S-91310A132 M8 x 45 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 durability with Class 10.9 high-strength steel and Rockwell C32 hardness, ensuring reliable performance in high-stress environments.
- Superior holding power from the fully threaded M8 x 1.25mm coarse pitch design, providing robust and secure fastening in various materials.
- Easy installation and removal with the external hex head drive, allowing for quick assembly using standard tools.
- Precise thread fit with Class 6g tolerance, ensuring consistent engagement and reducing the risk of cross-threading.
- Corrosion-resistant black finish enhances longevity in industrial settings, minimizing maintenance needs.
- Compliance with international standards like DIN 933 and ISO 4017, guaranteeing interchangeability and quality assurance.
- High tensile strength of 150,000 psi supports heavy-duty applications without failure, ideal for machinery and structural assemblies.
Professional Applications & Engineering Value
This M8 hex head screw is engineered to address common industrial challenges, such as vibration loosening and material fatigue. Made from high-strength steel with a Class 10.9 rating, it offers exceptional resistance to tensile and shear forces, making it perfect for heavy-duty applications in automotive, construction, and machinery assembly. The fully threaded metric coarse pitch design ensures maximum grip in metals and composites, while the external hex drive simplifies installation with standard wrenches. Its black surface treatment provides added corrosion resistance, extending service life in harsh environments. By adhering to ISO 4017 and DIN 933 standards, this screw delivers reliable performance, reducing downtime and maintenance costs in professional engineering projects.
Specification Summary & Compliance
This product features precise Class 6g thread fit and M8 x 1.25mm coarse pitch threading, manufactured to ISO 4017 and DIN 933 specifications for dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material quality in industrial use.
