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Library › Hardware › Thin, style 2 and fine-pitch metric hex nuts (ISO 4035, ISO 4033…

ISO 4035 thin nut M16 envelope

ISO 4035 thin nut M16 envelope: hexagon 24 mm across flats x 8 mm (m max), plain bore Ø16 mm at the thread major, thread not drawn

Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.

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From the full sheet

Thin, style 2 and fine-pitch metric hex nuts (ISO 4035, ISO 4033, ISO 8673, ISO 8675): width across flats, height, M1.6–M64: every size, notes, mating features and sources. What are the across-flats width and height of a thin (jam) nut, a style 2 (high) nut or a fine-pitch hex nut?

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