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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 46722-2025 |
Aerospace MJ Thread Hexagonal Self-Locking Nuts - Dimensions 航空航天用MJ螺纹六角自锁螺母 - 尺寸 |
China National Standards Hexagon |
English PDF |
| GB/T 5785-2025 |
Fasteners - Hexagon Head Bolts - Fine Thread 紧固件 - 六角头螺栓 - 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 5784-2025 |
Fasteners - Hexagon Head Bolts - Fine Shank - Grade B 紧固件 - 六角头螺栓 - 细杆 - B级 |
China National Standards Hexagon |
English PDF |
| GB/T 5783-2025 |
Fasteners - Hexagon Head Bolts - Full Thread 紧固件 - 六角头螺栓 - 全螺纹 |
China National Standards Hexagon |
English PDF |
| GB/T 5782-2025 |
Fasteners - Hexagon Head Bolts 紧固件 - 六角头螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 5781-2025 |
Fasteners - Hexagon Head Bolts - Full Thread - Grade C 紧固件 - 六角头螺栓 - 全螺纹 - C级 |
China National Standards Hexagon |
English PDF |
| GB/T 5780-2025 |
Fasteners - Hexagon Head Bolts - Grade C 紧固件 - 六角头螺栓 - C级 |
China National Standards Hexagon |
English PDF |
| GB/T 2673.1-2025 |
Fasteners - Hexagon socket cap screws - Part 1: Hexagon socket countersunk head cap screws with reduced load capacity 紧固件 - 内六角花形螺钉 - 第1部分:降低承载能力内六角花形沉头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 70.4-2025 |
Fasteners - Hexagon socket screws - Part 4: Hexagon socket flat head flange screws with reduced load capacity 紧固件 - 内六角螺钉 - 第4部分:降低承载能力内六角平圆头凸缘螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 70.2-2025 |
Fasteners - Hexagon Socket Head Cap Screws - Part 2: Hexagon Socket Head Cap Screws with Reduced Load Capacity 紧固件 - 内六角螺钉 - 第2部分:降低承载能力内六角平圆头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 31.3-2025 |
Fasteners - Hexagon Head Screws with Holes - Part 3: Fine Thread 紧固件 - 六角头螺杆带孔螺栓 - 第3部分:细牙螺纹 |
China National Standards Hexagon |
English PDF |
| GB/T 31.2-2025 |
Fasteners - Hexagon Head Screws with Holes - Part 2: Fine Shank - Grade B 紧固件 - 六角头螺杆带孔螺栓 - 第2部分:细杆 - B级 |
China National Standards Hexagon |
English PDF |
| GB/T 32.2-2025 |
Fasteners - Hexagon Head Bolts with Hole - Part 2: Fine Shank - Grade B 紧固件 - 六角头头部带孔螺栓 - 第2部分:细杆 - B级 |
China National Standards Hexagon |
English PDF |
| GB/T 9989.3-2025 |
Determination of Chemical Resistance of Enamels - Part 3: Determination of Resistance to Chemical Corrosion by Alkaline Solutions Using Hexagonal or Quadrangular Glass Containers 搪瓷耐化学侵蚀的测定 - 第3部分:用六角形容器或四边形玻璃容器进行耐碱性溶液化学侵蚀的测定 |
China National Standards Hexagon |
English PDF |
| GB/T 45735-2025 |
1100 MPa Large Hexagon Head MJ Threaded Bolts for Aerospace Use 航空航天用1100MPa大六角头MJ螺纹螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 1231-2024 |
High-strength large Hexagonal bolt connection for steel structures 钢结构用高强度大六角头螺栓连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 44320-2024 |
MJ thread Hexagonal slotted thin nuts for aerospace 航空航天用MJ螺纹六角开槽薄螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 43077.4-2023 |
Hydraulic Transmission Connections Plain Threaded Flat Ports and Stud Ends Part 4: Hexagonal Screw Plug 液压传动连接 普通螺纹平油口和螺柱端 第4部分:六角螺塞 |
China National Standards Hexagon |
English PDF |
| GB/T 70.3-2023 |
Reduced load capacity Hexagon socket head screws 降低承载能力內六角沉头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 16674.3-2023 |
Hexagonal flange bolts Small series Class A (wrenching characteristics according to Class B) 六角法兰面螺栓 小系列 A级(扳拧特性按B级) |
China National Standards Hexagon |
English PDF |
| GB/T 10715-2021 |
Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and Hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test 带传动 多楔带、联组V带及包括宽V带、六角带在内的单根V带 抗静电带的导电性:要求和试验方法 |
China National Standards Hexagon |
English PDF |
| GB/T 5356-2021 |
Hexagon socket screw keys 内六角扳手 |
China National Standards Hexagon |
English PDF |
| GB/T 70.6-2020 |
Hexagon socket head cap screws-Fine pitch thread 内六角圆柱头螺钉 细牙螺纹 |
China National Standards Hexagon |
English PDF |
| GB/T 32.3-2020 |
Hexagon bolts with wire holes on head—Fine pitch thread 六角头头部带孔螺栓 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 32.1-2020 |
Hexagon bolts with wire holes on head 六角头头部带孔螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 342-2017 |
Dimension,shape,mass and tolerance of cold-drawn round,square and Hexagonal steel wires 冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差 |
China National Standards Hexagon |
English PDF |
| GB/T 5285-2017 |
Hexagon head tapping screws 六角头自攻螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 32076.9-2017 |
High-strength structural bolting assemblies for preloading—Part 9: Torshear type bolt with Hexagon head with large width across flats,and nut assemblies 预载荷高强度栓接结构连接副 第9部分:扭剪型大六角头螺栓和螺母连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 13681.2-2017 |
Hexagon weld nuts with flange 焊接六角法兰面螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6481-2016 |
Hollow Hexagonal drill rods with taperd connection for rock drilling 凿岩用锥体连接中空六角形钎杆 |
China National Standards Hexagon |
English PDF |
| GB/T 889.2-2016 |
Prevailing torque type Hexagon nuts (with non-metallic insert), style 1—Fine pitch thread 1型非金属嵌件六角锁紧螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6187.2-2016 |
Prevailing torque type all-metal Hexagon nuts with flange, style 2—Fine pitch thread 2型全金属六角法兰面锁紧螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6187.1-2016 |
Prevailing torque type all-metal Hexagon nuts with flange, style 2 2型全金属六角法兰面锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6185.2-2016 |
Prevailing torque type all-metal Hexagon nuts,style 2—Fine pitch thread 2型全金属六角锁紧螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6185.1-2016 |
Prevailing torque type all-metal Hexagon nuts, style 2 2型全金属六角锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6183.2-2016 |
Prevailing torque type Hexagon nuts with flange(with non-metallic insert), style 2—Fine pitch thread 2型非金属嵌件六角法兰面锁紧螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6183.1-2016 |
Prevailing torque type Hexagon nuts with flange( with non-metallic insert), style 2 2型非金属嵌件六角法兰面锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6182-2016 |
Prevailing torque type Hexagon nuts (with non-metallic insert), style 2 2型非金属嵌件六角锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6177.2-2016 |
Hexagon nuts with flange,style 2—Fine pitch thread 2型六角法兰面螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6177.1-2016 |
Hexagon nuts with flange, style 2 2型六角法兰面螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6176-2016 |
Hexagon nuts,style2—Fine pitch thread 2型六角螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6175-2016 |
Hexagon nuts,style 2 2型六角螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6174-2016 |
Hexagon thin nuts—unchamfered 六角薄螺母 无倒角 |
China National Standards Hexagon |
English PDF |
| GB/T 6172.2-2016 |
Prevailing torque type Hexagon thin nuts(with non-metallic insert) 非金属嵌件六角锁紧薄螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6172.1-2016 |
Hexagon thin nuts(chamfered) 六角薄螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6171-2016 |
Hexagon regular nuts(style1)with metric fine pitch thread 六角标准螺母(1型) 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 5786-2016 |
Hexagon head bolts—Fine pitch thread—Full thread 六角头螺栓 细牙 全螺纹 |
China National Standards Hexagon |
English PDF |
| GB/T 5785-2016 |
Hexagon head bolts—Fine pitch thread 六角头螺栓 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 5783-2016 |
Hexagon head bolts—Full thread 六角头螺栓 全螺纹 |
China National Standards Hexagon |
English PDF |
| GB/T 5782-2016 |
Hexagon head bolts 六角头螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 5781-2016 |
Hexagon head bolts—Full thread—Product grade C 六角头螺栓 全螺纹 C级 |
China National Standards Hexagon |
English PDF |
| GB/T 5780-2016 |
Hexagon head bolts—Product grade C 六角头螺栓 C级 |
China National Standards Hexagon |
English PDF |
| GB/T 41-2016 |
Hexagon nuts,style 1—Product grade C 1型六角螺母 C级 |
China National Standards Hexagon |
English PDF |
| GB/T 16824.2-2016 |
Hexagon flange head tapping screws 六角法兰面自攻螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 16824.1-2016 |
Hexagon washer head tapping screws 六角凸缘自攻螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 16674.2-2016 |
Hexagon bolts with flange—Fine pitch thread—Small series 六角法兰面螺栓 细牙 小系列 |
China National Standards Hexagon |
English PDF |
| GB/T 16674.1-2016 |
Hexagon bolts with flange—Small series 六角法兰面螺栓 小系列 |
China National Standards Hexagon |
English PDF |
| GB/T 889.1-2015 |
Prevailing torque type Hexagon nuts (with non-metallic insert),style 1 1型非金属嵌件六角锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 6173-2015 |
Hexagon thin nuts—Fine pitch thread 六角薄螺母 细牙 |
China National Standards Hexagon |
English PDF |
| GB/T 6170-2015 |
Hexagon nuts,style 1 1型六角螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 70.4-2015 |
Hexagon socket button head screws with collar 内六角平圆头凸缘螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 70.2-2015 |
Hexagon socket button head screws 内六角平圆头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 32076.7-2015 |
High-strength structural bolting assemblies for preloading—Part 7: M39~M64—Hexagon bolt with large width across flats and nut assemblies 预载荷高强度栓接结构连接副 第7部分:M39~M64 大六角头螺栓和螺母连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 32076.4-2015 |
High-strength structural bolting assemblies for preloading—Part 4: System HV—Hexagon bolt with large width across flats and nut assemblies 预载荷高强度栓接结构连接副 第4部分:HV型 大六角头螺栓和螺母连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 32076.3-2015 |
High-strength structural bolting assemblies for preloading—Part 3: System HR—Hexagon bolt with large width across flats and nut assemblies 预载荷高强度栓接结构连接副 第3部分:HR型 大六角头螺栓和螺母连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 9989.3-2015 |
Vitreous and porcelain enamels—Determination of resistance to chemical corrosion—Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a Hexagonal vessel 搪瓷耐化学侵蚀的测定 第3部分:用六角形容器进行耐碱溶液侵蚀的测定 |
China National Standards Hexagon |
English PDF |
| GB/T 6563-2014 |
Hexagon head thread rolling screws 六角头自挤螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 31.1-2013 |
Hexagon bolts with split pin hole on shank 六角头螺杆带孔螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 29.2-2013 |
Hexagon bolts with cross recess on head 六角头带十字槽螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 29.1-2013 |
Hexagon bolts with slot on head 六角头带槽螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 28-2013 |
Hexagon fit shank bolts with split pin hole on shank 六角头螺杆带孔加强杆螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 27-2013 |
Hexagon fit shank bolts 六角头加强杆螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 6182-2010 |
Prevailing torque type Hexagon nuts(with non-metallic insert) ,style 2 2型非金属嵌件六角锁紧螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 13681.2-2010 |
Hexagon weld nuts with flange 焊接六角法兰面螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 923-2009 |
Acorn Hexagon nuts 六角盖形螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 802.5-2009 |
Prevailing torque type Hexagon acorn nuts with non-metallic insert - Welding type 非金属嵌件六角锁紧盖形螺母 焊接型 |
China National Standards Hexagon |
English PDF |
| GB/T 802.4-2009 |
Hexagon cap nuts - Welding type 六角低球面盖形螺母 焊接型 |
China National Standards Hexagon |
English PDF |
| GB/T 802.3-2009 |
Acorn Hexagon nuts with flange - Welding type 六角法兰面盖形螺母 焊接型 |
China National Standards Hexagon |
English PDF |
| GB/T 5356-2008 |
Hexagon socket screw keys 内六角扳手 |
China National Standards Hexagon |
English PDF |
| GB/T 70.5-2008 |
Gauging of Hexagon sockets 内六角量规 |
China National Standards Hexagon |
English PDF |
| GB/T 70.3-2008 |
Hexagon socket countersunk head screws 内六角沉头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 70.2-2008 |
Hexagon socket button head screws 内六角平圆头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 70.1-2008 |
Hexagon socket head cap screws 内六角圆柱头螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 3763-2008 |
24° cone connectors and flared couplings - Hexagon thin nut 管接头用六角薄螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 3632-2008 |
Sets of torshear type high strength bolt Hexagon nut and plain washer for steel structures 钢结构用扭剪型高强度螺栓连接副 |
China National Standards Hexagon |
English PDF |
| GB/T 10415-2007 |
Agricultural machinery - Endless Hexagonal belts and groove sections of corresponding pulleys 农业机械 环形六角带及带轮轮槽截面 |
China National Standards Hexagon |
English PDF |
| GB/T 80-2007 |
Hexagon socket set screws with cup point 内六角凹端紧定螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 79-2007 |
Hexagon socket set screws with dog point 内六角圆柱端紧定螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 78-2007 |
Hexagon socket set screws with cone point 内六角锥端紧定螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 77-2007 |
Hexagon socket set screws with flat point 内六角平端紧定螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 20325-2006 |
Hexagonal dienuts 六方板牙 |
China National Standards Hexagon |
English PDF |
| GB/T 1231-2006 |
Specifications of high strength bolts with large Hexagon head,large hexagon nuts,plain washers for steel structures 钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件 |
China National Standards Hexagon |
English PDF |
| GB/T 1229-2006 |
High strength large Hexagon nuts for steel structures 钢结构用高强度大六角螺母 |
China National Standards Hexagon |
English PDF |
| GB/T 1228-2006 |
High strength bolts with large Hexagon head for steel structures 钢结构用高强度大六角头螺栓 |
China National Standards Hexagon |
English PDF |
| GB/T 9074.20-2004 |
Cross recessed Hexagon head tapping screw with indentation and washer assemblies with plain washers 十字槽凹穴六角头自攻螺钉和平垫圈组合件 |
China National Standards Hexagon |
English PDF |
| GB/T 16674.2-2004 |
Hexagon bolts with flange with metric fine pitch thread--Small series 六角法兰面螺栓 细牙 小系列 |
China National Standards Hexagon |
English PDF |
| GB/T 16674.1-2004 |
Hexagon bolts with flange--Small series 六角法兰面螺栓 小系列 |
China National Standards Hexagon |
English PDF |
| GB/T 15856.5-2002 |
Hexagon washer head drilling screws 六角凸缘自钻自攻螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 15856.4-2002 |
Hexagon flange head drilling screws with tapping screw thread 六角法兰面自钻自攻螺钉 |
China National Standards Hexagon |
English PDF |
| GB/T 6481-2002 |
Hollow Hexagonal drill rods with taperd connection for rock drilling 凿岩用锥体连接中空六角形钎杆 |
China National Standards Hexagon |
English PDF |
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