Technical reference page for DIN 7504.
Head/drive type: Technical. Thread/point behavior and assembly response are evaluated per product geometry.
Glossary: Dimension Parameters
| Parameter | Value |
|---|---|
| d | |
| P | |
| dk / k | |
| L |
Values will be updated after DIN/ISO table verification.
Products / Stainless Steel Screws / Standards / DIN 7504
SEO keywords: stainless screw, Technical, A2/A4, DIN 7504, technical drawing and dimension parameters.
For parameter definitions, see the Glossary → Dimension Parameters
| Dimension | Value |
|---|---|
| Diameter | M3 - M12 |
| Length | 6 mm - 120 mm |
| Material / Grade | A2 / A4 |
DIN 7504 is reviewed for stainless applications including outdoor, humid, chemical/process, food facility and coastal conditions.
A2 (304) is common for general environments. A4 (316) is preferred for more aggressive corrosion conditions and chloride exposure.
Tolerance approach is finalized based on the referenced standard, process capability and approved drawings.
Yes, with project-based engineering review.
Selection depends on service environment and corrosion exposure.
DIN 7504 is the baseline for this product page.
Use the table with glossary definitions.
Yes, via the contact page.
