Brief introduction: Thorough Hardened Screw HPT2 (P/M) Basic parameters: Name: HPT2(P/M) Main ingredients: C, Cr, W, Mo, V Hardness range: HRC 58-62 Performance advantages: High wear resistance Application: General purpose resins and engineering resins. PP, PA, LCP, POM, PPA, PBT, PC, PPS, PEI, PEEK with less than 50% glass fiber. Scope of application: