Carbon Steel Power-Bolt anchors are manufactured using a Grade 5 bolt. They are plated with a commerical bright zinc finish and have a supplementary chromate treatment in accordance with ASTM Specification B 633.
        
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 25 | 
                                                                                Size | 
                                                                        N/A 1/2" x 3 3/4" | 
                                                                                Drill Diameter | 
                                                                        N/A 1/2" | 
                                                                                Min. Depth | 
                                                                        N/A 2-1/2" |