JSA - JIS B 1127
Hexagon flange head tapping screws
|Publication Date:||21 December 2015|
|ICS Code (Bolts, screws, studs):||21.060.10|
This Standard specifies the characteristics of hexagon flange head tapping screws with thread sizes from ST2.2 to ST9.5 inclusive.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 10509 : 2012 Hexagon flange 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.