MSRP:
            
                
            
        
    
        
        Now:
        $0.00 - $4.25
    
    
        Was:
        
            
        
    
             
        
                Hex Nuts Grade 2 Zinc NC  Zinc plated to meet ASTM Specification B633, Class SC4, Type 1. Used in conjunction with low carbon bolts and screws that are not treated. Formed from Grade 2 steel. Rockwell Hardness ranges from B68-C32. THREADS are Unified...