S-97654A668 M6 x 40 mm Stainless Steel Flanged Button Head Hex-Drive Screws
Stainless Steel Flanged Button Head Hex-Drive Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments
- High tensile strength of 70,000 PSI ensures reliable performance under demanding mechanical loads
- Integrated flange design eliminates the need for separate washers, providing wider bearing surface and faster assembly
- 4 mm hex drive offers secure, slip-resistant installation with standard tools, reducing assembly time
- Class 6g thread fit guarantees precise, consistent engagement with mating components for vibration resistance
- Fully threaded shank maximizes grip length and load distribution across the entire fastener
- RoHS 3 and REACH compliance meets stringent environmental regulations for global industrial use
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these M6 x 1 mm metric screws combine 18-8 stainless steel with a passivated finish to resist oxidation and chemical exposure in machinery, automotive, and outdoor equipment. The flanged button head design distributes clamping force evenly, preventing surface damage and loosening under vibration—common in assembly lines and structural frameworks. With a coarse thread and Class 6g tolerance, installation is swift and reliable, reducing rework. The fully threaded construction ensures maximum holding power in thin materials or pre-tapped holes, making these metric fasteners a cost-effective solution for high-volume production.
Specification Summary & Compliance
This screw adheres to metric thread standards with M6 x 1 mm coarse pitch and Class 6g thread fit for precise dimensional accuracy. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no restricted substances are used. The 18-8 stainless steel material and passivated finish provide consistent performance in corrosive settings, while the 40 mm length and 13.6 mm flange diameter are optimized for standard industrial specifications.
