
                                                                                Product | 
                                                                        N/A Tapping Screws | 
                                                                                Unit of Measure | 
                                                                        N/A English | 
                                                                                Nominal Size or Basic Screw Dia. | 
                                                                        N/A No. 5 | 
                                                                                Nominal Size or Basic Screw Dia. (Decimal) | 
                                                                        N/A 0.1250 in | 
| Applicable to Screw Types1 | 
                                                                                    
                                                                                        N/A
                                                                                          1  2 3 4  | 
                                                    
                                                                                Max. Width Across Flats (A) | 
                                                                        N/A 0.188 in | 
                                                                                Min. Width Across Flats (A) | 
                                                                        N/A 0.181 in | 
                                                                                Min. Width Across Corners (W) | 
                                                                        N/A 0.202 in | 
                                                                                Max. Head Height (H) | 
                                                                        N/A 0.070 in | 
                                                                                Min. Head Height (H) | 
                                                                        N/A 0.058 in | 
                                                                                Max. Washer Dia. (B) | 
                                                                        N/A 0.260 in | 
                                                                                Min. Washer Dia. (B) | 
                                                                        N/A 0.240 in | 
                                                                                Max. Washer Thickness (U) | 
                                                                        N/A 0.025 in | 
                                                                                Min. Washer Thickness (U) | 
                                                                        N/A 0.015 in | 
                                                                                Min. Protrusion Beyond Gaging Ring (F) | 
                                                                        N/A 0.035 in |