S-91280A049 M5 x 10 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex 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 load-bearing capability with Class 8.8 strength grade, supporting up to 110,000 psi tensile strength for high-stress applications
- Enhanced corrosion resistance through black steel construction, providing durable protection in industrial environments
- Precise thread engagement with Class 6g thread fit ensuring reliable fastening and vibration resistance
- Optimized torque transmission through external hex drive design, enabling efficient installation with standard tools
- Maximum thread contact with fully threaded design, distributing load evenly across the entire fastener length
- Consistent performance backed by Rockwell C21 hardness, maintaining structural integrity under repeated stress
- Global compatibility with ISO 4017 (DIN 933) standards, ensuring interchangeability across metric systems
Professional Applications & Engineering Value
These M5 hex head screws deliver exceptional engineering value in demanding industrial applications where reliability is paramount. The Class 8.8 steel construction provides the necessary tensile strength for structural assemblies, machinery frames, and equipment mounting where vibration resistance is critical. The coarse thread spacing (0.8mm pitch) ensures rapid installation and superior holding power in various materials, while the fully threaded design maximizes grip length for enhanced load distribution. The external hex drive facilitates high-torque application without stripping, making these metric screws ideal for automotive, manufacturing, and construction applications where consistent performance under stress is required.
Specification Summary & Compliance
This M5 x 0.8mm x 10mm hex head screw features precise Class 6g thread tolerance according to metric standards, ensuring proper fit and function. Manufactured to ISO 4017 specifications (equivalent to DIN 933) with complete regulatory compliance including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) requirements. The fastener maintains dimensional accuracy throughout production, delivering consistent performance across industrial applications while meeting international quality and environmental standards.
