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M6 DIN 557 square nut envelope
M6 DIN 557 square nut envelope: 10 × 10 mm square (s), 5 mm thick (m), plain Ø6 bore at the thread major; corners are square, so the corner distance is 14.1 mm against the printed e max 14.1; no chamfer or thread
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
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Dimensions
| thread | M6 |
|---|---|
| P (mm) | 1 |
| s (square side) | 10 |
| e max (across corners) | 14.1 |
| m (thickness) | 5 |
| mw min | 3.2 |
| dw min | 8.7 |
| CDE F / G / H | 10 / 14.1 / 5 |
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Square nuts, DIN 557: M5–M20 width across flats, thickness, corner distance + 8 envelope files: every size, notes, mating features and sources. What are the dimensions of a DIN 557 square nut, and how big a slot does an M6 square nut need?