AS_NZS 1427-1996

标准号：AS_NZS 1427-1996
发布日期：1996/9/5 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This Standard specifies the dimensional and marking requirements for machine screws with ISO metric coarse pitch series threads with head styles and threads as given in Table 1, and the material requirements for steel machine screws of property class 4.8.TABLE 1 METRIC MACHINE SCREWSHead style Drive Thread rarige Figure No.Countersunk Slot Cross-recess Ml.6 to M20 M2 to M10 1Raised countersunk Slot Cross-recess M1.6 toMlO M2 to M10 2Pan Slot Cross-recess M1.6 to M10 M1.6 toMlO 3Cheese Slot M2.5 to M10 4Mushroom Slot M3 to M8 5Hexagon Hexagon M3 to MAO 6Hexagon washer Hexagon M3 to M10 7