BUREAU OF INDIAN STA <br/><br/>
INDIAN STANDARD ISO METRIC TRAPEZOIDAL SCREW THREADS : PART 1 BASIC PROFILE AND MAXIMUM MATERIAL PRO 

 - 2nd rev. ed.  1999 
 - NEW DELHI  BUREAU OF INDIAN STANDARDS. 
 - 6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  ISO METRIC TRAPEZOIDAL SCREW THREADS
<br/><br/><label>Dewey Class. No.: </label>621  / BUR