Detailed Product Description plastic thread mold1.base: LKM Hongkong2.Cavity/Core material: NAK80 HRC403. Cavity: 1*14. injection palstic material:ABS Our engineer technique is awesome, who won chamipon in mould competitions. We design moulds not only UG/PREE, CAD, but also moldflow anaysis and PPI applied to guarantee quality. If you're interested, please send inquiry to us. Thank you.