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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
  • Zinc & Yellow-Plated
  • Fully Threaded

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£15.99INC VAT

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Rated 3.8 out of 5 by 24 reviewers.
  • 2016-08-29 T10:52:56.159-05:00
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Rated 5 out of 5 by Better the rawl bolts Great product with an excellent hold and really easy to use 2 Apr 2016
Rated 5 out of 5 by Best concrete bolts I have purchased similar bolts from other retailers, but these were excellent value for the money in comparison. There were also very strong and easy to use and reliable. I will defiantly be recommending these to friends. 30 Mar 2016
Rated 5 out of 5 by De-walt blue tip Strong, clean cuts into holes well would purchase again. 17 Mar 2016
Rated 4 out of 5 by Surprised!! Have never used masonry bolts before,always been a 'plug and screw' man!! Read reviews so thought I'd give them a go,and now converted! Used to secure two gate posts inside a brick archway,was able to screw in with ease and loosen and retighten to allow packers to be inserted. Definitely will be using again. 1 Feb 2016
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1 Question  1 Answer

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2 May 2016
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Weston-super-Mare
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, DIY
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Answer: 
Good afternoon,

Yes you will need to pre drill a hole, the Blue tip is also re-usable.

If you require anymore information please let me know.

Kind regards
10 May 2016
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Specification
Brand DeWalt
Colour Steel/Blue
Fixings Finish Zinc & Yellow-Plated
Head Type Hex Head
Manufacturer Guarantee 1 Year Manufacturer's Guarantee
Manufacturing Standards ETA option 1 for crack and uncracked concrete (BT10/BT12). F120 fire resistance.
Pack Size 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
Total Product Weight 1.33 kg

Fully threaded. Kesternich results cycles, % or less rust. Salt spray results hours, % or less rust. Drill dia. 6mm. Head size 10mm.