ISO 8676 vs ISO 8765
Hexagon head screws with fine pitch thread
17of 21 diameters identical4differ — the spanner size only
Not the same part. ISO 8676 and ISO 8765 differ in 4 recorded dimensions across the shared sizes.
M18 Across corners29.56 → 30.14 mm
These are separate products in one family, not alternates. Choose by the fit your drawing requires, then name that standard on the order.
What each number is
- ISO 8676Current
- Hexagon head screws with fine pitch threadEdition 2022 · 21 recorded sizes · M8 to M64
- ISO 8765Current
- Hexagon Head Bolt — Fine PitchEdition 2022 · 21 recorded sizes · M8 to M64
Check your size
At M8 every recorded dimension is identical.
| ISO 8676 | ISO 8765 | |
|---|---|---|
| kgper 1000 pcs at 30 mm | 16.61 | 16.61 |
| RFQwe produce to the standard you name |
We produce to whichever standard your order names.
Where they differ
4 recorded values across 4 diameters. Every other diameter is listed identically in all of them.
| Size | Dimension | ISO 8676 | ISO 8765 |
|---|---|---|---|
| M18 | e · Width Across Corners | 29.56 | 30.14 |
| M20 | e · Width Across Corners | 32.95 | 33.53 |
| M22 | e · Width Across Corners | 37.29 | 37.72 |
| M24 | e · Width Across Corners | 39.55 | 39.98 |
Identical in 17 diameters— show them
M8M10M12M14M16M27M30M33M36M39M42M45M48M52M56M60M64
Differences on this page come from the TaurusFix confirmed dimension library, compared value by value and strictly against the standards themselves — not from a third-party equivalence chart.
Dimensions by sizeM8M10M12M16M20M24
ContinueHexagon Head Bolt — Fine Pitch supplied sizesISO 8676 standard pageAll comparisons