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Product Details

Self drilling screw with countersunk/torx head. Used for joining timber to heavy gauge steel frame buildings. Salt spray tested to 1000 hours.

Technical Specification
Brand TechFast
Width (mm) 5.5
Manufacture ID TFCUWWSD55135H
Length (mm) 135
Pack Size 50
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


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Reviews
TechFast Heavy Duty Timber To Steel Countersunk/Torx Roof Screw 5.5 x 135mm (50 Pack) is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Does what it says Great product, I drilled a 4.5mm pilot hole to make it easier I wasn't convinced that it would drill itself into a girder but got a good hold so 5 star
Date published: 2019-06-23
Rated 5 out of 5 by from Too notch I didn't really believe these would go into steel without a pilot hole but I used them today to screw batton to a 15mm steel beam and they went straight in. I would definitely recommend them.
Date published: 2019-05-15
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