SELF-DRILLING SCREW EJOT 5,5X25 JF3-2 E16 A2 100PCS

Fast and 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 extremely strong connections for weather-resistant fastenings. Bi-metallic 5.5 mm screw for side-to-side fastenings of profiled steel sheets and aluminum sheets as well as sandwich panels, with no screw waste. 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 A2 stainless steel. Equipped with a pre-mounted EPDM sealing washer with a diameter of 16 mm. The sealing washer material is A2 stainless steel. The tip is a hardened steel spade tip with a drilling capacity of 2 mm. Installation rotational speed of maximum 1800 rpm. Screw length 25 mm. Full thread. Head diameter 10.5 mm, hex head height 5.3 mm. Fastening thickness 0–7 mm. Suitable for fastenings to metal structures. Pack size 100 pcs. This product description is an automated translation of the original Finnish description.