S-90116A221 M4 x 25 mm DIN 7985 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 316 stainless steel construction, ideal for harsh industrial environments
• Reliable fastening performance with a high tensile strength of 70,000 psi for secure, long-lasting assemblies
• Optimized for quick installation featuring a Phillips No. 2 drive and coarse 0.7mm pitch thread
• Enhanced durability and longevity provided by the passivated surface finish
• Precise thread fit and interchangeability ensured by Class 6g tolerance and DIN 7985 standard compliance
• Full 25mm thread engagement for maximum grip and load distribution in materials
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental directives

Professional Applications & Engineering Value

This M4 pan head screw is engineered to solve critical challenges in corrosive or demanding settings. Manufactured from 316 stainless steel, it offers superior resistance to chemicals, saltwater, and industrial atmospheres, preventing fastener failure and maintenance downtime. The combination of a coarse 0.7mm pitch metric thread and Phillips drive allows for rapid installation and high clamp force, making it ideal for assembly lines, electrical enclosures, marine hardware, and food processing equipment. The passivated finish further enhances surface hardness and minimizes galling, ensuring reliable performance in industrial applications where durability and regulatory compliance are paramount.

Specification Summary & Compliance

This screw features a Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. It is manufactured to meet DIN 7985 specifications for pan head screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for use in regulated markets and applications.