Description: SHEET METAL JOINTS, EJOT FDS Self-piercing and extruding screw is used for high-strength sheet metal joints. The flow drilling EJOT FDS screw opens up new possibilities for high strength screw joints, due to the increased thread engagement in the formed through draught. The female metric thread, formed without chips during the insertion process, is true to gauge and therefore a standard metric screw can be used for repairs. Since component preparations like drilling or punching are not necessary, tolerance issues and the lining up of clearance holes are things of the past. The possibility of one-sided assembly with FDS makes an installation into hollow profiles or extrusions possible without holding up. Sheet metal thickness: steel (0.3-2.0 mm); aluminium (0.3-3.5 mm); magnesium (1.0-3.5 mm). Convincing facts about the EJOT FDS joint: removable and high strength screw joint, without part preparations like punching or drilling; no problems regarding hole overlapping of clearance and pilot hole; no material waste while forming the through draught/no chips during thread forming; several metric threads are engaged; safety margin concerning a large distance between installation and stripping torque; high shearing strength and pull-out force; assembly in different sheet surfaces is possible; high break loose torque and vibration resistance; repeat assemblies also possible by using standard metric screws; earthing assemblies (according to DIN VDE 0700 or UL) are possible; easy to disassemble and recyclable; and low overall joint costs. Screw for high-strength sheet metal joints is offered by EJOT Fastening Systems.
Other Catalogs (From EJOT Fastening Systems (Taicang) Co Ltd) :
