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内六角螺钉和扳手：公制系列 - 第8部分：内六角沉头螺钉规范

Hexagon socket screws and wrench keys : metric series — Part 8 : Specification for hexagon socket countersunk head screws

带导销的六角凹头螺丝扳手

Hexagon socket screw keys with pilot

带导销的六角凹头螺丝扳手

Hexagon socket screw keys with pilot

手动式六角凹头螺钉用方形驱动刀头

Bits with square drive for hexagon socket screws, hand operated

螺纹切削螺钉 六角螺钉和开槽头螺钉 尺寸、要求、测试

Thread cutting screws - Hexagon screws and slotted head screws - Dimensions, requirements, testing

碳钢和合金钢制成的紧固件的机械特性 第5部分：指定硬度种类的定位螺钉和类似螺纹紧固件 粗牙和细牙螺纹（草案）

Mechanical properties of fasteners made of carbon and alloy steels Part 5: Coarse and fine threads for set screws and similar threaded fasteners of specified hardness types (draft)

螺丝和螺母用装配工具.机器操作旋具头.第3部分:六角凹头螺钉用旋具头

Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 3: Screwdriver bits for hexagon socket screws (ISO 2351-3:2002);English version of DIN ISO 2351-3:2006

螺钉和螺母装配工具 机用螺丝刀刀头 第3部分：内六角螺钉螺丝刀刀头

Assembly tools for screws and nuts - Machine-operated screwdriver bits - Part 3: Screwdriver bits for hexagon socket screws (ISO 2351-3:2014)

螺钉和螺母用装配工具.内六角螺钉扳手

Assembly tools for screws and nuts - Hexagon socket screw keys (ISO 2936:2001)

螺钉和螺母用装配工具.内六角螺钉扳手(ISO 2936-2014)

Assembly tools for screws and nuts - Hexagon socket screw keys (ISO 2936:2014)

降低承载能力內六角沉头螺钉

Hexagon socket countersunk head screws with reduced loadability

机床夹具零件及部件.钩形压板(组合)

The parts and units of jigs and fixtures.Hook clamp plate (Combination)