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Technical Committee No TC02
Status Active
Category Mechanical Sector
Sub Category

This International Standard applies to driving parts for hand-operated square drive socket wrenches listed under numbers 253, 255, 256, 257, 251, 252 and 254 in IS0 1703. It specifies a) 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; g) marking.

Files

pdf
English

7 Pages

KWD 25.600