SELF-DRILLING SCREW EJOT 4,8X19 JF3-2H E14 A2 100PCS

Fast. Reliable. No chip formation. EJOFAST® screws have no traditional cutting edge. EJOFAST® screws are self-tapping screws without a traditional drill point. The innovative geometry of the tip and the special shape of the thread ensure that EJOFAST® screws fasten quickly without forming chips and provide an extremely strong connection for weather-resistant fastenings. Bimetallic 4.8 mm screw for side lap fastenings of profiled steel sheets and aluminum sheets as well as sandwich panels, with no screw waste. The screw has a threadless section below the head for side lap fastenings. The screw has a hex head with a wrench size of AV8. The product has European Technical Approval ETA-10/0200 for fastenings to steel structures. The product is also CE marked. The screw material is stainless steel A2. Equipped with a pre-mounted EPDM sealing washer with a diameter of 14 mm. The sealing washer material is stainless steel A2. The tip is a hardened steel spike tip with a drilling capacity of 2 x 0.88 mm. Installation rotational speed maximum 1800 rpm. Pack size 100 pcs. Screw length 19 mm. Screw has partial thread, thread length 17.7 mm inside the drill point. Head diameter 10.5 mm, hex head height 4.3 mm. Fastening thickness 0–4 mm. The screw is suitable for fastenings to metal structures. This product description is an automated translation of the original Finnish description.