NF E25-407-2001

2型单倒角六角螺母

Single chamfered hexagon nut,style 2

NF E25-407-1992

2型六角螺母

Hexagon nuts,style 2

NF E25-407-1992

2型单倒角六角螺母

Single chamfered hexagon nut,style 2

NF E25-407-2013

2型六角螺母

Hexagon nuts,style 2

NF E25-407-2013

2型单倒角六角螺母

Single chamfered hexagon nut,style 2

NF E25-409-1997

1型六角尼龙锁紧螺母 5、8、10级

Prevailing torque type hexagon nuts(with non-metallic insert),style 1—Property classes 5,8 and 10

NF E25-409-1985

1型六角尼龙锁紧螺母 5、8、10级

Prevailing torque type hexagon nuts(with non-metallic insert),style 1—Property classes 5,8 and 10

NF E25-409-2002

1型六角尼龙锁紧螺母 5、8、10级

Prevailing torque type hexagon nuts(with non-metallic insert),style 1—Property classes 5,8 and 10

NF E25-410-1997

1型全金属六角锁紧螺母 5、8、10级

Prevailing torque type all-metal hexagon nuts,style 1—Property classes 5,8 and 10

NF E25-410-1985

1型全金属六角锁紧螺母 5、8、10级

Prevailing torque type all-metal hexagon nuts,style 1—Property classes 5,8 and 10

NF E25-410-2002

1型全金属六角锁紧螺母 5、8、10级

Prevailing torque type all-metal hexagon nuts,style 1—Property classes 5,8 and 10

NF E25-412-1997

非金属嵌件六角锁紧薄螺母

Prevailing torque type hexagon thin nuts(with non-metallic insert)

NF E25-412-1985

非金属嵌件六角锁紧薄螺母

Prevailing torque type hexagon thin nuts(with non-metallic insert)

NF E25-412-2002

非金属嵌件六角锁紧薄螺母

Prevailing torque type hexagon thin nuts(with non-metallic insert)

NF E25-412-2013

非金属嵌件六角锁紧薄螺母

Prevailing torque type hexagon thin nuts(with non-metallic insert)

NF E25-413-1998

非金属嵌件六角法兰锁紧螺母

Prevailing torque type hexagon nuts with flange(with non-metallic insert)

NF E25-413-1985

非金属嵌件六角法兰锁紧螺母

Prevailing torque type hexagon nuts with flange(with non-metallic insert)

NF E25-413-2004

非金属嵌件六角法兰锁紧螺母

Prevailing torque type hexagon nuts with flange(with non-metallic insert)

NF E25-414-1998

金属六角法兰面锁紧螺母

Prevailing torque type all-metal hexagon nuts with flange

NF E25-414-2004

金属六角法兰面锁紧螺母

Prevailing torque type all-metal hexagon nuts with flange