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EJOT® ACM Screw JT4-FR-2H/6 4.8 x 22

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EJOT ® The quality connection

EJOT® has introduced a fast and efficient solution that will simplify the intricate installation process for Aluminium Composite Material (ACM) rain screen cassette systems.

Historically, ACM cassette systems are secured to 2mm aluminium framing systems, by means of a rivet fixed via a clearance hole through the ACM, and a secondary hole created by a special centering drill through the clearance hole and into the aluminium frame. With the panel clamped, the rivet is set, again using a specialist tool, allowing for thermal movement between the panel and frame; an effective but time consuming procedure.

The new ACM Screw is a self-drilling fastener / centering grommet combination that installs via a 8.5mm clearance hole, without the need to pre-drill the support section. The grommet locates within the clearance hole and ensures that the fastener drills and taps centrally. As the fastener advances it collapses the grommet whilst maintaining its centralisation and ensuring a secure clamp.

The combination further allows for thermal and differential movement between the components, preventing over compression or dimpling. The fastener’s free spin zone provides effective secure attachment of the ACM panel. The EJOT FR head design gives an aesthetically pleasing appearance and can be powder coated to match the ever-increasing range of colours available in ACM materials.

The clip below was filmed at the RCI Show. Stand visitor and complete novice, Kate, makes light work of installation in the EJOT demo Zone.

Download the EJOT® ACM Screw product leaflet

This A4 leaflet summarizes the ACM JT4-FR-2H/6 4.8 x 22 screw and its installation advantages. Use the link below to download.

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More information about the
ACM JT4-FR-2H/6 4.8 x 22 screw

Our Product Managers will be able to answer technical support questions about this product. Use the link below to request a call back.
Alternatively our customer support team can help you find specific information quickly.
Call 01977 687040 during office hours or email us your request.

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EJOT® - The Quality Connection - This statement captures the Group's ethos. On one hand, it reflects the uncompromising efforts made to achieve the highest possible levels of product quality. On the other hand, it underlines that, technical standards aside, the human aspect both inside and outside the company are just as important. Just one reason they call EJOT® the quality connection.