S-90447A860 M14 x 75 mm DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws
High-Strength Metric Class 10.9 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 capacity with Class 10.9 strength rating and 150,000 psi tensile strength for demanding industrial applications
- Enhanced corrosion resistance and durability through black steel construction and Rockwell C32 hardness
- Quick and secure installation with external hex drive and 22mm head width for reliable torque application
- Optimized thread engagement with M14x2 coarse thread spacing ensuring faster assembly in various materials
- Precise dimensional accuracy maintained through Class 6g thread fit and DIN 931 manufacturing standards
- Versatile partial threading design providing 34mm minimum thread length for flexible joint configurations
- Compliance with environmental regulations including RoHS 3 and REACH for global industrial use
Professional Applications & Engineering Value
This M14 hex head screw delivers exceptional engineering value through its Class 10.9 steel construction and DIN 931 compliance, specifically designed to address critical industrial fastening challenges. The partially threaded design with coarse metric threading ensures optimal stress distribution while allowing for precise adjustment in heavy machinery, structural steel connections, and equipment assembly. The external hex drive combined with the black surface treatment provides superior torque transmission and additional corrosion protection in harsh environments. Engineers specify this high-tensile strength bolt for applications requiring reliable, long-term fastening solutions where vibration resistance and mechanical stability are paramount, from construction frameworks to industrial manufacturing equipment.
Specification Summary & Compliance
This metric hex screw features precise Class 6g thread fit tolerance and complies with DIN 931 manufacturing standards for dimensional accuracy. The fastener maintains M14x2 thread pitch with right-hand thread direction and 75mm total length. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial markets requiring restricted substance control.
