- Black Oxide Finish
 - Case Hardened
 - C1010 Material
 - Large quantities quoted upon request
 
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Material | 
                                                                        N/A C1010 Steel | 
                                                                                Finish | 
                                                                        N/A Black Oxide | 
                                                                                Type | 
                                                                        N/A Flat Washer | 
                                                                                Stud Size | 
                                                                        N/A 1/2 | 
                                                                                Inside Diameter (A) | 
                                                                        N/A 0.531 in | 
                                                                                Outside Diameter (B) | 
                                                                        N/A 1.125 in | 
                                                                                Thickness (C) | 
                                                                        N/A 0.188 in | 
                                                                                Weight per 100 pcs | 
                                                                        N/A 0.04 lb | 
                                                                                Haas | 
                                                                        N/A DM-1, DT-1, EC-1600, EC-1600ZT, MINIMILL, MINIMILL2, SMINIMILL, SMINIMILL2, UMC-750, UMC-750SS, UMC-750UMC-750SS, VF-2SS, VF-2SSYT, VF-2TR, VF-3SS, VF-3SSYT, VF-4SS, VF-5\40TR, VF-5\50TR, VF-5SS, VF-6\40TR, VF-6\50TR, VF-6SS, VM-2, VM-3, VM-6 | 
                                                                                Mori Seiki | 
                                                                        N/A DURA VERTICAL 5060, DURA VERTICAL 5080, DURA VERTICAL 5100, NH4000 |