I.S. EN 28735:1993被替代
Parallel Pins With Internal Thread, Hardened
出版：National Standards Authority of Ireland
专家解读视频
Describes the characteristics of through hardened and case hardened parallel pins with internal thread, metric dimensions and nominal diameters, d1, from 6 to 50 mm inclusive.
SS EN 28 735:1992 - Identical
UNE EN 28735:1993 - Identical
UNI EN 28735:1993 - Identical
BS EN 28735:1992 - Identical
DIN EN 28735 (1992-10) - Identical
NF EN 28735:1992 - Identical
NBN EN 28735:1992 - Identical
