S-91280A866 M16 x 150 mm ISO 4014, DIN 931, SAE J1199, ISO 898 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 Tensile Strength: Class 8.8 rating with 110,000 psi tensile strength ensures reliable performance in high-stress industrial applications.
- Superior Corrosion Resistance: Zinc plating provides a durable protective layer, extending service life in harsh environments.
- Precision Thread Fit: Class 6h thread tolerance guarantees secure, vibration-resistant connections in coarse thread assemblies.
- Optimized Drive Efficiency: External hex drive with 24mm head width enables high-torque installation using standard tools.
- Enhanced Material Durability: Steel construction with Rockwell C21 hardness maintains structural integrity under repeated loads.
- Versatile Thread Configuration: Partially threaded 150mm length with 38mm minimum thread engagement accommodates various material thicknesses.
- Global Compliance Assurance: Meets ISO 4014, DIN 931, SAE J1199 and ISO 898 standards for international project compatibility.
Professional Applications & Engineering Value
These M16 hex head screws deliver critical engineering solutions for heavy-duty industrial applications where vibration resistance and structural integrity are paramount. The Class 8.8 steel construction combined with coarse thread pitch (2mm) ensures rapid assembly in structural steel, machinery frames, and construction equipment while maintaining 110,000 psi tensile strength. The zinc plated finish protects against environmental corrosion in manufacturing facilities and outdoor installations. The partially threaded design allows for precise clamping force distribution across varying material thicknesses, making these metric hex bolts ideal for bolted connections requiring both shear strength and tension retention in demanding industrial fastening scenarios.
Specification Summary & Compliance
Manufactured to precise metric thread standards with Class 6h thread fit tolerance and 150mm overall length. Complies with international specifications including ISO 4014, DIN 931, SAE J1199, and ISO 898 mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global industrial markets.
