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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 Multi-Purpose Screws PZ2 Double Countersunk Yellow 3.5 x 16mm (200 Pack) 35016CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 3.5 x 16mm (200 Pack) 35016CLAF

    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 PZ2 Double Countersunk Yellow 3.5 x 30mm (200 Pack) 35030CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 3.5 x 30mm (200 Pack) 35030CLAF

    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 PZ2 Double Countersunk Yellow 3.5 x 40mm (200 Pack) 35040CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 3.5 x 40mm (200 Pack) 35040CLAF

    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 PZ2 Double Countersunk Yellow 4 x 20mm (200 Pack) 40020CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 20mm (200 Pack) 40020CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 20mm (200 Pack) 40020CLAF

    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 PZ2 Double Countersunk Yellow 4 x 25mm (200 Pack) 40025CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 25mm (200 Pack) 40025CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 25mm (200 Pack) 40025CLAF

    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 PZ2 Double Countersunk Yellow 4 x 30mm (200 Pack) 40030CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 30mm (200 Pack) 40030CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 30mm (200 Pack) 40030CLAF

    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 PZ2 Double Countersunk Yellow 4 x 40mm (200 Pack) 40040CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 40mm (200 Pack) 40040CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 40mm (200 Pack) 40040CLAF

    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 PZ2 Double Countersunk Yellow 4 x 45mm (200 Pack) 40045CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 45mm (200 Pack) 40045CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 45mm (200 Pack) 40045CLAF

    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 PZ2 Double Countersunk Yellow 4 x 50mm (200 Pack) 40050CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 50mm (200 Pack) 40050CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 50mm (200 Pack) 40050CLAF

    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 PZ2 Double Countersunk Yellow 4 x 70mm (200 Pack) 40070CLAF Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 70mm (200 Pack) 40070CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 70mm (200 Pack) 40070CLAF

    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 PZ2 Double Countersunk Yellow 4 x 80mm (200 Pack) 40080CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 4 x 80mm (200 Pack) 40080CLAF

    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 PZ2 Double Countersunk Yellow 5 x 100mm (100 Pack) 50100CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 100mm (100 Pack) 50100CLAF

    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 PZ2 Double Countersunk Yellow 5 x 120mm (100 Pack) 50120CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 120mm (100 Pack) 50120CLAF

    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 PZ2 Double Countersunk Yellow 5 x 25mm (200 Pack) 50025CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 25mm (200 Pack) 50025CLAF

    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 PZ2 Double Countersunk Yellow 5 x 30mm (200 Pack) 50030CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 30mm (200 Pack) 50030CLAF

    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 PZ2 Double Countersunk Yellow 5 x 40mm (200 Pack) 50040CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 40mm (200 Pack) 50040CLAF

    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 PZ2 Double Countersunk Yellow 5 x 45mm (200 Pack) 50045CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 45mm (200 Pack) 50045CLAF

    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 PZ2 Double Countersunk Yellow 5 x 50mm (200 Pack) 50050CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 50mm (200 Pack) 50050CLAF

    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 PZ2 Double Countersunk Yellow 5 x 60mm (200 Pack) 50060CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 60mm (200 Pack) 50060CLAF

    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 PZ2 Double Countersunk Yellow 5 x 70mm (200 Pack) 50070CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 70mm (200 Pack) 50070CLAF

    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 PZ2 Double Countersunk Yellow 5 x 75mm (200 Pack) 50075CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 75mm (200 Pack) 50075CLAF

    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 PZ2 Double Countersunk Yellow 5 x 80mm (200 Pack) 50080CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 80mm (200 Pack) 50080CLAF

    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 PZ2 Double Countersunk Yellow 5 x 90mm (100 Pack) 50090CLAF

    Timco Classic Multi-Purpose Screws PZ2 Double Countersunk Yellow 5 x 90mm (100 Pack) 50090CLAF

    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 100mm (100 Pack) 60100CLAF Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6 x 100mm (100 Pack) 60100CLAF

    Timco Classic Multi-Purpose Screws PZ3 Double Countersunk Yellow 6 x 100mm (100 Pack) 60100CLAF

    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.