- New screw profile in the shape of the BMW logo has been patented.
- Special tool required to loosen or tighten the screws.
- Presumably only used for components with low tightening torque.
After years in which BMW screws with embossed brand names stood out visually but relied on proven profiles such as Torx or hexagon sockets for technical reasons, a much bigger step could now follow. A recently published patent shows a screw whose drive profile no longer consists of a classic tool standard, but of the BMW logo itself.
Screw profile in the shape of the BMW logo
The new concept from BMW uses the so-called roundel as a functional element. The screw head features two molded segments reminiscent of the blue areas of the brand logo. These recesses serve as a point of application for a suitable tool.
According to the patent specification, this profile is deliberately designed so that only a limited group of people can loosen or tighten the screw connection. This clearly points to a security or access restriction, as is already known from special anti-theft screws.
Special tool instead of standard Torx
A precisely matching counter profile is required to operate the new screw. This tool is likely to consist of two circular segments that engage in the recesses like pieces of cake. BMW is not only considering classic cylinder head screws, but also variants with lenses or countersunk heads. The tool geometry would be significantly more complex, especially for countersunk heads.
Compared to established profiles such as Torx or Allen, however, the question of technical feasibility arises. These profiles were originally developed to reliably transmit high torques with small screw heads. With the BMW logo profile, the contact surfaces appear comparatively small and smooth. High tightening torques can therefore probably only be achieved to a limited extent.
Probably only used for lightweight components
It can therefore be assumed that BMW would not use these screws on safety-related or heavily loaded components. It is more likely that they would be used on trim parts or covers in visible areas, where the focus is less on power transmission and more on design and access control.
In this context, the new profile appears less as a technical necessity and more as a design statement with an additional function. Whether this additional function offers real added value for motorcyclists remains questionable.
More brand loyalty or more workshop loyalty
For many home mechanics, working on their own motorcycle is part of the riding experience. The prospect of having to purchase a special tool for a few screws is likely to deter this group rather than inspire them. Although it can be assumed that the appropriate tools would eventually appear in accessory stores, their quality and fit could vary.
Critical voices therefore see the patent as a possible step toward stronger loyalty to authorized repair shops. Only in the case of more extensive maintenance work could such screws actually restrict access and thus indirectly promote higher workshop sales.
Currently still pure theory
However, it is important to note that the BMW logo screws are currently only a patent. They are not currently installed in series-production vehicles or motorcycles. Whether and to what extent BMW will actually implement this idea remains to be seen.
→ This article is part of our comprehensive overview of patents and future technologies – find all developments in our Patents and Future Motorcycle Technology overview.
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