部分标准件最新国标号

类别序号标准号标准说明平键1GB/T1095-2003平键键槽的剖面尺寸SquareandRectangularkeyways2GB/T1096-2003普通型平键Squareandrectangularkeys3GB/T1097-2003导向型平键Squareandrectangularkeys4GB/T1566-2003薄型平键键槽的剖面尺寸SquareandRectangularthinkeyways5GB/T1567-2003薄型平键Squareandrectangularthinkeys螺栓1GB/T10-1988沉头方颈螺栓Flatcountersunksquareneckbolts2GB/T11-1988沉头带榫螺栓Flatcountersunknibbolts3GB/T12-1988半圆头方颈螺栓Cupheadsquareneckbolts4GB/T1228-1991钢结构用高强度大六角头螺栓Highstrengthboltswithlargehexagonheadforsteelstructures5GB/T1231-1991钢结构用高强度大六角头螺栓、大六角螺母、垫圈技术条件Specificationsofhighstrengthboltswithlargehexagonhead,largehexagonnuts,plainwashersforsteelstructures6GB/T12869-1991机床夹具零件及部件双头螺栓Thepartsandunitsofjigsandfixtures--Doubleendstud7GB/T12870-1991机床夹具零件及部件槽用螺栓Thepartsandunitsofjigsandfixtures--Slotbolt8GB/T13-1988半圆头带榫螺栓Cupheadnibbolts9GB/T14-1998大半圆头方颈螺栓C级Cupheadsquareneckboltswithlargehead--ProductgradeC10GB/T15049.6-1996CAD标准件图形文件几何图形和特性规范螺栓CADstandardpartsfile--Specificationofgeometryandparameters--Bolts11GB/T15-1988大半圆头带榫螺栓Cupheadnibboltswithlargehead12GB/T152.4-1988紧固件六角头螺栓和六角螺母用沉孔Fasteners--Counterboresforhexagonboltsandnuts13GB/T15389-1994螺杆Threadedrods14GB/T158-1996机床工作台T形槽和相应螺栓Machinetooltables--T-slotsandcorrespondingbolts15GB/T16674.1-2004六角法兰面螺栓小系列Hexagonboltswithflange-Smallseries16GB/T16674.2-2004六角法兰面螺栓细牙小系列Hexagonboltswithflangewithmetricfinepitchthread-Smallseries17GB/T16938-1997紧固件螺栓、螺钉、螺柱和螺母通用技术条件Fasteners--Generalrequirementsforblots,screws,studsandnuts18GB/T16939-1997钢网架螺栓球节点用高强度螺栓Highstrengthboltsforjointsofspacegridstructures19GB/T18230.1-2000栓接结构用大六角头螺栓螺纹长度按GB/T3106C级8.8和10.9级Hexagonboltsforhigh-strengthstructuralboltingwithlargewidthacrossflats(threadlengthsaccordingtoGB/T3106)-ProductgradeC-Propertyclasses8.8and10.920GB/T18230.2-2000栓接结构用大六角头螺栓短螺纹长度C级8.8和10.9级Hexagonboltsforhigh-strengthstructuralboltingwithlargewidthacrossflats(shortthreadlength)-ProductgradeC-Propertyclasses8.8and10.921GB/T27-1988六角头铰制孔用螺栓A和B级Hexagonfitbolts--ProductgradeAandB22GB/T28-1988六角头螺杆带孔铰制孔用螺栓A和B级HexagonfitboltswithSplitpinholeonshank--ProductgradeAandB23GB/T29.1-1988六角头头部带槽螺栓A和B级Hexagonboltswithslotonhead--ProductgradeAandB类别序号标准号标准说明24GB/T29.2-1988十字槽凹穴六角头螺栓Crossrecessedhexagonboltswithindentation25GB/T3098.10-1993紧固件机械性能有色金属制造的螺栓、螺钉、螺柱和螺母MechanicalpropertiesoffastenersBolts,scrows,studsandnutsmadeofnon-ferrousmetals26GB/T3098.1-2000紧固件机械性能螺栓、螺钉和螺柱Mechanicalpropertiesoffastenersmadeofcarbonsteelandalloysteel--Part1:Bolts,screwsandstuds27GB/T3098.13-1996紧固件机械性能螺栓与螺钉的扭矩试验和破坏扭矩公称直径1～10mmMechanicalpropertiesoffasteners--Torsionaltestandminimumtorquesforboltsandscrewswithnominaldiameters1mmto10mm28GB/T3098.6-2000紧固件机械性能不锈钢螺栓、螺钉和螺柱Mechanicalpropertiesoffasteners-Bolts,screwsandstudsmadeofstainless-steel29GB/T3099-1982螺栓、螺钉、螺母及附件名词术语Bolts,screws,nutsandaccessories-Terminologyandnomenclature30GB/T31.1-1988六角头螺杆带孔螺栓A和B级Hexagonboltswithsplitpinholeonshank--ProductgradeAandB31GB/T31.2-1988六角头螺杆带孔螺栓细杆B级Hexagonboltswithsplitpinholeonshank--Reducedshank--ProductgradeB32GB/T31.3-1988六角头螺杆带孔螺栓细牙A和B级Hexagonboltswithsplitpinholeonshank--Finepitchthread--ProductgradeAandB33GB/T3103.1-2002紧固件公差螺栓、螺钉、螺柱和螺母Tolerancesforfasteners-Bolts,screws,studsandnuts34GB/T3103.2-1982紧固件公差用于精密机械的螺栓,螺钉和螺母Tolerancesforfasteners--Bolts,screwsandnutsforfinemechanics35GB/T3105-2002普通螺栓和螺钉头下圆角半径Generalpurposeboltsandscrews-Radiiunderthehead36GB/T3106-1982螺栓,螺钉和螺柱的公称长度和普通螺栓的螺纹长度Bolts,screwsandstuds--Nominallengthsandthreadlengthsforgeneralpurposebolts37GB/T32.1-1988六角头头部带孔螺栓A和B级Hexagonboltswithwireholesonhead--ProductgradeAandB38GB/T32.2-1988六角头头部带孔螺栓细杆B级Hexagonboltswithwireholesonhead--Reducedshank--ProductgradeB39GB/T32.3-1988六角头头部带孔螺栓细牙A和B级Hexagonboltswithwireholesonhead--Finepitchthread--ProductgradeAandB40GB/T3227-2000螺栓螺母用装配工具机动套筒工具的传动四方Assemblytoolsforscrewsandnuts-Drivingsquaresforpowersockettools41GB/T3228-2000螺栓螺母用装配工具冲击式机动四方传动套筒的尺寸Assemblytoolsforscrewsandnuts-Machine-operatedsquaredrivesockets(impact)-Dimensions42GB/T3229-2000螺栓螺钉用装配工具机动螺刀头的六角传动端Assemblytoolsforboltsandscrews-Hexagondriveendsformachine-operatedscrewdriverbits43GB/T35-1988小方头螺栓B级Squareheadboltswithsmallhead--ProductgradeB44GB/T3632-1995钢结构用扭剪型高强度螺栓连接副Setsoftorsheartypehighstrengthbolthexagonnutandplainwasherforsteelstructures45GB/T3633-1995钢结构用扭剪型高强度螺栓连接副技术条件Technicalrequirementforsetsoftorsheartypehighstrengthbolthexagonnutandplainwasherforsteelstructures类别序号标准号标准说明46GB/T37-1988T型槽用螺栓BoltsforT--Slot47GB/T3750.3-1983卡套式铰接六角螺栓Hollowscrews48GB/T5276-1985紧固件螺栓、螺钉、螺柱及螺母尺寸代号和标注Fasteners--Bolts,screws,studsandnuts--Symbolsanddesignationsofdimensions49GB/T5277-1985紧固件螺栓和螺钉通孔Fasteners--Clearanceholesforboltsandscrews50GB/T5286-2001螺栓、螺钉和螺母用平垫圈总方案Plainwashersforbolts,screwsandnuts--Generalplan51GB/T5650-1985扩口式管接头空心螺栓Flaredtypetubefittings--Invertedflarebolts52GB/T5779.1-2000紧固件表面缺陷螺栓、螺钉和螺柱一般要求Fasteners-Surfacediscontinuities-Bolts,screwsandstudsforgeneralrequirements53GB/T5779.3-2000紧固件表面缺陷螺栓、螺钉和螺柱特殊要求Fasteners-Surfacediscontinuities-Bolts,screwsandstudsforspecialrequirements54GB/T5780-2000六角头螺栓C级Hexagonheadbolts-ProductgradeC55GB/T