Standard parts aren’t the right solution for every application. That’s where special drawing parts come in: fasteners manufactured to exact individual requirements and used where standard solutions reach their limits.

What Are Drawing Parts?

Drawing parts include screws, nuts, pins, and other fasteners that are not manufactured according to DIN, ISO, or other standards. They are manufactured based on a technical drawing or specification and precisely tailored to the specific application, e.g., in terms of:

-Dimensions and tolerances

-Thread types and lengths

-Head geometries or special contours

-Holes, recesses, or functional features

-Special materials or surface coatings

Why Use Drawing Parts?

Drawing parts offer maximum design freedom and technical reliability when specific requirements need to be met:

–When standard parts don’t fit or reach their design limits

–For demanding applications, e.g., in aerospace, medical technology, the automotive industry, or special-purpose machinery

–When function, assembly, or appearance needs to be precisely specified

They enable solutions that integrate seamlessly into the overall system—without compromise.

The Screw Icon’s Words of Wisdom:

The clearer the drawing and technical specifications, the more precisely the part can be manufactured to meet the intended requirements. Drawing parts are not a workaround, but often the most direct route to the optimal fastening solution.

The Bottom Line

Drawing parts are the custom-made products of fastening technology:
Individually designed, manufactured with precision, and tailored exactly to the application. They offer maximum freedom in engineering and design—and that is precisely their greatest advantage.