S-91420A546 M8 x 50 mm DIN 965 Steel Phillips Flat Head Screws
Steel Phillips 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 plating for extended service life in demanding environments
- Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B71 hardness for reliable load-bearing performance
- Optimized flush installation with standard 90° countersink angle and flat head design for smooth, secure surface finishing
- Effortless installation and removal using standard No. 4 Phillips drive tools, reducing assembly time
- Secure coarse thread engagement with M8 x 1.25mm pitch and Class 6h thread fit for vibration resistance in industrial applications
- Full thread coverage along the 50mm length ensures maximum grip and holding power
- Regulatory compliance assurance meeting DIN 965 standards, RoHS 3, and REACH for global quality acceptance
Professional Applications & Engineering Value
These zinc-plated steel flat head screws deliver critical engineering solutions where surface flushness and corrosion resistance are paramount. The M8 metric coarse threading with 1.25mm pitch provides rapid installation and superior pull-out resistance in metal assemblies, wood fixtures, and machinery components. The fully threaded design maximizes contact area for enhanced load distribution, while the 90° countersink angle ensures seamless integration without protrusion. Ideal for industrial equipment, automotive assemblies, and electronic enclosures, these screws maintain integrity under vibration and mechanical stress, backed by 60,000 psi tensile strength for demanding applications where failure is not an option.
Specification Summary & Compliance
Manufactured to precise metric dimensions with Class 6h thread fit tolerance ensuring consistent performance. Complies with DIN 965 standard for flat head screw specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The zinc-plated steel construction provides reliable corrosion protection while maintaining Rockwell B71 hardness for durability across industrial applications.
