Standard BS 4395-1
This norm has been cancelled
Hexagon nuts with large widths across flats for hi...

Dimensions in mm - source BS 4395-1Withdrawn | |||||
Publication date: 02 - 1969 |
D thread size | P | S | e min÷max | m min÷max |
M 12 | 1.75 | 22 | 23.82÷25.40 | 10.45÷11.55 |
M 16 | 2 | 27 | 29.30÷31.20 | 14.45÷15.55 |
M 20 | 2.5 | 32 | 35.03÷36.90 | 17.45÷18.55 |
M 22 | ||||
M 24 | ||||
M 27 | ||||
M 30 | ||||
M 36 |