Execution standard reference

M16 Hexagon Regular Nut (Style 1) — DIN 934 / ISO 4032 / GB/T 6170

Recorded dimensions for M16 against DIN 934 / ISO 4032 / GB/T 6170. Where these standards differ, both values are shown so the correct one can be confirmed before ordering. Packing quantity, stock status and mechanical property class are confirmed in the quotation. Column symbols: P = thread pitch; s = width across flats; e = width across corners; m = nut height; m min = nut height, minimum; s min = width across flats, minimum; kg / 1000 pcs = theoretical weight calculated from the standard geometry.

Hexagon Regular Nut (Style 1)Current standardVerified dimensional data

Dimensional reference

Shows dimensions already stored in the standard library. Missing values are not filled automatically.

standardStandardstatusStatusPPitch · mmsAcross flats · mmeAcross corners · mmmNut height · mmmMinm min (mm)sMins min (mm)masskg / 1000 pcs
DIN 934Historical22426.7513--35.51
ISO 4032Current22426.7514.8--40.42
GB/T 6170Current22426.7514.8--40.42
ISO 4033Current22426.7516.415.7-44.79
ISO 4034Historical22426.1715.914.123.1643.43
standardDIN 934
statusHistorical
P · mm2
s · mm24
More dimensions
e · mm26.75
m · mm13
mMin-
sMin-
mass35.51
standardISO 4032
statusCurrent
P · mm2
s · mm24
More dimensions
e · mm26.75
m · mm14.8
mMin-
sMin-
mass40.42
standardGB/T 6170
statusCurrent
P · mm2
s · mm24
More dimensions
e · mm26.75
m · mm14.8
mMin-
sMin-
mass40.42
standardISO 4033
statusCurrent
P · mm2
s · mm24
More dimensions
e · mm26.75
m · mm16.4
mMin15.7
sMin-
mass44.79
standardISO 4034
statusHistorical
P · mm2
s · mm24
More dimensions
e · mm26.17
m · mm15.9
mMin14.1
sMin23.16
mass43.43

Verified differences from related standards

Only dimensions present in complete, verified standard data are listed. Related standards are not automatically interchangeable.

SizeDimensionCompared values
M16mISO 4032 14.8 / DIN 934 13
M16mISO 4032 14.8 / ISO 4033 16.4
M16eISO 4032 26.75 / ISO 4034 26.17
M16mISO 4032 14.8 / ISO 4034 15.9