DIN 975Stud bolt
DIN 975
The dimensional standard for one-metre threaded rod. It fixes the thread and the length — nothing about strength, so you must state a property class such as 8.8 or A4-70 alongside it.
- Base material
- Carbon steel, alloy steel or stainless — to the specified property class
- Heat treatment condition
- Per the property class ordered
- Hardness, max
- Per the property class ordered
Service temperature
-20 °C+300 °C−273+900 °C
Standard length is 1 000 mm. For 2 000 and 3 000 mm rod, order to DIN 976-1.
Mechanical properties
| Diameter | Tensile strength, min | Yield strength, min | Elongation, min | Reduction of area, min |
|---|---|---|---|---|
| M5 – M52 | Theo cap ben / Per class | Theo cap ben / Per class | — | L = 1 000 mm |
Recommended coatings
Equivalent grades
- ISO 976
- BS 4168
- Threaded rod / all-thread
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