S-95608A120 M4 x 16 mm Stainless Steel Oversized-Flange Button Head Hex-Drive Screws
Stainless Steel Oversized-Flange 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
- Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Enhanced load distribution through the wide flange design that prevents surface damage and increases joint stability
- Secure, slip-resistant installation with the 2.5mm hex drive that provides excellent torque transfer during assembly
- Reliable thread engagement with Class 6g coarse threads ensuring consistent fastening in various materials
- High mechanical strength offering 80,000 psi tensile strength and Rockwell B85 hardness for demanding applications
- Full-length threading for maximum grip and holding power across the entire screw length
- Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
These M4 metric screws with 18-8 stainless steel construction provide exceptional corrosion resistance for machinery, electronics, and outdoor equipment where moisture exposure is common. The flanged button head design eliminates the need for separate washers while distributing clamping force over a wider area, preventing surface damage to sensitive materials. The 2.5mm hex drive offers superior torque transmission compared to Phillips or slotted drives, reducing the risk of stripping during repeated assembly and disassembly. With Class 6g coarse threads, these fasteners maintain reliable engagement in plastics, soft metals, and other materials where fine threads might strip or fail. The combination of 80,000 psi tensile strength and full threading makes them ideal for applications requiring vibration resistance and maximum holding power.
Specification Summary & Compliance
This M4 x 0.7mm pitch x 16mm length flanged button head screw features Class 6g thread fit per metric standards with coarse thread spacing for rapid installation. Manufacturing conforms to standard metric dimensional requirements with a flange diameter of 16.5mm and fully threaded shank. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
