JIS E1107-2008《鱼尾板用螺栓及螺母》

This Standard specifies the fish-plate bolts and nuts used for JIS E 1102 and fastening bolts and nuts used for JIS E 1110 (hereafter referred to as "bolts and nuts").
In the case of using Whitworth screw threads, bolts and nuts shall be in accordance
with Annex JA.
NOTE: The International Standard corresponding to this Standard and the symbol
of degree of correspondence are as follows.
ISO 6305-4: 1985 Railway components--Technical delivery requirements--
Part 4: Untreated steel nuts and bolts and high-strength nuts and bolts for
fish-plates and fastenings (MOD)
The symbols which denote the degree of correspondence in the contents
between JIS and the corresponding International Standard are IDT (iden-
tical), MOD (modified) and NEQ (not equivalent) according to ISO/IEC
Guide 21.