S-90180A646 M12 x 30 mm ISO 4017, DIN 933 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
- Exceptional tensile strength of 150,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure
- Superior corrosion resistance with blue-dyed zinc plating extends service life in harsh industrial environments
- Precision Class 6g thread fit provides smooth installation and secure fastening with consistent engagement
- Heavy-duty Class 10.9 strength rating guarantees consistent performance in demanding mechanical applications
- Rockwell C32 hardness maintains structural integrity under repeated loading and vibration
- Full threading design allows for maximum grip length and adjustable positioning in assemblies
- External hex drive enables high-torque installation with standard tools for efficient assembly
Professional Applications & Engineering Value
These M12 hex head screws deliver critical engineering solutions where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction with Rockwell C32 hardness withstands extreme mechanical stresses in heavy machinery, construction equipment, and industrial assemblies. The blue-dyed zinc plating provides both visual identification and enhanced protection against environmental degradation, while the coarse metric thread (M12 x 1.75mm) ensures rapid installation and reliable performance in vibration-prone applications. Engineered to ISO 4017 standards, these fully threaded hex bolts offer predictable performance characteristics that simplify engineering calculations and reduce maintenance requirements in critical industrial applications.
Specification Summary & Compliance
This M12 hex head screw features precision Class 6g thread fit with 1.75mm coarse pitch right-hand threading and 30mm length. Manufactured to ISO 4017 specifications (equivalent to DIN 933) with external hex drive (19mm width, 7.5mm height). Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
