S-91352A173 M12 x 30 mm ISO 7380 Steel Button Head Hex-Drive Screws
Steel Button Head Hex-Drive 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
- Exceptional durability with Class 10.9 strength grade and 140,000 psi tensile strength for reliable performance in demanding applications
- Superior corrosion resistance through blue-dyed zinc plating that protects against rust and extends service life
- Precise thread engagement with Class 6g thread fit ensuring consistent fastening and vibration resistance
- Easy installation and removal thanks to the 8mm hex drive design that prevents tool slippage
- Optimal material strength from alloy steel construction with Rockwell C32 hardness for repeated use without deformation
- Broad compatibility with M12 coarse threading (1.75mm pitch) suitable for various industrial components
- Regulatory compliance meeting international standards including ISO 7380, RoHS 3, and REACH for global applications
Professional Applications & Engineering Value
This M12 metric rounded head screw delivers exceptional engineering value in heavy-duty industrial applications where vibration resistance and long-term reliability are critical. The blue-dyed zinc-plated alloy steel construction provides superior corrosion protection in harsh environments, while the Class 10.9 strength rating ensures the fastener maintains integrity under extreme loads. The fully threaded design with coarse M12 x 1.75mm threading offers excellent grip in various materials, and the 8mm hex drive enables efficient installation with standard tools. These industrial screws are particularly valuable in machinery assembly, structural frameworks, and equipment manufacturing where high tensile strength and consistent performance are non-negotiable requirements.
Specification Summary & Compliance
This fastener features precise Class 6g thread fit according to metric standards, ensuring dimensional accuracy and proper engagement. Manufacturing follows ISO 7380 specifications for rounded head screws, guaranteeing consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements, making it suitable for use in regulated industries and international markets. The combination of 140,000 psi tensile strength and Rockwell C32 hardness confirms the fastener meets rigorous mechanical property standards for industrial applications.
