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DeWalt Blue-Tip Concrete Screwbolt Hex Head 6 x 100mm 50 Pack (47637)

Heavy duty concrete screws that provide a strong, secure hold for high load applications and small edge distance. Ideal choice for a fast, reliable installation into a variety of substrates. Holds over full anchor length. One-piece design for easy installation with ratchet teeth on the head flange for increased hold. Dust relief thread for low torque. Blue tip indicates if the fixing can still be used. ETA Option 1 Approved for cracked and uncracked concrete. Suitable applications include racking, shelving, scaffolding, temporary supports, fencing, railings, and fastening steel and metal base plates to concrete.

  • For Cracked & Uncracked Concrete
  • Hex Head
  • Single Thread Designed to Cut Fast
  • Fire-Resistant
  • Yellow Zinc-Plated
  • Fully Threaded

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DeWalt Blue-Tip Concrete Screwbolt Hex Head 6 x 100mm 50 Pack is rated 3.9 out of 5 by 32.
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Rated 1 out of 5 by from Poor product Bought a pack of these for fixing some fence supports on to concrete. Followed the instructions, but using the 8mm drill didn't give a wide enough diameter hole. It was impossible to screw them down into the concrete. Using a larger diameter drill ( have you ever tried to find a 9mm masonry sds bit?) resulted in the threads not biting. Used the Easyfix variety instead, which are a little cheaper, and those worked well.
Date published: 2017-05-29
Rated 5 out of 5 by from excellent bolts was looking something strong for high load shelves in garage,then finally bought these super bolts and my good luck there for 2 boxes at 50percent off!!!!so grabbed one excellent bolts,fixed 30 of them and no problem,and the bite of bolts into concrete wall is so good ,i broke 3, 10mm sockets,i am 6 feet tall and weigh 90 kg and i was literally hanging on the spanner to get bolts moved in,you can imagine how strong the bite is and i am now super confident of putting any kind of load on shelves just few advises for any one thinking of buying these bolts 1.buy a good quality drill bit,dont rely on cheap on 2.make sure dont overdrill the diameter of the hole,just simply put drill in and drill out,otherwise you will get lesser bite 3.buy forged steel socket set five star rating
Date published: 2017-05-28
Rated 5 out of 5 by from Fantastic Product We fix air conditioning and refrigeration units for the past 6 months from 40kg up to 120kg on brick, concrete walls. Save us time and money. Very reliable and easy to use product. Thank you DEWALT for this fantastic product. I would highly recommend it.
Date published: 2017-04-13
Rated 4 out of 5 by from bolts to the wall? no plugs? had read other reviews about these bolts and decided to give them a try, i've always liked to pop in a plug ;o) but these, just drill your hole with a 10mm sds bit, and screw in, nice and tight... did 5 in about 5 mins, excellent fixing so far... time will tell if they last... or the wall falls down.
Date published: 2017-03-11
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Thermal Block

Hi, Are these suitable for fixing into thermal/aircrete blocks? Thanks,
Asked by: JohnnyDrillBit

Suitable?

I want to fix a heavy duty worktop bracket to a wall. The wall is approx 25mm plasterboard, 25mm cavity and then concrete blocks + 5mm for bracket. Will these be suitable for this as around 60-70mm will be in the concrete?
Asked by: Dazman83
Hi, Yes this fixing will be suitable for the above application. Kind regards
Answered by: DEWALT Product Expert
Date published: 2017-07-23

What size drill bit is required

I am fixing a fence to a stone wall are these suitable for using in stone
Asked by: 5t5t5t5t

What size drill bit would be used for the 8mm concrete screwbolt

Asked by: Argall
This would require an 8mm drill bit
Answered by: DEWALT Product Expert
Date published: 2017-05-13

Suitable for wood?

Would these go through plasterboard then into wood support frame then finally into breeze block (if they reach). I'm wanting to hang a 24kg pull up bar which will additionally need to hold my 100 kg of blubber! If not any advice? Thanks Steve
Asked by: Stevos
There are many technical questions we would need to ask you. Please contact Dewalt direct.
Answered by: DEWALT Product Expert
Date published: 2017-05-13
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Specification
Brand DeWalt
Colour Steel/Blue
Fixings Finish Yellow Zinc-Plated
Head Type Hex Head
Manufacturer Guarantee 1 Year Guarantee
Pack Size 50
Pieces in Pack/Case 50
Pieces in Pack/Case 50
Product Diameter 6 mm
Product Length 100 mm
Product Type Blue-Tip Concrete Screwbolt
Resistant Type Fire-Resistant
Screw Diameter (mm) 6 mm
Screw Thread Type Single Thread Designed to Cut Fast
Suitable Application For Cracked & Uncracked Concrete
Thread Length Fully Threaded

Fully Threaded. Kesternich results cycles, % or less rust. Salt spray results hours, % or less rust. Drill dia. 6mm. Head size 10mm. ETA-12/607.