4mmx20mm Countersunk Pozi Machine Screw Zinc plated (1,000 piece per packet)

Countersunk Pozi screws are machine-threaded for use in pre-tapped holes or paired with nuts and washers. The Pozi drive enables accurate torque application while reducing the risk of cam-out, making them suitable for assembly lines or high-precision installations.

Countersunk pozi machine screws are available in a variety of materials and finishes to suit different environmental and strength requirements.

Materials: Common material include steel (mild steel), stainless steel (A2/302 grade and A4/316 grade), brass and nylon

Finishes: Common coatings include zinc plating for enhanced corrosion resistance.

Countersunk pozi machine screws are used in application where a secure, flush finish is desired.

Common uses include:

Furniture manufacturing: For a clean, smooth appearance.

Electronics: Especially plastic-cased electronics, where a flush fastener is needed.

Appliances: For securing components without protruding hardware.

Machinery: In various assembly applications