1.1 本规范涵盖固定销和电线的功能尺寸。 1.2 鉴于此类引脚和导线的许多广泛和多样的用途，包括了许多选项。各种选项（但不一定全部）如所示 无花果。1- 3. . 图1 固定销和电线 注1: 销和导线可以是光滑的柄或螺纹。 注2: 点角和螺旋角（如适用）由制造商规定。 注3: 在方形或三角形柄上，平面相等，角与销直径在同一圆周上。大于3.2 mm的销杆直径可以减小。 注4: 可选设计，两端指向或带有缝合孔。 图2 Knowles型固定销 注1: 应由一块材料制成；也就是说，不是两个或多个零件的组装。 注2: 螺纹大径可以等于或大于轴径。 注3: 螺纹长度应为可选长度，以适合预期的医疗应用。 注4: 此位置的可选标记。 图3 固定销Hagie型 注1: 螺纹大径可以等于或大于轴径。 注2: 螺纹长度应为可选长度，以适合预期的医疗应用。 1.3 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers functional dimensions for fixation pins and wires. 1.2 In recognition of many broad and varied uses of such pins and wires, many options are included. A variety, but not necessarily all, of the options are illustrated in Figs. 1- 3 . FIG. 1 Fixation Pins and Wires Note 1: Pins and wires may be smooth shank or threaded. Note 2: Point angle and helix angle, where applicable, is as specified by the manufacturer. Note 3: On square or triangular shanks, flats are equal and corners are on the same circumference as the pin diameter. Shank diameters on pins larger than 3.2 mm may be reduced. Note 4: Optional designs, both ends pointed or point with suture hole. FIG. 2 Fixation Pin-Knowles Type Note 1: Shall be made of one piece of material; that is, not an assembly of two or more pieces. Note 2: Thread major diameter may be the same or larger than the shaft diameter. Note 3: Thread length shall be optional to suit the intended medical application. Note 4: Optional marking in this location. FIG. 3 Fixation Pin-Hagie Type Note 1: Thread major diameter may be the same or larger than the shaft diameter. Note 2: Thread length shall be optional to suit the intended medical application. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.