RS PRO Pozidriv Countersunk Stainless Steel Machine Screw M3 20 mm A2 Grade 304 DIN 965Z 528-968

RS PRO 528-968 Pozidriv Countersunk Stainless Steel Machine Screw M3 20 mm is engineered from high-quality A2 304 stainless steel, offering excellent resistance to corrosion, oxidation, and abrasion. Featuring a flat countersunk head, it sits flush with or below surface level in pre-drilled countersunk holes, providing a smooth finish for industrial and commercial applications.

The Pozidriv drive type delivers improved engagement with the screwdriver, minimizing ejection forces during tightening or loosening operations. This machine screw adheres to DIN 965Z standards, ensuring dependable performance and dimensional accuracy.

Machine screws like the RS PRO 528-968 are designed for fastening components within industrial machinery, vehicle engines, and domestic appliances by threading into pre-tapped holes. The M3 metric threading and 20 mm length make it versatile for a broad range of assemblies requiring reliable fastening strength.

Constructed for demanding environments, including food processing and brewing equipment, medical apparatus, and non-saltwater marine applications, this stainless steel screw withstands extremes of temperature and repeated cleaning cycles. Its plain finish and A2 grade stainless steel composition enhance durability while maintaining low distortion characteristics.

The screw's countersunk head is ideal when flush finishes are necessary, either for aesthetic reasons or to allow objects to be placed flat atop the assembly. The Pozidriv head promotes greater torque transfer and screw driver engagement compared to traditional cross recess heads.

Features a countersunk head for flush fitting in applications. Equipped with a Pozidriv recess for enhanced screwdriver grip and reduced cam-out. Constructed from A2 304 stainless steel offering strong abrasion and corrosion resistance.

Complies with DIN 965Z standards ensuring quality and reliability. Metric M3 thread size with 20 mm length suitable for pre-tapped holes. Ideal for industrial machinery, vehicle engines, and domestic appliances. Suitable for use in food processing, medical equipment, and non-saltwater marine environments.

Easily cleaned and capable of withstanding extreme temperatures.

RS PRO products represent high-grade industrial fasteners trusted in various sectors including construction, manufacturing, agriculture, and electronics. Explore more options in Machine Screws and fastening solutions in our Industrial Tools & Equipment category.