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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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  • Spax Flat Zinc Countersink Pozi Screw 6 x 100mm (100 Pack) Spax Flat Zinc Countersink Pozi Screw 6 x 100mm (100 Pack)

    Spax Flat Zinc Countersink Pozi Screw 6 x 100mm (100 Pack)

    Spax Flat Zinc Countersink Pozi Screw 6 x 100mm (100 Pack) is a flat, countersink pozi screw requires no pre-drilling, no splitting and has quick and safe fastening.
  • Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 3.5 x 42mm (1000 Pack) 00042DRY

    Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 3.5 x 42mm (1000 Pack) 00042DRY

    Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 3.5 x 42mm (1000 Pack) 00042DRY is ideal for both DIY projects and professional use, these screws provide a sturdy solution for fastening plasterboard to plasterboard and ceiling...
  • Camo Carpenters Mate Pro Flat Head Screws 6.5 x 250mm (80 Pack) CMFH-250-80

    Camo Carpenters Mate Pro Flat Head Screws 6.5 x 250mm (80 Pack) CMFH-250-80

    From Carpenters Mate the UK's original self-drilling screw suppliers. Designed and developed specifically for sheet materials, these premium-quality flat head screws are available in a variety of sizes to suit a wide range of insulation and roofing...
  • CAMO Carpenters Mate Pro Hex Head Screws 190mm (10 Pack)

    CAMO Carpenters Mate Pro Hex Head Screws 190mm (10 Pack)

    These corrosion resistant, self tapping, strong 140mm Pro Hex Head screws from Carpenters Mate feature a self-countersinking hex head and are manufactured from the same corrosion-resistant carbon steel as the Exterior Wood Screws also stocked by Fencing...
  • Dalepax Zinc Plated Countersunk Woodscrew Twin Thread 8 x 1 1/2in

    Dalepax Zinc Plated Countersunk Woodscrew Twin Thread 8 x 1 1/2in

    Zinc Plated
  • Reisser Cutter Tubs 4.0 x 40mm Includes Torsion Bits (1200 Pack) 8221440PB

    Reisser Cutter Tubs 4.0 x 40mm Includes Torsion Bits (1200 Pack) 8221440PB

    CUTTER Woodscrews represent the latest generation of technological excellence. They are uniquely designed to give ultimate performance and a perfect finish in all wood applications. The two patented slots (25mm and above) allow the screw to work closer...
  • Reisser Yellow Countersunk Pozi Cutter Woodscrew 4.0 x 35mm (200 Pack) (8200S220400354)

    Reisser Yellow Countersunk Pozi Cutter Woodscrew 4.0 x 35mm (200 Pack) (8200S220400354)

    Cutter Woodscrews represent the latest generation of technological excellence. They are uniquely designed to give ultimate performance and a perfect finish in all wood applications. The two patented slots (25mm and above) allow the screw to work closer...
  • Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 60mm (200 Pack)

    Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 60mm (200 Pack)

    These cutter screws from Reisser are the perfect choice for high performing wood screw project. These wood screws ensures fast and accurate driving into softwood, chipboard and most hardwoods, they are a genuine all-purpose, self-countersinking screw...
  • Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 80mm (200 Pack)

    Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 80mm (200 Pack)

    These cutter screws from Reisser are the perfect choice for high performing wood screw project. These wood screws ensures fast and accurate driving into softwood, chipboard and most hardwoods, they are a genuine all-purpose, self-countersinking screw...
  • Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 90mm (200 Pack)

    Reisser Yellow Countersunk PZD Cutter Woodscrew 5.0 x 90mm (200 Pack)

    These cutter screws from Reisser are the perfect choice for high performing wood screw project. These wood screws ensures fast and accurate driving into softwood, chipboard and most hardwoods, they are a genuine all-purpose, self-countersinking screw...
  • Spax Galvanised Wirox Flat Countersunk T-Star Woodscrew 5 x 80mm (100 pack)

    Spax Galvanised Wirox Flat Countersunk T-Star Woodscrew 5 x 80mm (100 pack)

    Perfect for projects where aesthetics matter, these sleek Bright Galvanized Wirox Flat Countersink T-Star Woodscrews offer effortless installation without the need for pre-drilling. Say goodbye to frustrating cam-out issues they securely fasten with...
  • Timco Classic C2 Countersink Chipboard Screw PZ2 4 x 50mm (200 Pack)

    Timco Classic C2 Countersink Chipboard Screw PZ2 4 x 50mm (200 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 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 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 x 20mm (200 Pack) 35020C2 Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 x 20mm (200 Pack) 35020C2

    Timco Classic C2 Strong-Fix Multi-Purpose Screws PZ2 Silver 3.5 x 20mm (200 Pack) 35020C2

    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 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 Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 35mm (200 Pack) 40035CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 35mm (200 Pack) 40035CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 35mm (200 Pack) 40035CLAF

    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 x 150mm (100 Pack) 60150CLAF

    Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6 x 150mm (100 Pack) 60150CLAF

    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 Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 3.5 x 60mm (500 Pack) 00060DRY

    Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 3.5 x 60mm (500 Pack) 00060DRY

    This Zinc finished Carbon Steel 32mm screw by Timco, is used to secure plasterboard to drywall and ceiling track systems with a max. of 0.6mm thickness. The Bugle head helps to reduce the likelihood of damaging the board surface, making it perfect for...
  • Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 4.2 x 75mm (200 Pack) 00075DRYS Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 4.2 x 75mm (200 Pack) 00075DRYS

    Timco Drywall Metal Stud Plasterboard Screws PH2 Bugle Fine Thread Zinc 4.2 x 75mm (200 Pack) 00075DRYS

    This Zinc finished Carbon Steel 75mm screw by Timco, is used to secure plasterboard to drywall and ceiling track systems with a max. of 0.6mm thickness. This drywall screw is partially threaded. The Bugle head helps to reduce the likelihood of damaging...
  • Special Offer
    Timco Index Timber Frame & Decking Screws Green 6.7 x 200mm (50 Pack) 200IN
    Special Offer

    Timco Index Timber Frame & Decking Screws Green 6.7 x 200mm (50 Pack) 200IN

    Designed as an alternative to the traditional coach screw mainly used for timber to timber applications. Coated with a patented multi-layer corrosion resistant plating to withstand 1,000 hours salt spray test, this screw is ideal for external...
  • Timco Multi-Fix Concrete Screws TX30 Flat Countersunk 7.5 x 100mm (100 Pack) 00100TCON

    Timco Multi-Fix Concrete Screws TX30 Flat Countersunk 7.5 x 100mm (100 Pack) 00100TCON

    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 3.5 x 40mm (200 Pack) 35040SOLOZ Timco Solo Woodscrews Double Countersunk Yellow PZ2 3.5 x 40mm (200 Pack) 35040SOLOZ

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 3.5 x 40mm (200 Pack) 35040SOLOZ

    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 3.5 x 50mm (200 Pack) 35050SOLOZ Timco Solo Woodscrews Double Countersunk Yellow PZ2 3.5 x 50mm (200 Pack) 35050SOLOZ

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 3.5 x 50mm (200 Pack) 35050SOLOZ

    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 4 x 40mm (200 Pack) 40040SOLOC

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 4 x 40mm (200 Pack) 40040SOLOC

    Timco Solo Woodscrews Double Countersunk Yellow PZ2 4 x 40mm (200 Pack) 40040SOLOC is 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...

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.