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E 5151 

EJOT Altracs® plus-screws for light metal materials
Material: Steel 10 | Surface: zinc-plated | Head shape: Flanged button head | Force application: Torx Plus

Diameter (d)

Length (l)


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E 5151 | Tempered steel 10 | zinc plated | Button head | torx plus /autosert drive | Cr(VI) - free | self-tapping

The EJOT Altracs® Plus screws with self-tapping thread are used for direct screw connections in demanding operating conditions. The thread geometry is optimized for light metals and other non-ferrous metals such as zinc, copper or brass. They can be screwed directly into the cast hole, which reduces production costs. Thread creation and additional securing elements are saved. The screw connection has special self-locking properties and protects the component even under difficult conditions such as vibration, thermal or dynamic stress. The high load-bearing capacity is based on a large thread depth. The reliable fasteners can be reused more than once

• High load-bearing capacity even under vibration, thermal or dynamic load
• Lower production costs - no threading and no additional securing required
• Optimised thread geometry for light metals and non-ferrous metals

For further information and CAD-files please follow the link to the EJOT-homepage:

technical details

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Cr(VI) Note Cr(VI)-free
Flange/washer with flange
Force application Torx Plus
Head shape Flanged button head
Installation method Screw into place with tool
Material Steel
Material version 10
Risk hydrogen embrittlement
RoHS conformal
Surface zinc-plated
Thread type Self-tapping thread


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