GB/T 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
1988-06-24
GB/T 9457-1988
1 型六角开槽螺母 细牙 A和B级
Hexagon slotted and castle nuts，style l--Fine pitch thread--Product grades A and B
1988-06-24
GB/T 9459-1988
六角开槽薄螺母 细牙 A和B级
Hexagon thin slotted nuts--Fine pitch thread--Product grades A and B
1988-06-24
GB/T 6180-1986
2型六角开槽螺母 A和B级
Hexagon slotted and castle nuts，style 2--Product grades A and B
1986-01-17
GB/T 6178-1986
1型六角开槽螺母 A和B级
Hexagon slotted and castle nuts，style 1--Product grades A and B
1986-01-17
GB/T 6181-1986
六角开槽薄螺母 A和B级
Hexagon thin slotted nuts--Product grades A andB
1986-01-17
KS B ISO 8673(2020 Confirm)
미터 가는 나사를 가진 6각 너트,유형 1－부품 등급 A와 B
米制细牙螺纹1型六角螺母产品等级A和B
2005-12-15
KS B ISO 4033(2017 Confirm)
6각 너트, 스타일 2 - 제품등급 A 및 B
2型六角螺母－产品等级A和B
2007-11-27
KS B ISO 4033(2022 Confirm)
6각 너트, 스타일 2 - 제품등급 A 및 B
2型六角螺母－产品等级A和B
2007-11-27
UNE-EN ISO 8674-2001
Hexagon nuts, style 2, with metric fine pitch thread. Product grades A and B. (ISO 8674:1999).
带米制细牙螺纹的2型六角螺母 产品等级A和B（ISO 8674-1999）
2001-10-19
UNE-EN ISO 8673-2001
Hexagon nuts, style 1, with metric fine pitch thread. Product grades A and B. (ISO 8673:1999)
公制细牙螺纹1型六角螺母 产品等级A和B（ISO 8673-1999）
2001-10-19
MIL MS35692B Notice 2-Validation
NUT, SLOTTED, HEXAGON, UNC-2B AND UNF-2B (SUPERSEDING MS35692A)
UNC-2B和UNF-2B六角开槽螺母（取代MS35692A）
2005-01-28
MIL MS35692B
NUT, SLOTTED, HEXAGON, UNC-2B AND UNF-2B (SUPERSEDING MS35692A)
UNC-2B和UNF-2B六角开槽螺母（取代MS35692A）
1966-03-21
ISO 12126-2012
Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread, style 2 — Product grades A and B
2型带公制细牙螺纹法兰的通用扭矩型全金属六角螺母——产品等级A及B
2012-08-17
KS B ISO 12126(2023 Confirm)
프리베일링 토크형 전 금속 플랜지 6각 너트(미터 가는나사) - 제품 등급 A 및 B
常用力矩型公制细牙螺纹法兰面全金属六角螺母产品等级A和B
2008-01-15
UNE-EN ISO 4033-2001
Hexagon nuts, style 2. Product grades A and B. (ISO 4033:1999).
六角螺母 2型 产品等级A和B（ISO 4033-1999）
2001-10-19
ISO 12125-2012
Prevailing torque type hexagon nuts with flange (with non-metallic insert) with metric fine pitch thread, style 2 — Product grades A and B
带公制细牙螺纹法兰（带非金属嵌件）的2型通用扭矩型六角螺母——产品等级A及B
2012-08-17
KS B ISO 12125(2023 Confirm)
프리베일링 토크형 비금속재 삽입 플랜지 6각 너트(미터 가는나사) - 제품 등급 A 및 B
米制细牙螺纹带法兰（非金属嵌件）的常用力矩型六角螺母产品等级A和B
2008-01-15
AS 1112.2-2015
ISO metric hexagon nuts, Part 2: Style 2 - Product grades A and B
ISO公制六角螺母第2部分:2型产品等级A和B
2015-11-09
UNE-EN ISO 10513-1998
PREVAILING TORQUE TYPE ALL-METAL HEXAGON NUTS, STYLE 2, WITH METRIC FINE PITCH THREAD. PROPERTY CLASSES 8, 10 AND 12. (ISO 10513:1997).
2型通用扭矩型全金属六角螺母 米制细牙螺纹 物业类别8、10和12 （ISO 10513-1997）
1998-09-11