- Black Oxide Finish
 - High Grade Alloy Steel
 - Will outlast ordinary Hex Nuts when used in repetitive operations
 
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Material | 
                                                                        N/A High Grade Alloy Steel | 
                                                                                Finish | 
                                                                        N/A Black Oxide | 
                                                                                Thread Size (A) | 
                                                                        N/A 5/8-11 | 
                                                                                Width Across Flats (B) | 
                                                                        N/A 1.063 in | 
                                                                                Thickness (C) | 
                                                                        N/A 0.609 in | 
                                                                                Weight per 100 pcs | 
                                                                        N/A 0.11 lb | 
                                                                                Type | 
                                                                        N/A Machine Nut | 
                                                                                Thread Size | 
                                                                        N/A 5/8 | 
                                                                                Mori Seiki | 
                                                                        N/A DURA VERTICAL 5060, DURA VERTICAL 5080, DURA VERTICAL 5100, NH4000 |