S-91290A189 M10 x 240 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket 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 strength-to-weight ratio with Class 12.9 rating and 170,000 psi tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance through black-oxide surface treatment, extending service life in challenging industrial environments
- Precise torque transmission enabled by 8mm hex drive and standard socket head profile, reducing tool slippage and installation errors
- Optimized thread engagement with M10 coarse thread (1.5mm pitch) and Class 5g6g fit for faster assembly and vibration resistance
- Versatile partial threading providing 32mm minimum threaded length for both clamping and alignment functions
- Enhanced durability with Rockwell C37 hardness maintaining dimensional stability under repeated loading cycles
- Global compliance assurance meeting DIN 912/ISO 4762 standards with RoHS 3 and REACH environmental regulations
Professional Applications & Engineering Value
This M10 socket head cap screw delivers critical engineering solutions where high tensile strength and reliable fastening are paramount. The black-oxide alloy steel construction provides superior corrosion protection in manufacturing equipment, automotive assemblies, and heavy machinery applications. The coarse metric thread (1.5mm pitch) ensures rapid installation and maintains clamping force in vibrating environments, while the partially threaded design allows precise positioning in jigs and fixtures. With Class 12.9 strength rating and 170,000 psi tensile capability, this fastener prevents joint failure in critical structural connections, reducing maintenance downtime and improving operational safety across industrial sectors.
Specification Summary & Compliance
Manufactured to DIN 912 / ISO 4762 specifications with Class 5g6g thread fit tolerance ensuring precise engagement. The 240mm length with 32mm minimum thread length provides versatile fastening options. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, alongside Class 12.9 mechanical properties verified through Rockwell C37 hardness testing and 170,000 psi tensile strength validation.
