Boss design for EJOT PT® Screws. The precondition for a reliable screw joint is the functional design of the components. Based on laboratory trials with models, . The optimized thread flank angle of the EJOT DELTA PT® screw reduces the radial stress compared to common 60° flank angles of sheet metal screws. The 20°. EJOT DELTA PT® is a thread-forming or thread-cutting screw for plastics, especially thermoplastics. Self-tapping fasteners for plastics are ideal for thin- walled.
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EJOT DELTA PT® P | EJOT Sverige AB
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Good resistance to vibration The design of the thread pitch allows for good vibration resistance, effectively preventing the screw from working loose. You must log into the service area of the website in order to use the program. Click here to register: Minimal radial stress Small flank angles reduce radial stress, allowing for thin-walled construction methods. High tensile strength and torsional resistance The enlarged core cross-section increases the strength of the screw so that high preload forces and tightening torques can be achieved even in high-strength thermoplastics.
Weight reduction In lightweight construction every gram counts. The large axial component allows the formed plastic material to flow off in an optimal manner. Self-tapping fasteners for ejof are ideal for thin-walled, flat construction methods. Strong connections for lightweight construction.
EJOT DELTA PT® – | EJOT Sverige AB
There are many good ppt for using our products. To further increase dynamic security, the thread ridge has been stabilised at the root to reduce the risk of flank breakage. Please use the Tab on the right for contact details of our specialist engineers.
The design of the thread pitch allows for good vibration resistance, effectively preventing the screw from working loose. This pitch realises very high thread engagement even at small installation depths. This saves time already during the design stage of a component. Top of page Print page.
Ejot PT® screws
On one hand, it reflects the uncompromising efforts made to achieve the highest possible levels of product quality. The optimised pitch, resulting in an increased thread coverage, has also reduced the risk of fatigue fracture of pg thread flank.
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Applications Self-tapping fasteners for plastics are ideal for thin-walled, flat construction methods. Contents Introduction Product benefits Detailed description Personalised design support More information. The new core profiling has resulted in even greater safety under dynamic loading.
The fatigue strength of the screw is substantially increased by the enlarged core cross-section and the optimised thread profile. The enlarged core cross-section increases the strength of the screw so that high preload forces and tightening torques can be achieved even in high-strength thermoplastics.
With the prognosis program Delta Calc. Our Application Engineers can assist you with CAD files you may need for engineering design development. The possible range of uses includes all industrial applications.