ISO 8675 - 2001 A和B級六角細牙薄螺母
等效标準:DIN439-2-1987,ISO4035-1999,ISO8675-1999,ISO4035-2001,EN24035
Hexagon thin nuts(chamfered),with metric fine pitch thread—Productgrades A and B
ISO 8673 - 1999 1型A級和B級六角細牙螺母
等效标準:DIN934-1987,ISO4032-1999,ISO8673-1988,ISO8673-2001
Hexagon Nuts,style 1,with Metric Fine Pitch Thread - Product Grade A And B
ISO 8675 - 1999 六角細牙薄螺母 A級、B級
等效标準:DIN439-2-1987,ISO4035-1999,ISO4035-2001,ISO8675-2001,EN24035
Hexagon Thin Nuts (chamfered) With Metric Fine Pitch Thread - Product Grades A and B
ISO 8673 - 1988 1型A級和B級六角細牙螺母
等效标準:DIN934-1987,ISO4032-1999,ISO8673-1999,ISO8673-2001
Hexagon nuts,style 1,with metric fine pitch thread-Product grade A and B