
                                                                                Product | 
                                                                        N/A Tapping Screws | 
                                                                                Unit of Measure | 
                                                                        N/A English | 
                                                                                Nominal Size or Basic Screw Dia. | 
                                                                        N/A No. 1 | 
                                                                                Nominal Size or Basic Screw Dia. (Decimal) | 
                                                                        N/A 0.0730 in | 
| Applicable to Screw Types1 | 
                                                                                    
                                                                                        N/A
                                                                                          1  2 3  | 
                                                    
                                                                                Max. Head Dia. (A) | 
                                                                        N/A 0.142 in | 
                                                                                Min. Head Dia. (A) | 
                                                                        N/A 0.130 in | 
                                                                                Max. Head Height (H) | 
                                                                        N/A 0.046 in | 
                                                                                Min. Head Height (H) | 
                                                                        N/A 0.038 in | 
                                                                                Max. Head Radius (R) | 
                                                                        N/A 0.025 in | 
                                                                                Max. Slot Width (J) | 
                                                                        N/A 0.026 in | 
                                                                                Min. Slot Width (J) | 
                                                                        N/A 0.019 in | 
                                                                                Max. Slot Depth (T) | 
                                                                        N/A 0.027 in | 
                                                                                Min. Slot Depth (T) | 
                                                                        N/A 0.018 in |