S-91790A340 M4 x 8 mm DIN 964 Stainless Steel Slotted Oval Head Screws
Stainless Steel Slotted Oval Head 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, ideal for harsh environments and long-term reliability.
- Enhanced load-bearing capability thanks to 100,000 psi tensile strength, ensuring secure fastening under stress.
- Efficient installation and flush finish with the undercut oval head design, reducing protrusion and improving aesthetics.
- Quick and easy drive engagement using a standard slotted drive, compatible with common hand tools.
- Reliable thread performance with Class 6g fit and coarse M4 x 0.7 mm thread, minimizing cross-threading risks.
- Full thread coverage along the 8 mm length for maximum grip and uniform stress distribution.
- Compliance with international standards including DIN 964, ensuring consistent quality and interchangeability.
Professional Applications & Engineering Value
This M4 oval head slotted screw is engineered to address common industrial challenges, such as corrosion and mechanical failure in demanding applications. Crafted from 18-8 stainless steel, it offers excellent resistance to rust and oxidation, making it suitable for outdoor equipment, machinery, and electronic enclosures. The undercut oval head provides a low-profile, flush mounting solution that minimizes snagging and improves safety in assembly lines. With a coarse metric thread and fully threaded design, it ensures rapid installation and strong holding power in materials like metal and plastic, reducing assembly time and maintenance costs. Ideal for flat head screw applications in automotive, aerospace, and consumer goods, this component delivers durability and compliance with key industry specifications.
Specification Summary & Compliance
This screw features precise metric dimensions including M4 thread size, 0.7 mm pitch, and 8 mm length, with Class 6g thread fit per ISO standards for consistent accuracy. It adheres to DIN 964 manufacturing specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity for global industrial use.
