TRUSCO Pipe Tap, Hexagonal Sarae Nut Die PF Screw Set THDT-PFSET 1 S

Catalog number: THDT-PFSET Features: ●A set of a tap for parallel pipe threads and a hexagonal Sarae nut die (PF thread) that can be used with an adjustable wrench. ●A set of tap dies in a case, making it convenient to store. Specifications: ●Set contents: T-KN-PF1/8, T-KN-PF1/4, T-KN-PF3/8, T-KN-PF1/2, T-KN-PF3/4, T-KN-PF1, TD6-1/8PF28, TD6-1/4PF19, TD6-3/8PF19, TD6-1/2PF14, TD6-3/4PF14, TD6-1PF11 ●Tap thread: parallel thread ●Tap biting thread count: 4.5 threads ●Die: PF (straight) thread correction Material/Finish: ●Taps and dies: low alloy steel (SKS) ●Case: steel Caution: ●Cannot be used with stainless steel screws. Unlike round dies, hexagonal Sarae nut dies do not have an adjustment screw to adjust the size. Therefore, depending on the precision of the screw, the hexagonal Sarae nut die may not fit.