Download Technical Information
Marking Screws, Bolts, Nuts
Download our technical overview about marking screws, stud bolts, and nuts correctly, based on ISO and DIN norms.
814.5 KB | pdfMaterials Screws and Nuts
Marking Screws, Bolts, and Nuts Correctly
How should screws and nuts be marked? Find the answer according to ISO and DIN norms in our technical information sheet.
Contents
In this overview you will find information on which markings are mandatory for screws, studbolts and nuts, as well as how fastening elements with reduced loadability are marked and designated. The download contains tables and overviews about:
- Marking and mechanical properties of hex head screws UNC / UNF
- Marking and designation of fasteners with reduced loadability
- Marking of fasteners
- Marking of studbolts
- Marking of nuts according to ISO
- Marking of nuts according to DIN
- Pairing screws and nuts ≥ 0.8 d
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