Self drilling screw
Self drilling screw / FLAT HEAD
| SIZE | LENGTH | 
| #6 (3.5mm) | 3/8"~1 1/2" (9.5~38mm) | 
| #7 (3.9mm) | 3/8"~1 3/4" (9.5~45mm) | 
| #8 (4.2mm) | 1/2"~3" (12~75mm) | 
| #10 (4.8mm) | 5/8"~4" (16~100mm) | 
| #12 (5.5mm) | 3/4"~5" (19~125mm) | 





