I.S. EN 2874:1998现行
Aerospace Series - Bolts, Large Bihexagonal Head, Close Tolerance Normal Shank, Medium Length Thread, In Heat Resisting Nickel Base Alloy, Passivated - Classification: 1550 Mpa (at Ambient Temperature)/315 Degree C
出版：National Standards Authority of Ireland
专家解读视频
Describes the characteristics of bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated.
NEN EN 2874:1996 - Identical
BS EN 2874:1996 - Identical
DIN EN 2874 (1996-09) - Identical
ONORM EN 2874:1996 - Identical
NBN EN 2874:1996 - Identical
NF EN 2874:1996 - Identical
UNI EN 2874:1997 - Identical
NS EN 2874 Ed. 1 (1996) - Identical
SS EN 2874 Ed. 1 (1996) - Identical
UNE EN 2874:1997 - Identical
