M6 Wing Nut are manufactured to GB/T 62 / DIN 315 with a coarse thread pitch of 1 mm. This page lists the controlling dimensions for the M6 size — head geometry, width across flats, matching spanner size — together with the clearance hole, tapping drill and tightening torque used at assembly.
M6 Dimensional Row (GB/T 62 / DIN 315)
| Size | Pitch (mm) | Wing width A (mm) | Wing height h (mm) | Nut height m (mm) | Reference standard |
|---|---|---|---|---|---|
| M6 | 1.0 | 24 | 14 | 10 | GB/T 62 / DIN 315 |
Spanner & Drive for M6 Wing Nut — GB/T 62 / DIN 315 (Series 077)
Drive geometry for M6 Wing Nut — GB/T 62 / DIN 315 (Series 077) is given by the row above; match the tool to the listed values.
Common Applications for M6 Wing Nut — GB/T 62 / DIN 315 (Series 077)
M6 Wing Nut — GB/T 62 / DIN 315 (Series 077) are commonly specified for general-purpose joints in machinery, fixturing and equipment frames.
Mating Parts for M6
Pair M6 with the matching M6 bolt or screw, plus a M6 flat washer where required to distribute load on softer materials.
When to Step Up or Down from M6
When the joint preload approaches the proof load of M6 class 8.8, step up to M8 class 8.8 (or move to M6 class 10.9). When the joint is over-specified, M5 often saves weight and cost without losing the safety margin.