When a standard fastener does not solve the mounting problem, we define what makes it special. Threads, bearing surfaces and function are reviewed before reproducing the sample.
Typical applications
- Assemblies with unusual dimensions or geometries.
- Replacement of special fasteners and adjustment elements.
What we review
- Thread type, pitch and engagement length.
- Head, shoulders, bearing surfaces and access space.
- Material and assembly requirements.
What you can send to get started
- Sample or drawing and, if possible, the mating component.
- Mounting dimensions and operating conditions.
If you do not have a drawing, share what is available. A worn sample is reviewed alongside its mating surfaces and components; it is not assumed to retain the original geometry.

