Carbon Steel Self-Drilling Screws 5.5 x 120mm 100 Pack (95940)

BZP. For fixing corrugated sheet metal to steel constructions. Excellent quality for general exterior construction.

  • Washer
  • Suitable for Outdoor Use

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View all: Unbranded Self Drilling Screws

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Carbon Steel Self-Drilling Screws 5.5 x 120mm 100 Pack is rated 4.8 out of 5 by 94.
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Rated 5 out of 5 by from Hex head tel screw When into steel perlins with not problems at all. Will be buying again.
Date published: 2018-04-17
Rated 5 out of 5 by from These screws are just the job These self drilling screw worked a treat when I was reroofing my shed with steel roofing sheets. The screws drilled the steel sheets wonderfully and gripped the wooden roof joists brilliantly. The old roof was stripped and the new roof was fixed in 2 hours. RESULT !!!!!!!!
Date published: 2018-04-10
Rated 5 out of 5 by from Great fixings Works great for what I wanted, very simple to use.
Date published: 2018-03-21
Rated 5 out of 5 by from Carbon self drilling screwa Carbon self drilling screws with built in washer does what it says on the box.. just need a 8mm socket to drive them home !!!
Date published: 2018-03-16
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Will these secure plywood to 3mm thick mild steel by "self tapping" into the steel?

Asked by: TrikerPete
Hello TrikerPete This screw is designed for affixing corrugated sheet metal to steel constructions but you're on the right track. The better one for affixing metal to wood would be something like the Easydrive Self-Drilling Screws 5.5 x 50mm (1027H) which screwfix currently sells. Thank you for using Q&A (CW)
Answered by: Cwalm
Date published: 2018-04-17

Plastic Cladding

Hi. I’m screwing some plastic cladding to an aluminium frame. Are these screws suitable or would I be better off with something else? If so, what would you recommend? The cladding is 5mm thick.
Asked by: DIYMum22
Hi DIYMum22, Unfortunately Screwfix is unable to offer installation or usage advice other than that contained in the manufacturer’s instructions. Neither are we allowed to recommend specific products. We would also recommend contacting a suitably qualified tradesperson for advice. The screw is possibly suitable for purpose, but probably does not need to be 75mm (3") long. Look for a similar screw but with a shorter thread more suitable to what you want to attach. Thank you for using Q&A. PB
Answered by: Pebo
Date published: 2018-04-06

what size driver would i need for product please

Asked by: wayne53
Hi wayne53 This item would need an 8mm driver such as our current product Erbauer Impact ¼" Hex Nut Driver 8mm 5169D. Thank you for using Q&A (CW)
Answered by: Cwalm
Date published: 2018-02-23

Is the length the overall length or length of the thread

Asked by: Freddy999
Hello Freddy999, The length given is the usable length of the product, the head adds approximately 5mm meaning the overall length is approximately 50mm. Thank you for using Q&A. (LM).
Answered by: LMac
Date published: 2018-02-12

Please could you tell me length from tip to the beginning of thread.thanks ,that is the 90mm self tapping screw.

Asked by: Bads
Hi Bads, The length of the threaded section, including the tip, is 90mm. The tip itself is approximately 15mm long. Thank you for using Q&A. PB
Answered by: Pebo
Date published: 2018-04-14
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Specification
Construction Material (Screws) Carbon Steel
Head Type Washer
Manufacturer Guarantee 1 Year Guarantee
Pack Size 100
Pieces in Pack/Case 100
Product Diameter 5.5 mm
Product Length 120 mm
Product Type Self-Drilling Screws
Screw Diameter (mm) 5.5 mm
Screwdriver Type Hex
Suitable Use Type Suitable for Outdoor Use