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Extended concrete screws range offers new application potential

High performing new additions to the EJOT range of JC2 carbon steel concrete screws greatly extend the scope for easily achieving a secure, reliable attachment for metal fixtures in Option 1 cracked, non-cracked and hollowcore concrete, as well as other hard base materials.
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The expanded JC2 Carbon Steel Range

These latest developments provide further application options ranging from façade scaffolding, handrails, cable racks, formwork to warehouse racking and conveyor systems.

Importantly, as these concrete screws need no expansion, they can be used closer to the edge of the concrete and at smaller spacings than when using anchors. They are also easy to use and install, which can be a big time-saver on site.
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Option One approval for cracked / non-cracked concrete

The JC2 range now offers six fastener types developed by EJOT’s R&D teams and offer superior performance in-situ along with hassle-free installation. All provide the independent assurance of European Technical Assessment (ETA) approval and are tested to offer fire resistance to 120 minutes (R120).

The JC2 range consists of five galvanised zinc-plated carbon steel concrete screws.
These three are multi-purpose for attaching many different types of metal fixtures:
  • JC2-KB features a hexagon head with flange
  • JC2-FR is a masonry screw with pan head and hexagon socket
  • JC2-ST has a countersunk head and Torx drive

They are complemented by two more specialist products:
  • JC2-IT features a hexagon head with combined internal thread M8/M10 specifically for installing pipe brackets and profile rails.
  • JC2-KB Plus has a hexagon head and is available in four different drive types with four different head styles. This design offers significantly greater performance in terms of tensile strength and shear loading.​​​​​​​

​​​​​​​In addition to the JC2 range, EJOT UK’s R&D team has also developed a fastener with enhanced corrosion resistance and European Technical Approval (ETA). The JC6-KB is a bi-metallic concrete screw manufactured in A4 316 stainless steel with hardened carbon steel lead threads making it suitable for demanding environmental situations. Read more...
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Technical Support: Talk to our team

The EJOT UK team offers a wealth of technical support and specialist guidance to specifiers and installers to ensure they can achieve the right result when anchoring into cracked and non-cracked concrete every time.

​​​​​​​If you’d like to talk to a specialist engineer, we are here to support you.

Call: 01977 687040
Email: info@ejot.co.uk


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Technical Brochure Available now

EJOT UK has published a new 20 page brochure that covers all technical performance and data requirements to provide designers and specifiers with an instant goto guide.

Please ask for your copy here:

Call: 01977 687040
​​​​​​​Email brochure request


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JC2-KB

  • Carbon steel, Galvanized zinc-plated
  • ETA: Option 1 Cracked and non-cracked concrete
  • Thread sizes: M6, M8, M10
  • Hexagon head
  • Removeable

Applications:
For dry indoor use. Cracked and non-cracked concrete. Also suitable for solid clay brick and solid sand-lime brick.


JC2-KB in more detail

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JC2-IT

  • Carbon steel, Galvanized zinc-plated
  • ETA: Option 1 Cracked and non-cracked concrete
  • Internal thread sizes: M8, M10
  • Hexagon head
  • Removeable

Applications:
For dry indoor use. Cracked and non-cracked concrete and pre-stressed hollow core slab. Also suitable for bricks and solid brick sandstone.


JC2-IT in more detail

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JC2-FR

  • Carbon steel, Galvanized zinc-plated
  • ETA: Option 1 Cracked and non-cracked concrete
  • Thread sizes: M6
  • Drive: TX30
  • Removeable

Applications:
For dry indoor use. Cracked and non-cracked concrete and pre-stressed hollow core slab. Also suitable for bricks and solid brick sandstone.


JC2-FR in more detail

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JC2-KB Plus

  • ​​​​​​​Carbon steel, Galvanized zinc-plated
  • ETA: Option 1 Cracked and non-cracked concrete
  • Thread size: M8, M10, M14
  • Hexagon head
  • Removeable and reusable

Applications:
For dry indoor use. Cracked and non-cracked concrete. Also suitable for solid clay brick and solid sand-lime brick.
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JC2-ST

  • Carbon steel, Galvanized zinc-plated
  • ETA: Option 1 Cracked and non-cracked concrete
  • Thread sizes: M6
  • Countersunk head & Torx drive
  • Removeable

Applications:
For dry indoor use. Cracked and non-cracked concrete and pre-stressed hollow core slab. Also suitable for bricks and solid brick sandstone.


JC2-ST in more detail

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JC6-KB

A4 Stainless Bi-met screw

New bi-metallic, hex-head concrete screw available from 6mm up to 12mm variants. Corrosion-resistant A4 grade austenitic stainless steel with uniquely welded hardened carbon steel lead threads - greatly enhancing installation and environmental performance.


JC6-KB in more detail