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China flats GB Standards English PDF List


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  •  China "flats" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    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
    flats

    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
    flats

    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
    flats

    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
    flats

    English PDF
    GB/T 9945-2012 Hot-rolled bulb flats
    热轧球扁钢
    China National Standards
    flats

    English PDF
    GB/T 13388-2009 Method for measuring crystallographic orientation of flats on single-crystal silicon slices and wafers by X-ray techniques
    硅片参考面结晶学取向X射线测试方法
    China National Standards
    flats

    English PDF
    GB/T 18230.4-2000 Hexagon nuts for structural boltingwith large width across flats,style 1--Product grade B--Property class 10
    栓接结构用1型大六角螺母 B级 10级
    China National Standards
    flats

    English PDF
    GB/T 18230.3-2000 Hexagon nuts for high-strength structural bolting with large width across flats--Product grade B--Property classes8 and 10
    栓接结构用大六角螺母 B级 8和10级
    China National Standards
    flats

    English PDF
    GB/T 18230.2-2000 Hexagon bolts forhigh-strength structural bolting with large width across flats(short thread length)--Product grade C--Property classes 8.8 and 10.9
    栓接结构用大六角头螺栓 短螺纹长度 C级 8.8和10.9级
    China National Standards
    flats

    English PDF
    GB/T 18230.1-2000 Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)--Product grade C--Property classes 8.8 and 10.9
    栓接结构用大六角头螺栓 螺纹长度按GB/T 3106 C级 8.8和10.9级
    China National Standards
    flats

    English PDF
    GB/T 6131.3-1996 Parallel shanks for milling cutters--Part 3:Dimen-sional characteristics of parallel shanks with 2°angular flats
    铣刀直柄 第3部分:2°斜削平直柄的型式和尺寸
    China National Standards
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    English PDF
    GB/T 3104-1982 Fasteners--Widths across flats of hexagon products
    紧固件 六角产品的对边宽度
    China National Standards
    flats

    English PDF

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