Custom Precision Mold Pins Dongguan Sanqin Precision Mould Science & Technology Co., Ltd Base Info Custom Mold Maker:Accurate ToleranceHigh Precision:EDM Precision 0.001Directe Mold Maker:Competative PriceHigh Delivery Speed:Withn 7daysTrademark:SANQINSpecification:NON STANDARDOrigin:Guangdong Description Pre:Security Screw Black Pan Head Torx Screw M4 T20 Torx Screw Next:Hex Nut Self-Locking Thin Type with Zinc DIN982-1987