標準號：ISO 3315-2011
中文標準名稱：螺釘和螺母用裝配工具.手動方榫傳動套筒扳手傳動件.尺寸規格和試驗
英文標準名稱：Assembly tools for screws and nuts - Driving parts for hand-operated square drive socket wrenches - Dimensions and tests
標準類型：J47
發布日期：2011/4/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：J47
國際標準分類號：25.140.30
引用標準：ISO 1174-1
適用范圍：This International Standard is applicable to the driving parts of hand-operated square drive socket wrenchesidentified in ISO 1703 under designations 6 1 00 04 0, 6 1 00 06 0, 6 1 00 06 1, 6 1 00 09 0, 6 1 00 10 0,6 1 00 10 1, 6 1 00 01 0, 6 1 00 01 1, 6 1 00 03 0, 6 1 00 05 0 and 6 1 00 05 1.NOTE These designations correspond to the former (old) designation numbers 253, 255, 256, 257, 251, 252 and254.It specifiesa) the overall dimensions,b) the minimum Rockwell hardness value for their squares,c) the method of torque testing,d) the minimum torsional strength values,e) the method endurance of testing for ratchet handles,f) designation, andg) marking.