S-91290A788 M16 x 25 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 load-bearing capacity with 170,000 psi tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance provided by black-oxide coating on alloy steel, extending service life in demanding environments
- Precision thread engagement with Class 5g6g fit ensuring consistent fastening and vibration resistance
- Optimal torque transmission through 14mm hex drive design, preventing tool slippage and damage during installation
- Maximum material hardness at Rockwell C37 for excellent wear resistance and thread integrity
- Industry-standard compatibility with DIN 912/ISO 4762 specifications for seamless integration into existing assemblies
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe usage across global markets
Professional Applications & Engineering Value
This M16 socket head cap screw delivers critical engineering solutions for heavy machinery, automotive assemblies, and industrial equipment where high tensile strength and corrosion resistance are paramount. The black-oxide alloy steel construction combined with Class 12.9 strength rating addresses common failure points in vibrating environments, while the 2mm coarse thread pitch enables rapid installation without compromising holding power. The fully threaded design ensures uniform stress distribution across the entire 25mm length, making these metric hex socket screws ideal for critical joints subject to dynamic loads and harsh operating conditions where fastener reliability directly impacts system safety and maintenance intervals.
Specification Summary & Compliance
Manufactured to DIN 912/ISO 4762 standards with Class 5g6g thread fit precision and M16x2mm coarse thread specifications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international safety and substance restriction requirements for industrial components.
