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Carbon Steel Self-Drilling Screws 5.5 x 38mm 100 Pack (66798)

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

  • Washer
  • Suitable for Outdoor Use

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Carbon Steel Self-Drilling Screws 5.5 x 38mm 100 Pack is rated 4.8 out of 5 by 68.
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Rated 5 out of 5 by from Cant beat a good screw! Great screw, good bite & drive 3mm steel no problem went through like butter. Great service from the staff at Ellesmere Port
Date published: 2017-02-13
Rated 5 out of 5 by from Great Product Used these to fix a draft skirt to the bottom of my metal garage door (2mm steel). Nice and sharp so drilling was very quick.
Date published: 2017-01-03
Rated 5 out of 5 by from Excellent performance good val I've tried others and these are definitely the best I've used. They drill well even into 3mm steel. Out of 100 only 3 duff ones. Most others I've tried have up to 20% failures! Have used over 1000 in the last month and won't look elsewhere now I have found these.
Date published: 2016-12-03
Rated 5 out of 5 by from Good quality Really good screws no drilling required, would buy again.
Date published: 2016-12-01
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What is the head size of this screw? 6mm, 8mm, 10mm ?

Asked by: matt959
Hello, Bolt head is 8mm and the washer measures 16mm.
Answered by: Chubbtonk
Date published: 2016-09-20

What size hex head driver do i need for these screws?

Asked by: Delbhoy
Hello, You will need an 8mm nut driver.
Answered by: Chubbtonk
Date published: 2016-05-21

What size is the hex head please? Normally 8mm, are these?

Asked by: Citrus

Is 45 mm overall length or just thread

Asked by: Kazakstan
The 45m refers to the total length of the threaded section of the screw.
Answered by: jrose
Date published: 2016-12-27

Can these be used to fix steel sheet into timber?

Asked by: Gazdkw
Hello Gazdw, This product is designed for fixing corrugated sheet metal to steel constructions. Thank you for using Q&A.
Answered by: LMac
Date published: 2016-10-18

Are these screws suitable for screwing into wood

Asked by: maggoo
Hello maggoo, these a For fixing corrugated sheet metal to steel constructions
Answered by: jboon
Date published: 2016-12-18

What size is the wash (diameter)

Asked by: Becks72

what accessories go with these

Asked by: IPWILLIAMS
Hello, These require an 8mm Hex Nut Driver in order to install. I hope this information helps. Thank you for using Q and A.
Answered by: Chubbtonk
Date published: 2016-05-30
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Specification
Colour BZP
Construction Material (Screws) Carbon Steel
Head Type Washer
Manufacturer Guarantee 1 Year Guarantee
Model No 66798
Pack Size 100
Pieces in Pack/Case 100
Product Diameter 5.5 mm
Product Length 38 mm
Product Type Self-Drilling Screws
Screw Diameter (mm) 5.5 mm
Screwdriver Type Hex
Suitable Use Type Suitable for Outdoor Use
Total Product Weight 0.905 kg