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BS 3172-2:1980

$125.73

Screw threads for spectacle frames-Specification for screw threads (metric series) for spectacle frames
standard by BSI Group, 09/30/1980

Category:

Description

ISO metric screw threads, provision being made for nominal sizes S 0.8 x 0.20, M 1.0 x 0.25, M 1.2 x 0.25, M 1.4 x 0.30 and M 1.6 x 0.35 and for related taps and gauges. Appendix A gives recommendations for gauging practice.

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

Product Details

Published:
09/30/1980
ISBN(s):
0580116468
Product Code(s):
10057322
Note:
This product is unavailable in Ukraine, Russia, Belarus