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Spax Bright Galvanised Wirox Countersink T-Star Woodscrew 4 x 40mm
Suitable for use in both indoor and outdoor situations, these Bright Galvanised Countersunk T-Star Woodscrews are suitable for universal use. Their design allows them to work quickly into timber without requiring much effort. -
Spax Bright Galvanised Wirox Countersink T-Star Woodscrew 4 x 50mm
These Bright Galvanised Wirox Countersink T-Star Woodscrews are ideal if the final appearance is crucial to the application, as they disappear discretely below the surface of the wood. Designed to not require pre-drilling, the Woodscrew also guarantees... -
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
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... -
Dalepax Countersunk Woodscrew Twin Thread Zinc Plated
The Dalepax Countersunk Woodscrew with a twin thread is suitable for applications or projects that require extra strength fixings. The zinc plating gives it extra protection against corrosion. -
Dalepax Screw Cap Washer Electro Brass
£2.87 - £3.43 each (Ex VAT)£3.44 - £4.12 each (Inc VAT)Use������under the head of a nut or bolt to equally disperse the pressure produced when tightening.������Electro brass finish. -
Dalepax Screw Cap Washer Nickel Plated
£2.87 - £3.43 each (Ex VAT)£3.44 - £4.12 each (Inc VAT)Use������under the head of a nut or bolt to equally disperse the pressure produced when tightening.������Nickel plated finish. -
Dalepax ZNC Electrical Screws
£1.02 - £1.18 each (Ex VAT)£1.22 - £1.42 each (Inc VAT)These electrical socket screws are completely threaded with a chrome finish and a raised slotted countersunk head -
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. -
OSC CMHH-70-25 PRO CARPENTERS MATE HEX HEAD SCREWS 70mm (Pk25)
£8.16 - £13.70 each (Ex VAT)£9.79 - £16.44 each (Inc VAT)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... -
Carpenters Mate Pro Hex Head Screws 190mm (10 Pack)
£11.76 - £12.84 each (Ex VAT)£14.11 - £15.41 each (Inc VAT)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... -
Camo Deck Screws 48mm with 1 Driver Bit Pack of 200
£19.58 - £20.32 per tub (Ex VAT)£23.50 - £24.38 per tub (Inc VAT)The 48mm CAMO Pack of 200 Deck Screws are made from steel with a Protech coating and are suitable for 19-28mm board depths. They are compatible with PVC and composite decking as well as all types of woods, including hardwoods like balau and oak... -
Special Offer
Camo Deck Screws with 1 Driver Bit Pack of 500
£34.99 - £43.95 per tub (Ex VAT)£41.99 - £52.74 per tub (Inc VAT)Steel is used to make the 48mm CAMO Pack of 500 Deck Screws, which is then coated with a Protech finish. They may be used with any 19-28mm board depth decking material, including composite, PVC, and hardwoods like balau and oak, without the need to... -
Spax Galvanised Wirox Flat Countersunk T-Star Woodscrew (100 pack)
£7.49 - £20.15 per box (Ex VAT)£8.99 - £24.18 per box (Inc VAT)Ideal for applications where appearance is important, these Bright Galvanised Wirox Flat Countersink T-Star Woodscrews do not require any pre-drilling and can be inserted instantly without worry of cam-out occurring. -
Spax Anchor Frame 7.5 x 100mm
£0.29 - £0.44 each (Ex VAT)£0.35 - £0.53 each (Inc VAT)Installation of window and door frames made from plastic and aluminium
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.