S-91180A728 M12 x 60 mm ISO 8765, DIN 960 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 corrosion resistance with zinc plating that protects against rust in harsh industrial environments
- Exceptional tensile strength rated at 110,000 psi for reliable performance in high-stress applications
- Precise thread engagement with extra fine 1.25mm pitch and Class 6h fit for vibration-resistant connections
- Optimized load distribution through partially threaded design that maximizes clamping force
- Enhanced durability from Class 8.8 steel construction with Rockwell C21 hardness for long service life
- Easy installation and removal with standard 19mm external hex drive for quick maintenance access
- International compliance meeting ISO 8765 (DIN 960) standards for global project specifications
Professional Applications & Engineering Value
These M12 hex head screws with extra fine 1.25mm pitch threads deliver critical engineering advantages in vibration-prone applications. The Class 8.8 steel construction provides reliable strength for heavy machinery, automotive assemblies, and structural frameworks where fatigue resistance is paramount. The zinc plated finish ensures long-term corrosion protection in challenging environments, while the partially threaded design concentrates clamping force precisely where needed. With ISO 8765 compliance and metric threading, these fasteners integrate seamlessly into international engineering projects requiring precise tolerance control and standardized components for manufacturing efficiency and maintenance predictability.
Specification Summary & Compliance
This M12 x 1.25mm extra fine pitch hex head screw features precise Class 6h thread fit tolerance and 60mm length with 30mm minimum thread length. Manufactured to ISO 8765 (DIN 960) specifications with right-hand threading and external hex drive. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial applications.
