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About This Item

 

Full Description

BS EN 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.


Cross References:
ISO 529
ISO 965-3
ISO 1501
ISO 1502


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN ISO 11381:2016

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    Ophthalmic optics. Spectacle frames. Screw threads

    • Most Recent
  2. BS EN ISO 11381:1997


    Optics and optical instruments. Ophthalmic optics. Screw threads

    • Historical Version
  3. BS 3172:1987


    Specification for screw threads for spectacle frames

    • Historical Version
  4. BS 3172-2:1980


    Screw threads for spectacle frames-Specification for screw threads (metric series) for spectacle frames

    • Historical Version
  5. BS 3172-1:1959


    Screw threads for spectacle frames-Specification for screw threads of Unified form for spectacle frames including screwing taps and screw gauges

    • Historical Version