S-91800A199 M3.5 x 40 mm DIN 84, ISO 1207 Stainless Steel Cheese Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
• High mechanical strength with 70,000 PSI tensile strength and Rockwell B70 hardness for reliable load-bearing performance
• Precise thread engagement with Class 6g fit and coarse spacing, ensuring secure fastening and vibration resistance
• Full threading and flat tip design for maximum grip and ease of installation in various materials
• Standardized dimensions per DIN 84/ISO 1207, guaranteeing interchangeability and consistent quality
• Slotted drive compatibility with a rounded cheese head profile for straightforward manual assembly and disassembly
• Environmental compliance with RoHS 3 and REACH regulations, safe for restricted substance-sensitive applications

Professional Applications & Engineering Value

This M3.5 x 0.6mm metric screw in 18-8 Stainless Steel offers exceptional durability and corrosion resistance, making it suitable for demanding industrial settings like machinery assembly, electrical enclosures, and automotive components. The passivated finish enhances surface protection against oxidation and chemical exposure, extending service life. With a fully threaded design and Class 6g thread fit, it provides reliable clamping force and minimizes loosening under dynamic loads. The slotted drive and rounded cheese head facilitate quick installation in tight spaces, reducing assembly time while meeting DIN 84 and ISO 1207 standards for precision and safety.

Specification Summary & Compliance

This screw features a M3.5 thread size with 0.6mm coarse pitch and 40mm length, manufactured to Class 6g thread tolerance for accurate fit. It complies with DIN 84 and ISO 1207 specifications, ensuring dimensional consistency. The product is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, adhering to environmental and safety regulations for industrial use.