Screwfix Logo
Activating the button will move focus to the expanded search input field
Senco  Square Countersunk Coarse Thread Collated Thread-Cutting Decking Screws 4.2mm x 55mm 1000 Pack

Senco Square Countersunk Coarse Thread Collated Thread-Cutting Decking Screws 4.2mm x 55mm 1000 Pack (623PG)

Delivery available to mainland GB only, (offshore and Northern Ireland is not available). Order by 2pm for a next working day delivery. Orders placed after 2pm will be delivered within 2 working days.

Collated decking galvanised screws, with green Weatherex coating for protection against the elements. Ideal for any exterior project, such as decking, fencing, siding, docks and more. Square No.2 drive and coarse thread. Suitable for both cordless and mains operated machines.

  • Multi-Head Countersinks Screw Head Flush
  • Deep, Sharp, Single Thread for Cutting Cleanly through Wood
  • Green Organic Coating
  • Steel Construction
  • Multi-Coating for Rust Resistance in Pressure-Treated Timber
  • Partially Threaded
More Info

View all: Senco Decking Screws

£52.99Inc Vat

Add to basket for...

Delivered by our approved supplier,

Add to saved list…

You may also like:

Construction Material (Screws)Steel
Head TypeCountersunk
Head Type DescriptionMulti-Head Countersinks Screw Head Flush
Indoor/Outdoor UsageOutdoor
Manufacturer Guarantee1 Year Guarantee
Pack Size1000
Parent ColourGreen
Pieces in Pack/Case1000
Product TypeDecking Screws
Resistant TypeWeatherproof
Screw CoatingMulti-Coating for Rust Resistance in Pressure-Treated Timber
Screw Diameter4.2mm
Screw Diameter (mm)4.2 mm
Screw FinishGreen Organic Coating
Screw Length55mm
Screw Length (mm)55 mm
Screw Thread TypeCoarse Thread
Screwdriver TypeSquare
Thread LengthPartially Threaded

Delivered direct from our suppliers in the number of working days stated on the delivery button

Direct from our supplier delivery restrictions

Geographic restrictions apply, check your postcode below to see if any apply to you. For some locations delivery may take longer than the specified delivery time, and we can not currently offer delivery to offshore addresses.

Please ensure we have your mobile phone number when you order so we can keep you updated with deliveries.


Please note - If you wish to return this item you will need to call us on our freephone number 03330 112 112 to arrange a free collection.


Were we able to answer your question? If not please Contact Us.