DIN 439 · M10 · WAF

For DIN 439, size is M10; dimension that differs is WAF; iso standard is ISO 4035; din value is 17; iso value is 16, verified against its source on 2026-10-12.

What the source says

ISO standard, DIN value and ISO value

The source prints these values inside the passage below but does not name them there. The passage shows where each one appears; what ties them to this record is the position on the page, not anything the passage says.

Standard DIN 934 ISO 4032 DIN 439 ISO 4035 Height (mm) WAF Height (mm) WAF Height (mm) WAF Height (mm) WAF Nominal Ø m max. (mm) m max. (mm) m max. (mm) m max. (mm) M1 0.8 2.5 – – – – – – M1.2 1 3 – – – – – – M1.4 1.2 3 – – – – – – M1.6 1.3 3.2 1.3 3.2 1 3.2 1 3.2 M2 1.6 4 1.6 4 1.2 4 1.2 4 M2.5 2 5 2 5 1.6 5 1.6 5 M3 2.4 5.5 2.4 5.5 1.8 5.5 1.8 5.5 M3.5 2.8 6 2.8 6 2 6 2 6 M4 3.2 7 3.2 7 2.2 7 2.2 7 M5 4 8 4.7 8 2.7 8 2.7 8 M6 5 10 5.2 10 3.2 10 3.2 10 M8 6.5 13 6.8 13 4 13 4 13 M10 8 17 8.4 16 5 17 5 16

— wurthindustry.ca, retrieved 2026-09-22

Source

• wurthindustry.cahttps://www.wurthindustry.ca/media/downloads/wic_pdfs/Fasteners_DIN-EN-ISO_Standards.pdf

Last verified against source: 2026-10-12. Due for re-check by 2029-10-11. This page as Markdown · OKF bundle · full dataset as JSON.