【英文标准名称】:Prevailingtorquetypeall-metalhexagonnuts-Propertyclasses5,8,10and12
【原文标准名称】:常用扭矩式全金属六角螺母.性能等级5、8、10和12
【标准号】:BSENISO7042-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;螺纹紧固件;螺纹;扭矩;螺母;紧固件;钢;名称与符号;尺寸公差;六角头紧固件;内螺纹紧固件;精整;性能
【英文主题词】:Acceptancespecification;Deliveryconditions;Designations;Dimensions;Fasteners;Hexagonnuts;Hexagonal-headfasteners;Locknuts;Marking;Materials;Mechanicalproperties;Metals;Nuts;Prevailingtorquetype;Properties;Self-locking;Specification(approval);Specifications;Strengthclass;Strengthofmaterials;Threads;Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsofprevailingtorquetypeall-metalhexagonnuts,style2,withthreadsfromM5uptoandincludingM36,inproductgradeAforthreadsuptoandincludingM16andproductgradeBforthreadsaboveM16,andwithpropertyclasses5,8,10and12.NOTES1ThedimensionsofthenutswiththeexceptionofthedimensionsmwandhmaxcorrespondtothosegiveninISO4033.2Nutsofpropertyclass9aredealtwithinISO7720.Ifotherspecificationsarerequired,theyshouldbeselectedfromexistingInternationalStandards,forexampleISO261,ISO965-2,ISO2320andISO4759-1.
【中国标准分类号】:J13
【国际标准分类号】:21_060_20
【页数】:12P.;A4
【正文语种】:英语