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 C2 Countersink Screw OS 4 x 50mm (300 Pack)

    Timco Classic C2 Countersink Screw OS 4 x 50mm (300 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 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...

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.