The screw has a diameter of 2.5 millimeters and a length of 32 millimeters. The screw is made from a hardened material, often a type of steel that has undergone a hardening process to increase its strength and durability. "ZP" stands for Zinc Plated. This means that the screw has a zinc coating or plating, which helps protect it from corrosion and improves its appearance.
This is a 2.5mm diameter, 32mm long, hardened steel screw with a zinc plating for corrosion resistance.