RS PRO Pan Head Self-Tapping Screw Stainless Steel, Plain, Pozidriv Drive, A2 Grade, 19mm Length, Size 8 521-620

The RS PRO 521-620 Pan Head Self-Tapping Screw is a high-quality fastener designed for industrial, construction, and specialist applications requiring reliable threading without pre-drilling. This screw is manufactured from A2 grade stainless steel, offering excellent resistance to corrosion, making it ideal for environments such as food production, catering, laboratory, and general industrial settings.

The pan head design enhances surface retention, ensuring a secure fit while providing a neat finish. Its Pozidriv drive allows for effective torque transmission during installation, minimizing the risk of cam-out and ensuring consistent fastening quality. The self-tapping capability enables direct use in softer materials like wood, plastic, and certain light metals, streamlining assembly processes and reducing preparation steps.

With a plain finish and adherence to DIN 7981C standards, this screw offers both reliability and compliance, meeting demanding technical requirements. The standard thread size 8 and 19mm length make it suitable for a broad range of general and specialist fastening tasks, including assembly, repairs, installations, and equipment fabrication.

The A2 grade (Type 304) stainless steel provides enhanced protection against environmental wear and tear, rust, and contamination. This makes the product particularly useful in industries where hygiene and durability are crucial, such as food and beverage production and laboratory instrumentation. Its robust construction supports long-term performance with minimal maintenance requirements.

Industrial use cases include carpentry, HVAC installations, manufacturing, laboratory setup, catering equipment assembly, and construction projects requiring secure, non-drilled fasteners. DIY enthusiasts, electricians, and plumbers will also appreciate the versatility and dependable quality offered by this RS PRO self-tapping screw.

Manufactured from durable A2 grade stainless steel for corrosion resistance. Pan head design provides optimal surface retention and aesthetics. Pozidriv drive enables secure installation and high torque transmission. Self-tapping feature allows direct threading without pre-drilling in softer materials.

Plain finish is suited for food and specialist environments. Compliant with DIN 7981C fastener standards for reliability and performance. Suitable for woodworking, construction, catering equipment, and general fastening tasks.

19mm length and size 8 thread ensure compatibility with a broad range of applications. Browse more Self-Tapping Screws and fastening solutions by RS PRO in the EnvMart Industrial Tools & Equipment category.