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Product Details

Self drilling screw with countersunk head and wing tip. For fixing timber to light section steel. Salt spray tested to 1,000 hours. Torx bit in each pack.

Technical Specification
Manufacture ID TFCL5550
Length (mm) 50
Diameter (mm) 5.5
Screwhead Countersunk
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

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Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 10 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
TechFast Light Duty Self Drilling Torx Roof Screw 5.5 x 50mm (100 Pk) is rated 4.4 out of 5 by 10.
Rated 5 out of 5 by from fixing I have used the screws to secure woodden batterns onto my campervan conversion. Done the job first class nice a tight pull with no play
Date published: 2018-07-28
Rated 4 out of 5 by from 98% I used the item to fix patterns to my van conversion. They worked ok and seem to hold nice and tight. My only issue is they some times seem to spin up a lot before they bite into the metal.
Date published: 2018-07-18
Rated 4 out of 5 by from Great screws Didn't realise they were torx head. Nice surprise to find a torx bit included. Worked wel. Did what I needed them to do
Date published: 2018-05-30
Rated 2 out of 5 by from Wouldn't consistantly drill steel Screws hold well, but I had to pilot drill the steelwork first, otherwise the drilling tip broke on half the screws rendering them useless. Never had this problem before with other makes.
Date published: 2018-01-24
Rated 5 out of 5 by from Excellent SD screw with Handy FREE driver bit incl We bought several sample self drill screws and were disappointed. Then we bought a bag of these Light-Duty, Self-Drill, from Toolstation to try and bought 2000 more! They were perfect what we need them to do, but do check the specs to make sure you get the right screw for the task/project at hand. Light Duty were all we needed, but you may need the Heavy Duty. Check the specs on the bags!
Date published: 2017-09-05
Rated 4 out of 5 by from light duty self drilling screws The screws were as described and were strong and drilled with ease into the metal
Date published: 2017-06-19
Rated 5 out of 5 by from Easy to use Used for fixing decking boards onto steel frame. Made life a whole lot easier than drilling & fixing
Date published: 2017-06-01
Rated 5 out of 5 by from good screw very good fixing. good value.
Date published: 2017-04-21
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