Deck-Tite Plus A4 Countersunk Screw 4.5 x 50mm

By Deck-Tite Product code: 35337 Pack size: 200 Pack

£23.69 Exc. VAT £19.74

Product Details

Ideal for hardwood decking, marine and polluted environments. A4 stainless steel.

• Square drive minimising recess damage
• Driver bit in each box
• Clamps the boards fast
• Awarded the TDA's DeckMark accreditation

Technical Specification
Brand Deck-Tite
Colour Stainless Steel
Manufacturer ID TFDS04550
Length (mm) 50
Screw Bit Fitting Square
Diameter (mm) 4.5
Screwhead Countersunk
Pack Size 200
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 to arrive before 12pm on the scheduled days above
Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)
Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)
Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.
Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
More about Delivery
Click & Collect details

Collection Details

Our opening times are 7am-8pm Monday-Friday, 7am-6pm Saturday and 9-4pm Sunday. Please check your local store is open on the store locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the store you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in store, the order must be placed by 9pm Monday to Thursday for collection the next day. Orders placed after 9pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

Deck-Tite Plus A4 Countersunk Screw 4.5 x 50mm (200 Pack) is rated 4.2 out of 5 by 13.
Rated 4 out of 5 by from External timber fixings Good quality product easy to use.
Date published: 2022-04-03
Rated 5 out of 5 by from A4 WOW... A4 Stainless screws just love it more than fit for my purpose. Might be little bit expensive but A4 so no complain. Very Sharp end so no need to do pilot hole. Lincoln branch on Dixon street always very helpful so thank you guys :)
Date published: 2021-07-06
Rated 3 out of 5 by from Does the job Not the best. Splits the wood easy. Have to pre drill holes first which is time consuming
Date published: 2021-06-29
Rated 5 out of 5 by from Deck Screw Excellent grip through the deck board into the sub-frame
Date published: 2021-04-26
Rated 5 out of 5 by from deck screws great for hardwood decking
Date published: 2021-04-15
Rated 4 out of 5 by from Fair Price I bought these because I wanted A4 stainless steel (I live by the sea, and A2 doesn't last here). Never used square drive before, but I couldn't find Pozi drive, so gave these a try. The box had been opened, and the driver bit supplied was rusty, and so rounded off from previous use, it was useless, but I had an unused one, and I found the screw went into softwood fine, but you have to hold the driver square on, with firm pressure. Pozi's are more forgiving. Also, the box says they need less torque than other screws, so I tested this: put drill on very low torque and drove a few different types into same bit of timber. Result - same as the others. In the box there were only 180 screws, plus 9 pozi's of various sizes! A4 should last though.
Date published: 2020-08-08
Rated 4 out of 5 by from Great screws Good quality stainless. Would like to see a large range of guage and length available in this type
Date published: 2020-05-03
Rated 3 out of 5 by from Not bad but not great I used a few boxes of these. They are pretty good but definitely inferior to top brands such as Spax. You need to maintain a very firm pressure on the driver to stop the square bit jumping out or rounding and hence failing to drive fully in. Its actually slightly tapered which does not help. Whereas the Torx head on say a Spax equivalent is far less likely (from my experience) to jump out while driving. however these are cheaper and with a bit of care still do the job.
Date published: 2019-04-14
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