S-91801A810 M8 x 40 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction and passivated finish, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable performance in demanding mechanical assemblies
• Precise Class 6g thread fit provides consistent engagement and reduces cross-threading risks
• Standard 90° countersink angle enables flush mounting for clean, professional finishes
• Fully threaded M8x1.25 coarse pitch design delivers maximum grip and faster installation
• Phillips No. 4 drive compatibility offers widespread tool accessibility and efficient driving
• DIN 965 certification guarantees dimensional accuracy and international standardization

Professional Applications & Engineering Value

These M8 flat head screws with 316 stainless steel construction provide exceptional value in corrosive environments where material integrity is critical. The passivated finish enhances surface protection against chemical exposure and oxidation, while the coarse thread pitch (M8x1.25) ensures rapid installation and secure fastening in various substrates. The flat head profile with 90° countersink creates seamless surface transitions, making these metric Phillips screws ideal for machinery, marine equipment, food processing systems, and architectural applications where both aesthetic appeal and corrosion resistance are paramount. The combination of fully threaded design and Class 6g thread fit delivers uniform stress distribution and reliable clamping force across the entire fastener length.

Specification Summary & Compliance

Manufactured to DIN 965 standards with Class 6g thread fit tolerance for precise metric threading. These screws feature M8x1.25 coarse thread specifications, 40mm length, and right-hand threading. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.