JSA - JIS B 1126
Hexagon washer head tapping screws
| Organization: | JSA |
| Publication Date: | 21 December 2015 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Bolts, screws, studs): | 21.060.10 |
scope:
This Standard specifies the characteristics of hexagonwasher haead tapping screws with thread sizes from ST2.2 TO st8 inclusive.
The characteristics of hexagon washer head tapping screws with Class 1 to Class 4 threads that are not in accordance with JIS B 1007 are specified in Annex JA.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows. ISO 7053 : 2011 Hexagon washer head tapping screws (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEe Guide 21-1.
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