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ISO 11381:2016

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ISO 11381:2016

Ophthalmic optics — Spectacle frames — Screw threads

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ISO 11381:2016 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; M1,4 × 0,3; M1,6 × 0,35 and M2,0 × 0,4 and for related taps and gauges.

Author ISO/TC 172/SC 7 Ophthalmic optics and instruments
Editor ISO
Document type Standard
Format Paper
Edition 2
ICS 11.040.70 : Ophthalmic equipment
Number of pages 4
Replace ISO 11381:1994
Weight(kg.) 0.1068
Year 2016
Country Switzerland