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DIN EN ISO 11381:2017-02
Ophthalmic optics - Spectacle frames - Screw threads (ISO 11381:2016); German version EN ISO 11381:2016
Summary
The document specifies requirements for ISO metric screw threads for use with spectacle frames. Provision is made for screw threads of the following nominal sizes: S0,8 × 0,2, M1,0 × 0,25, M1,2 × 0,25, M1,6 × 0,35 and M2,0 × 0,4, and for related taps and gauges.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 02/01/2017 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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