Screws for thermosets
EJOT DELTA PT® screw DSAssemblies in thermosets Some designs require the use of thermosets, which pose special demands on the direct assembly because of their hardness and brittleness. Slightly modified thread ends are necessary to make a direct assembly with these especially demanding materials possible. With the thread form DS (DuroSet) EJOT responded to these challenging conditions. For the EJOT DELTA PT® DS screw special grooves, which help to cut the female thread, are applied to the thread geometry of the established DELTA PT®. |
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These grooves are especially distinct at the tip of the thread and taper off towards the screw head. This thread forming zone enables a low tightening torque and a high stripping torque. |
