方法一：产品分类(大小类)+标准类别
[国标]GB /T 9125.1 - 2020
管法兰连接用1型六角螺母
Hexagon Nuts For Pipe Flange Connection,Type 1
[国标]GB /T 9125.1 - 2020
管法兰连接用2型六角螺母
Hexagon Nuts For Pipe Flange Connection,Type 2
[国标]GB /T 9125.2 - 2020
管法兰连接用1型六角螺母
Hexagon Nuts For Pipe Flange Connection,Type 1
[国标]GB /T 9125.2 - 2020
管法兰连接用2型六角螺母
Hexagon Nuts For Pipe Flange Connection,Type 2
[国标]GB /T 41 - 2016
1型六角螺母 产品等级：C级
Hexagon Nuts, Style 1 - Product Grade C
[国标]GB /T 6171 - 2016
1型六角螺母 细牙
Hexagon Nuts,Style 1-Fine Pitch Thread
[国标]GB /T 6172.1 - 2016
六角薄螺母
Hexagon Thin Nuts（Chamfered）
[国标]GB /T 6172.2 - 2016
非金属嵌件六角锁紧薄螺母
Prevailing Torque Type Hexagon Thin Nuts（With Non-Metalic Insert）
[国标]GB /T 6175 - 2016
2型六角螺母
Hexagon Nuts,Style 2
[国标]GB /T 6176 - 2016
2型六角螺母 细牙
Hexagon Nuts,Style 2-Fine Pitch Thread
[国标]GB /T 6177.1 - 2016
2型六角法兰面螺母
Hexagon Nuts with Flange, Style 2
[国标]GB /T 6177.2 - 2016
2型六角法兰面螺母 细牙
Hexagon Nuts With Flange, Style 2 - Fine Pitch Thread
[国标]GB /T 6182 - 2016
2型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts（With Non-Metallic Insert）,Style 2
[国标]GB /T 6183.1 - 2016
2型非金属嵌件六角法兰面锁紧螺母
Prevailing Torque Type Hexagon Nuts With Flange（With Non-Metallic Insert）,style 2
[国标]GB /T 6183.2 - 2016
2型非金属嵌件六角法兰面锁紧螺母 细牙
Prevailing Torque Type Hexagon Nuts With Flange（With Non-Metallic Insert）,Style 2-Fine Pitch Thread
[国标]GB /T 6185.1 - 2016
2型全金属六角锁紧螺母
Prevailing Torque Type All-Metal Hexagon Nuts,Style 2
[国标]GB /T 6185.2 - 2016
2型 全金属六角锁紧螺母 细牙
Prevailing Torque Type All-Metal Hexagon Nuts, Style 2 - Fine Pitch Thread
[国标]GB /T 6187.1 - 2016
2型 全金属 六角法兰面锁紧螺母
Prevailing Torque Type All-Metal Hexagon Nuts with Flange, Style 2
[国标]GB /T 6187.2 - 2016
2型 全金属 六角法兰面锁紧螺母 细牙
Prevailing Torque Type All-Metal Hexagon Nuts with Flange, Style 2 - Fine Pitch Thread
[国标]GB /T 889.2 - 2016
1型非金属嵌件六角锁紧螺母 细牙
Prevailing Torque Type Hexagon Nuts(With Non-Metallic Insert), Style 1-Fine Pitch Thread
[国标]GB /T 6170 - 2015
1型六角螺母
Hexagon Nuts,Style 1
[国标]GB /T 6173 - 2015
六角薄螺母 细牙
Hexagon Thin Nuts - Fine Pitch Thread
[国标]GB /T 889.1 - 2015
1型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts（With Non-Metallic Insert）,Style 1
[国标]GB /T 6182 - 2010
2型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts（With Non-Metallic Insert）,Style 2
[国标]GB /T 9125 - 2010
管法兰连接用1型六角螺母（配合六角头螺栓使用）
Hexagon Nuts For Pipe Flange Connection,Type 1
[国标]GB /T 9125 - 2010
管法兰连接用大六角螺母（配合螺柱使用）
Large Hexagon Nut For Pipe Flange Connection
[国标]GB /T 802.3 - 2009
六角法兰面盖形螺母 焊接型
Acorn Hexagon Nuts with Flange - Welding Type
[国标]GB /T 923 - 2009
六角盖形螺母
Acorn Hexagon Nuts
[国标]GB /T 3632 (W) - 2008
钢结构用扭剪型高强度螺栓用螺母
Torshear type hexagon nut for steel structures
[国标]GB /T 1229 - 2006
钢结构用高强度大六角螺母
High Strength Large Hexgon Nuts For Steel Structures
[国标]GB /T 62.1 - 2004
蝶形螺母 圆翼
Wing nuts - Round wing
[国标]GB /T 62.2 - 2004
蝶形螺母 方翼
Wing Nuts -Square Wing
[国标]GB /T 62.3 - 2004
蝶形螺母 冲压
Wing Nuts - Pressing Wing
[国标]GB /T 62.4 - 2004
压铸式蝶形螺母
Wing Nuts - Die-Casting Wing
[国标]GB /T 9125 - 2003
管法兰连接用大六角螺母（配合螺柱使用）
Large Hexagon Nut For Pipe Flange Connection
[国标]GB /T 9125 - 2003
管法兰连接用1型六角螺母（配合六角头螺栓使用）
Hexagon Nuts For Pipe Flange Connection,Type 1
[国标]GB /T 41 - 2000
六角螺母 产品等级：C级
Hexagon Nuts - Product Grade C
[国标]GB /T 6170 - 2000
1型六角螺母
Hexagon nuts,type 1
[国标]GB /T 6171 - 2000
1型六角螺母 细牙
Hexagon Nuts,Style 1-Fine Pitch Thread
[国标]GB /T 6172.1 - 2000
六角薄螺母
Hexagon thin nuts
[国标]GB /T 6172.2 - 2000
非金属嵌件 六角锁紧薄螺母
Prevailing Torque Type Hexagon Thin Nuts (with Non-Metallic Insert)
[国标]GB /T 6173 - 2000
六角薄螺母 - 细牙
Hexagon Thin Nuts (Chamfered) with Fine Pitch Thread
[国标]GB /T 6175 - 2000
2型六角螺母
Hexagon Nuts, Style 2
[国标]GB /T 6176 - 2000
2型六角螺母 细牙
Hexagon nuts, style 2, with fine pitch thread
[国标]GB /T 6177.1 - 2000
六角法兰面螺母
Hexagon Nuts with Flange
[国标]GB /T 6177.2 - 2000
2型，六角法兰面螺母 细牙
Hexagon nuts with flange, Style 2 - Fine pitch thread
[国标]GB /T 6182 - 2000
2型非金属嵌件六角锁紧螺母
Prevailing Torque Type Hexagon Nuts（with Non-Metallic Insert）,Style 2
[国标]GB /T 6183.1 - 2000
非金属嵌件 六角法兰面锁紧螺母
Prevailing Torque Type Hexagon Nuts with Flange (with Non-Metallic Insert)
[国标]GB /T 6183.2 - 2000
非金属嵌件 六角法兰面锁紧螺母 细牙
Prevailing Torque Type Hexagon Nuts with Flange (with Non-Metallic Insert) with Fine Pitch Thread
[国标]GB /T 6184 - 2000
1型全金属六角锁紧螺母
Prevailing Torque Type All-Metal Hexagon Nuts,Style 1
[国标]GB /T 6185.1 - 2000
2型 全金属六角锁紧螺母
Prevailing Torque Type All-Metal Hexagon Nuts,Style 2
[国标]GB /T 6185.2 - 2000
2型全金属六角锁紧螺母 细牙
Prevailing Torque Type All-Metal Hexagon Nuts, Style 2, With Fine Pitch Thread
[国标]GB /T 6186 - 2000
2型全金属六角锁紧螺母 性能等级：9级
Prevailing Torque Type All-Metal Hexagon Nuts,Style 2 - Property Class 9
[国标]GB /T 6187.1 - 2000
全金属 六角法兰面锁紧螺母
Prevailing Torque Type All-Metal Hexagon Nuts with Flange
[国标]GB /T 6187.2 - 2000
全金属六角法兰面锁紧螺母 细牙
Prevailing Torque Type All-Metal Hexagon Nuts with Flange with Fine Pitch Thread
[国标]GB /T 889.1 - 2000
1型非金属嵌件六角锁紧螺母
Prevailing torque type hexagon nuts(with non-metallic insert),Style 1
[国标]GB /T 889.2 - 2000
1型非金属嵌件六角锁紧螺母 细牙
Prevailing torque type hexagon nuts(with non-metallic insert), style 1 - Fine pitch thread
[国标]GB /T 158 - 1996
机床工作台 T形槽和相应螺栓 - T形槽用螺母
Machine tool talbes - T-slots and corresponding nuts
[国标]GB /T 1229 - 1991
钢结构用高强度大六角螺母
High strength large hexagon nuts for steel structure
[国标]GB /T 12868 - 1991
T形槽用螺母
T-Slot Nut
[国标]GB 1337 - 1988
六角自锁螺母
Self-Locking Nuts,Hexagon
[国标]GB 1339 - 1988
小六角自锁螺母
Self-Locking Nuts,Reduced Hexagon
[国标]GB 39 - 1988
方螺母 产品等级：C级
Square Nuts - Product Grade C
[国标]GB 56 - 1988
六角厚螺母
Hexagon Thick Nuts
[国标]GB 62 - 1988
蝶形螺母
Wing Nuts
[国标]GB 805 - 1988
扣紧螺母
Tight Nuts
[国标]GB 807 - 1988
滚花薄螺母
Knurled nuts
[国标]GB 808 - 1988
小六角特扁细牙螺母
Small Hexagon Thin Nuts-Fine Pitch Thread
[国标]GB 809 - 1988
嵌装圆螺母
Lnsert Round Nuts
[国标]GB 810 - 1988
小圆螺母
Small Round Nuts
[国标]GB 812 - 1988
圆螺母
Round Nuts
[国标]GB /T 923 - 1988
盖形螺母
Acorn nuts
[国标]GB 929 - 1988
单耳托板自锁螺母
Self-Locking Nuts, Singlelug, Anchor
[国标]GB 930 - 1988
双耳托板自锁螺母
Selt-Locking Nuts,Twolug,Anchor
[国标]GB 931 - 1988
角形托板自锁螺母
Self-locking Nut, Angle, Anchor
[国标]GB 9457 - 1988
1型六角开槽螺母及皇冠螺母 细牙 产品等级：A和B级
Hexagon Slotted and Castle Nuts, Style 1 - Fine Pitch Thread - Product Grades A and B
[国标]GB 9458 - 1988
2型六角开槽螺母 细牙 A和B级
Hexagon Slotted and Castle Nuts, Style 2 - Fine Pitch Thread - Product Grades A and B
[国标]GB 9459 - 1988
六角开槽薄螺母 细牙 A和B级
Hexagon Thin Slotted Nuts - Fine Pitch Thread - Prodnct Grade A and B
[国标]GB 6170 - 1986
1型六角螺母 A级和B级
Hexagon nuts,type 1--Product grades A and B
[国标]GB 6171 - 1986
1型六角螺母 - 细牙 - A级和B级
Hexgon Nuts, Style 1 - Fine Pitch Thread - Product Grade A and B