S-91290A107 M6 x 130 mm DIN 912 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 load-bearing capability with Class 12.9 strength rating and 170,000 psi tensile strength for reliable performance in high-stress environments.
- Superior corrosion resistance due to black-oxide coating on alloy steel, extending service life in demanding industrial conditions.
- Precise torque application enabled by 5 mm hex drive and standard socket head, reducing tool slippage and installation errors.
- Optimized thread engagement with M6x1 mm coarse thread and Class 5g6g fit, ensuring secure fastening and vibration resistance.
- Enhanced durability from Rockwell C37 hardness, maintaining structural integrity under repetitive mechanical stress.
- Versatile partial threading along 24 mm of the 130 mm length, allowing flexible clamping in varied assembly setups.
- Global compliance assurance meeting DIN 912 specifications, RoHS 3, and REACH standards for safe, regulated use.
Professional Applications & Engineering Value
Engineered for high-stress industrial applications, these Class 12.9 metric socket head cap screws deliver critical reliability in machinery, automotive, and heavy equipment assemblies. The black-oxide alloy steel construction combats corrosion while the coarse M6x1 mm thread resists loosening under vibration. With a partially threaded design, they provide precise clamping force distribution, reducing point stress in structural joints. The hex drive ensures consistent torque transmission, minimizing assembly time and tool wear in automated or manual fastening processes. Ideal for applications demanding high tensile strength and long-term durability without compromising regulatory compliance.
Specification Summary & Compliance
This socket head cap screw maintains Class 5g6g thread fit per ISO metric standards with a 24 mm minimum thread length on a 130 mm shank. Manufacturing adheres to DIN 912 specifications for dimensional accuracy and performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and material restrictions are met for industrial use.
