S-90274A318 M5 x 8 mm DIN 963, ISO 2009 Steel Slotted Flat Head Screws
Steel Slotted Flat 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 zinc-plated steel construction, extending service life in demanding industrial environments
- High tensile strength of 60,000 psi ensures reliable fastening under mechanical stress and vibration
- Precise Class 6h thread fit guarantees smooth installation and secure connections in metric assemblies
- Fully threaded design provides maximum grip and holding power along the entire 8mm length
- Standard 90° countersink angle enables flush mounting for clean, professional finishes
- Rockwell B71 hardness rating maintains thread integrity and prevents stripping during repeated use
- Slotted drive compatibility offers versatility for both manual and automated installation processes
Professional Applications & Engineering Value
Engineered for precision assembly, these M5 flat head screws solve critical fastening challenges in industrial equipment, automotive components, and machinery frameworks. The zinc-plated steel construction provides essential corrosion protection where environmental exposure threatens fastener integrity. With coarse 0.8mm pitch threading and Class 6h tolerance, these metric screws deliver rapid installation while maintaining vibration resistance in high-stress applications. The fully threaded design ensures consistent clamping force distribution, preventing joint loosening in dynamic operating conditions. Compliant with DIN 963/ISO 2009 standards, these fasteners offer reliable interchangeability and quality assurance for global manufacturing requirements.
Specification Summary & Compliance
This M5x0.8x8mm flat head screw features Class 6h thread fit per metric standards with right-hand coarse threading. Manufacturing specifications conform to DIN 963 and ISO 2009 dimensional requirements, ensuring precise 90° countersink angle and 2.5mm head height. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, confirming safe use in regulated industries.
