S-91801A406 M8 x 16 mm DIN 965 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments thanks to 316 stainless steel construction with passivated finish
• Reliable mechanical performance with 70,000 PSI tensile strength for secure fastening in demanding applications
• Optimal flush mounting achieved through standard 90° countersink angle and flat head design
• Full-thread engagement along the entire 16mm length ensures maximum grip and load distribution
• Precise metric threading with M8 x 1.25mm coarse pitch and Class 6g fit for easy installation and vibration resistance
• Industry-standard compliance with DIN 965 specifications for guaranteed dimensional accuracy and interchangeability
• Safe for regulated industries with full RoHS 3 and REACH compliance for environmental and health safety

Professional Applications & Engineering Value

This 316 stainless steel flat head screw is engineered to solve critical challenges in corrosive and high-stress environments. The M8 metric coarse thread with 1.25mm pitch provides excellent vibration resistance while the fully threaded design ensures maximum clamping force across the entire 16mm length. The passivated finish significantly enhances the natural corrosion resistance of 316 stainless steel, making these flat head Phillips screws ideal for marine equipment, chemical processing, food machinery, and outdoor infrastructure where moisture and chemicals are present. The 90° countersink angle and flat head profile create seamless flush surfaces, preventing snagging while maintaining structural integrity in precision assemblies.

Specification Summary & Compliance

Manufactured to DIN 965 standards with Class 6g thread fit for precise metric threading. Features M8 x 1.25mm coarse thread with right-hand direction and No. 4 Phillips drive. Dimensions include 14.5mm head diameter and 4mm head height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.