Metric Units Specification For the Use of High Strength Friction Grip Bolts In Structural Steelwork Metric Series:  Part 1. General grade / 
The British Standard 
 - United Kingdom :  The British Standard ,  © 1970. 
 - 14 Pages :  illustrations ;  25 cm. 
 - Metric Series Part 1. General grade .
<br/><br/><label>ISBN: </label>paperback 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bolted joints --Standards.<br/>Structural steel--Specifications.<br/>Building, Iron and steel --Standards.<br/>Metric system--Standards.