Indian standard basic dimensions for knuckle threads 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1968 
 - 6p. 
<br/><br/> IS 4695 : 1968 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Knuckle Threads<br/> Standards <br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:621.882.082.6  / ISI