M10 Square Nut — GB/T 39 / ISO 4034 (Series 075) is the m10-thread variant of Square Nut — GB/T 39 / ISO 4034 (Series 075) manufactured to GB/T 39 / ISO 4034. This page focuses on the data engineers reach for at the bench: dimensional values for the M10 size, the spanner/drive that fits, and the assembly data you need to install it.
M10 Dimensional Row (GB/T 39 / ISO 4034)
| Size | Pitch (mm) | Width across flats s (mm) | Nut height m (mm) | Reference standard |
|---|---|---|---|---|
| M10 | 1.5 | 17.0 | 6.0 | GB/T 39 / DIN 562 |
Spanner & Drive for M10 Square Nut — GB/T 39 / ISO 4034 (Series 075)
Drive geometry for M10 Square Nut — GB/T 39 / ISO 4034 (Series 075) is given by the row above; match the tool to the listed values.
Common Applications for M10 Square Nut — GB/T 39 / ISO 4034 (Series 075)
M10 Square Nut — GB/T 39 / ISO 4034 (Series 075) are commonly specified for general-purpose joints in machinery, fixturing and equipment frames.
Mating Parts for M10
Pair M10 with the matching M10 bolt or screw, plus a M10 flat washer where required to distribute load on softer materials.
When to Step Up or Down from M10
When the joint preload approaches the proof load of M10 class 8.8, step up to M12 class 8.8 (or move to M10 class 10.9). When the joint is over-specified, M8 often saves weight and cost without losing the safety margin.