S-91801A410 M8 x 20 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications
• Enhanced driving stability provided by the Phillips No. 4 drive, reducing cam-out and ensuring secure installation
• Reliable coarse 1.25mm pitch threading for faster assembly and reduced cross-threading risk in industrial settings
• Precise Class 6g thread fit ensuring consistent performance and compatibility with standard metric nuts and tapped holes
• Durable passivated finish that increases surface hardness and provides extra protection against oxidation and wear
• High tensile strength of 70,000 psi for dependable load-bearing capacity in demanding mechanical assemblies
• Full compliance with DIN 965 and environmental regulations, guaranteeing quality and safety for global supply chains

Professional Applications & Engineering Value

Engineered for durability in aggressive conditions, these M8 flat head screws made from 316 stainless steel offer exceptional resistance to chlorides, acids, and extreme temperatures. The coarse 1.25mm pitch thread and fully threaded design enable quick, secure fastening in materials like metal, plastic, and composites, minimizing installation time in assembly lines. The Phillips drive and flat head profile allow for flush mounting, essential in applications where protrusion is not acceptable, such as machinery panels, marine hardware, and food processing equipment. With a passivated finish, these screws maintain integrity in humid or corrosive industrial environments, reducing maintenance costs and downtime.

Specification Summary & Compliance

This metric screw adheres to DIN 965 specifications, with a thread size of M8, pitch of 1.25 mm, and Class 6g thread fit for precise dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for international markets. The right-hand thread direction and standard flat head profile support consistent performance in industrial fastening applications.