S-91290A027 M16 x 150 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 tensile strength with Class 12.9 rating and 170,000 psi capacity for reliable performance in high-stress applications
- Superior corrosion resistance through black-oxide coating that protects against industrial environmental factors
- Precise torque transmission via 14mm hex drive socket ensuring secure fastening without stripping
- Optimized thread engagement with M16x2mm coarse threads providing quick assembly and vibration resistance
- Enhanced durability from Rockwell C37 hardness maintaining structural integrity under repeated loads
- Versatile partial threading allowing both threaded and unthreaded sections for flexible application requirements
- Global compliance assurance meeting DIN 912/ISO 4762 standards for international project compatibility
Professional Applications & Engineering Value
This M16 socket head cap screw delivers critical engineering solutions where high-strength fastening is paramount. The black-oxide alloy steel construction combined with Class 12.9 strength rating addresses common industrial challenges including joint failure, vibration loosening, and environmental degradation. The metric coarse thread design ensures rapid installation in heavy machinery, automotive assemblies, and structural frameworks while maintaining 170,000 psi tensile strength under extreme operational stresses. The partially threaded configuration provides precise clamping force distribution, making these socket head cap screws ideal for precision equipment, manufacturing fixtures, and industrial automation systems requiring reliable, repeatable fastening performance.
Specification Summary & Compliance
Manufactured to DIN 912/ISO 4762 specifications with Class 5g6g thread fit ensuring dimensional accuracy and interchangeability. The 150mm length with 44mm minimum thread length provides consistent engagement depth. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to international substance restriction standards for industrial components.
