This screw is a fully plastic 12.5mm diameter knurled screw. Perfect for securing objects, it offers better grip for advanced tightening.
It can be screwed on by hand, which makes it possible to screw in places that are difficult to access. It is strong and resistant.
The majority of screws are threaded up to 80 mm except for lengths 15 and 17 mm, the unthreaded part of which is 5mm under the head.
It is often used in industry, mechanics, aeronautics... Please note : The finish of each piece may differ according to the reference chosen. Depending on the mold, the surface may be more or less rough. Illustrations are not contractual.