S-91280A210 M12 x 60 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
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 110,000 psi tensile strength to withstand high-stress applications without failure
- Superior corrosion resistance and durability thanks to black steel construction and Rockwell C21 hardness for long service life
- Reliable coarse threading with 1.75mm pitch and Class 6g fit ensures quick assembly and vibration resistance in demanding environments
- Full-length threading provides maximum grip and uniform stress distribution across the entire 60mm length
- Standard-compliant design meeting ISO 4017/DIN 933 specifications for guaranteed interchangeability and quality
- Easy installation and removal with external hex drive and 19mm head width for standard tool compatibility
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for safe use in regulated industries
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M12 hex head screws deliver critical reliability where fastener failure is not an option. The Class 8.8 steel construction provides optimal strength-to-weight ratio, while the fully threaded metric bolt design ensures maximum engagement in structural assemblies, machinery frames, and equipment mounting. The coarse 1.75mm pitch resists loosening under vibration, making these external hex drive fasteners ideal for automotive, construction, and manufacturing applications where maintenance access is limited. The black finish offers basic corrosion protection while maintaining cost-effectiveness for high-volume projects.
Specification Summary & Compliance
This metric hex head screw features M12 x 1.75mm coarse thread with Class 6g thread fit tolerance per ISO metric standards. Manufacturing complies with ISO 4017/DIN 933 specifications for dimensional accuracy and mechanical properties. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives, ensuring restricted substance adherence for global industrial use.
