Unc unf . specification for unified precision hexagon bolts , screws , nuts unc unf threads - normal series 统一精密六角头螺栓螺钉和螺母
Sets of high strength hexagon bolt , hexagon nut and plain washers for friction grip joints 摩擦夹紧连接用高强度六角螺栓六角螺母及平垫圈系列
Cross recessed hexagon bolt with indentation , single coil lock washer and plan washer assemblies 十字槽凹穴六角头螺栓和弹簧垫圈及平垫圈组合件
High - strength structural bolting for preloading - system hr - hexagon bolt and nut assemblies 预加负荷用高强度结构螺栓组件.系统hr .六角螺栓和螺母组件
Hexagon bolts with flange with metric fine pitch thread - small series iso 15072 : 1999 , modified ; german version en 14219 : 2003 米制细牙螺纹六角法兰面螺栓.小系列
Aerospace ; hexagon bolts with waisted shank and mj thread , steel nominal tensile strength 1100 mpa , for temperatures up to 235 c 航空和航天.带mj螺纹缩颈标称抗拉强度1100mpa
Aerospace ; hexagon bolts , with mj thread , short thread , steel ; nominal tensile strength 1100 mpa , for temperatures up to 235 c 航空航天.公称抗拉强度1100mpa使用温度为235以下的
High - strength structural bolting assemblies for preloading - part 3 : system hr - hexagon bolt and nut assemblies 预加负荷用高强度结构螺栓组件.第3部分:系统hr .六角螺栓和螺母组件
High - strength structural bolting assemblies for preloading - part 4 : system hv - hexagon bolt and nut assemblies 预加负荷用高强度结构螺栓组件.第4部分:系统hv .六角螺栓和螺母组件
Aerospace ; hexagon bolts with waisted shank and mj thread , titanium alloy , nominal tensile strength 1100 mpa , for temperature up to 315 c 航空和航天.带mj螺纹缩颈标称抗拉强度1100mpa
