S-90180A655 M12 x 90 mm ISO 4014, 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
- Exceptional Load-Bearing Performance: Class 10.9 strength grade with 150,000 psi tensile strength ensures reliable fastening in high-stress industrial environments.
- Superior Corrosion Resistance: Blue-dyed zinc plating provides enhanced protection against rust and environmental degradation, extending service life.
- Optimized Thread Engagement: Class 6g thread fit and coarse 1.75mm pitch enable quick assembly and secure holding power in various materials.
- Robust Mechanical Properties: Rockwell C32 hardness and steel construction deliver excellent durability and resistance to wear.
- Industry-Standard Compliance: Manufactured to DIN 931/ISO 4014 specifications, ensuring interchangeability and consistent quality.
- Versatile Partial Threading: 30mm minimum thread length allows for precise clamping force control in structural applications.
- Secure Drive System: External hex head design (19mm width) permits high-torque installation with standard tools.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M12 hex head screws address critical fastening challenges where vibration resistance and structural integrity are paramount. The Class 10.9 steel construction and Rockwell C32 hardness prevent shear failure under dynamic loads, while the blue-dyed zinc plating combats corrosion in harsh environments. The coarse thread pitch (1.75mm) and partial threading design provide optimal stress distribution, making these metric screws ideal for machinery assembly, structural steel connections, and equipment manufacturing where DIN 931/ISO 4014 compliance guarantees dimensional accuracy and reliability.
Specification Summary & Compliance
This M12 x 1.75mm fastener features Class 6g thread tolerance and 90mm length with partial threading (30mm min thread length). Manufactured according to ISO 4014/DIN 931 standards with external hex drive and right-hand thread orientation. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for safe industrial use.
