Thread Size
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .112-40 (#4-40) 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Thread Code
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          440 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                A (Shank) Max.
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .060 in
                                                                                    
                                                                                                                                                      | 
                                                    
                                                    
                                                                        
                                                                                Min. Sheet Thickness
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .060 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Hole Size in Sheet + .003 - .000
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .166 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                C ± .003
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .184 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                EN ± .005
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .219 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                F ± .010
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .060 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                TN ± .005
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .093 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Min. Dist. Hole C/L to Edge
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          .170 in
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Thread Specification
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Internal, ASME B1.1, 2B 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Material
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Carbon Steel 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                Finish
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Electro-Plated Tin, ASTM B545, Class B with Clear Preservative Coating, Annealed 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                For Use in Sheet Hardness
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          HRB 60 or Less (Hardness Rockwell "B" Scale) HB 107 or Less (Hardness Brinell) 
                                                                                    
                                                                                                                                                     | 
                                                    
                                                    
                                                                        
                                                                                CAD Supplier
                                                                                                                                                                                                                                 | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          PennEngineering® (PEM®) 
                                                                                    
                                                                                                                                                     |