☙

Fontainemelon
screw thread series

Number	Diameter in mm	Pitch in mm	Depth of external thread in millimeters
2	0.662	0.163	0.083
3	0.715	0.182	0.082
	0.812	0.206	0.107
4	0.813	0.216	0.103
	0.813	0.216	0.092
	0.829	0.207	0.098
	0.900	0.224	0.116
	0.906	0.223	0.117
5	0.907	0.225	0.121
11	1.029	0.316	0.125
	1.072	0.289	0.154
	1.634	0.229	0.141
	1.884	0.304	0.145
	1.910	0.380	0.265

Screw data contributed by Job Visser, who suggested this entry.

Georg W. Berndt.
Die Gewinde; ihre Entwicklung, ihre Messung und ihre Toleranzen.
Berlin: J. Springer, 1925.
Page 68.

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