Metal Zippi Wafer Head Screw 4.2x13mm Pack of 1000 provides both excellent clamping and a sleek low profile finish due to its wafer head making it ideal for fixing thin sheet material.
The Wafer Head Jackpoint Screw 4.2x13mm Pack of 1000 is a thin sheet metal to thin wall steel structures, plastic, and building boards. It has corrosion resistant zinc coating has a thickness of no less than 12um.