S-98093A312 M5 x 12 mm ISO 898-1, DIN 6921 High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws
High-Strength Metric Class 10.9 Steel Flanged 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 corrosion resistance with black-phosphate steel coating, extending service life in harsh industrial environments.
- High tensile strength of 150,000 psi ensures reliable performance in demanding, heavy-duty applications.
- Class 10.9 strength grade provides superior load-bearing capacity and resistance to shear forces.
- Integrated flange design eliminates the need for a separate washer, simplifying assembly and improving clamping force distribution.
- Fully threaded M5 coarse pitch enables faster installation and secure fastening in a wide range of materials.
- Precision Class 6g thread fit guarantees consistent engagement and reduces the risk of cross-threading.
- External hex drive with 8mm head offers high torque transmission and compatibility with standard tools for efficient maintenance.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, this M5 hex head screw addresses critical challenges in machinery assembly, automotive components, and structural frameworks. The black-phosphate steel coating provides a robust barrier against oxidation and chemical exposure, significantly reducing maintenance frequency in corrosive environments. Its Class 10.9 high tensile strength and Rockwell C32 hardness ensure dependable performance under dynamic loads and vibration, preventing joint failure. The fully threaded metric coarse design and flanged head streamline installation, minimizing assembly time while maximizing clamp load distribution. Ideal for high-stress fastening solutions where reliability and durability are paramount.
Specification Summary & Compliance
This M5 x 0.8mm screw features a Class 6g thread fit and fully threaded construction per ISO metric standards. Manufactured in compliance with ISO 898-1 DIN 6921 specifications, it ensures dimensional accuracy and mechanical consistency. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for industrial use.
