ISO 3315:2011 螺钉和螺母用装配工具 手动方榫传动套筒扳手的传动附件 尺寸和试验

标准编号：ISO 3315:2011

中文名称：螺钉和螺母用装配工具 手动方榫传动套筒扳手的传动附件 尺寸和试验

英文名称：Assembly tools for screws and nuts — Driving parts for hand-operated square drive socket wrenches — Dimensions and tests

发布日期：2011-04

标准范围

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.

标准预览图