S-91502A274 M16 x 40 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 of 170,000 PSI from Class 12.9 alloy steel ensures reliable performance in the most demanding heavy-duty applications.
- Superior corrosion resistance is provided by the blue-dyed zinc plating, extending service life in harsh industrial environments.
- High-strength Class 12.9 rating and Rockwell C37 hardness guarantee excellent resistance to stripping and shear forces.
- Precise Class 5g6g thread fit on the M16x2mm coarse thread ensures easy starting and secure, vibration-resistant fastening.
- Standard 14mm hex drive offers a common, secure interface for high-torque installation with standard tools.
- Full threading (M16x40mm) provides maximum grip and adjustability along the entire length of the fastener.
- Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability for global engineering projects.
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M16 socket head cap screws solve critical challenges in machinery, automotive, and construction. The Class 12.9 alloy steel core provides the high tensile strength needed to withstand extreme loads and vibrations without failure. The blue-dyed zinc-plated finish offers a durable barrier against corrosion, significantly increasing longevity in environments exposed to moisture and chemicals. The coarse 2mm pitch thread and Class 5g6g fit ensure rapid assembly and a secure hold, even in materials where fine threads might strip. The combination of a 14mm hex drive and fully threaded right-hand design makes these metric fasteners ideal for high-stress connections requiring reliable, repeatable torque performance.
Specification Summary & Compliance
This socket head cap screw features an M16x2mm coarse thread with a Class 5g6g thread fit ensuring dimensional precision. It is manufactured to the DIN 912 / ISO 4762 standard, confirming its dimensional and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making it suitable for use in regulated markets and environmentally conscious applications.
