S-91310A342 M6 x 40 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 load-bearing capability with 150,000 psi tensile strength for reliable performance in high-stress applications
- Superior wear resistance thanks to Rockwell C32 hardness, ensuring extended service life in demanding environments
- Optimal thread engagement with Class 6g fit and coarse 1 mm pitch for faster assembly and reduced cross-threading risk
- Maximum grip strength through full threading along the entire 40 mm length for secure fastening across material thicknesses
- Industry-standard compatibility with ISO 4017 DIN 933 specifications for seamless integration into existing metric systems
- Enhanced corrosion protection through compliant steel material meeting RoHS 3 and REACH environmental regulations
- Efficient installation with external hex drive and 10 mm head width for standard tool compatibility and high torque application
Professional Applications & Engineering Value
These Class 10.9 steel hex head screws deliver critical engineering solutions where high tensile strength and thread reliability are paramount. The fully threaded M6 design with coarse 1 mm pitch ensures maximum pull-out resistance in structural assemblies, machinery frames, and heavy equipment where vibration resistance is essential. The external hex drive accommodates high torque applications while the Class 6g thread fit prevents binding during installation. Manufactured to ISO 4017 DIN 933 standards, these metric hex bolts provide consistent performance in automotive, industrial manufacturing, and construction applications where 40 mm length fasteners are required for medium-thickness material joining.
Specification Summary & Compliance
This M6 x 1 mm x 40 mm hex head screw features Class 6g thread tolerance with right-hand coarse threading and complies with ISO 4017 DIN 933 manufacturing specifications. The fastener meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental safety and regulatory adherence for industrial applications worldwide.
