Engineering plastic screw

Applicable raw materials: PA, PBT, PPO, PC, POM, PC+ABS, PC+PBT, etc.

Processing range: D14mm-D350mm, effective length 8000mm.

Raw materials: imported high quality alloy steel/double alloy coating.

Treatment process: vacuum quenching, high temperature tempering, nitriding, etc.

Hardness: HRC58-HRC62.

Applicable conditions: superior high temperature toughness and general wear resistance, general corrosion resistance; Improve injection stability and service life, suitable for adding 30%GF plastic.