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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Here you will find information about successful applications and related topics. Please use the Tab on the right for contact details of our specialist engineers. The enlarged ehot cross-section increases the strength of the screw so that high preload forces and tightening torques can be achieved even in high-strength thermoplastics. Find out more here. Their use can lead to material savings and shorter injection moulding cycle times.
Secure ejo A perfect fit, through optimised material flow during assembly.
You must log into the service area of the website in order to use the program. On one hand, it reflects the uncompromising efforts made to achieve the highest possible levels of product quality.
Cost-effective Lower inventory costs through the use of standard parts. The design of the thread pitch allows for good vibration resistance, effectively preventing the screw from working loose. Taking into account the overall fastening costs for a component, self-tapping fasteners provide significant potential for savings.
On the other hand, it underlines that, technical standards aside, the human aspect both inside and outside the company are just as important. The possible range of uses includes all industrial applications.
With the prognosis eiot Delta Calc. Increased dynamic load capacity The new core profiling has resulted in even greater safety under dynamic loading. There are many good reasons for wjot our products.
Self-tapping fasteners for plastics are ideal for thin-walled, flat construction methods. In lightweight construction every gram counts. This saves time already during the design stage of a component. Strong connections for lightweight construction.
EJOT DELTA PT® P | EJOT Sverige AB
Expanded Foams Vehicle Interior trim. Would you like to discover more of the World of Joining? Self-locking effect in thread The optimised pitch minimises the possibility of the screw working loose.
The optimised pitch, resulting in an increased thread coverage, has also reduced the risk of fatigue fracture of the thread flank.
Ejot PT® screws
The fatigue strength of the screw is substantially increased by the enlarged core cross-section and the optimised thread profile. Click here to register: Top of page Print page. The thread flank also guarantees optimum material flow of the formed plastic even with reinforced thermoplastic. Extended life Quick to install but very durable, thanks to the use of heat-treated steel PT Weight reduction In lightweight construction every gram counts.
For detailed information, please refer to the EJOT company standard. As a rugged fastener it delivers superb performance, even under extreme conditions of use.
The results will be sent to you by email. 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.
To further increase dynamic security, the thread ridge has been stabilised at the root to reduce the risk of flank breakage. Contents Introduction Product benefits Detailed description Personalised design p More information.
Minimal radial stress Small flank angles reduce radial stress, allowing for thin-walled construction methods. The large axial component allows the formed plastic material to flow off in an optimal manner. The new core profiling has resulted in even greater safety under dynamic loading. Once you have entered the necessary parameters via the online form, your query will be processed by EJOT fastening specialists using Delta Calc.
The special thread geometry, which is the result of a thorough analysis of material displacement during thread-forming, allows the formed plastic material to flow off in an optimal manner. Good resistance to vibration The design of the thread pitch allows for good vibration resistance, effectively preventing the screw from working loose. Do not have an account yet? This pitch realises very high thread engagement even at small installation depths.
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