S-91502A276 M16 x 50 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 ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance from blue-dyed zinc plating protects against rust and extends service life in harsh industrial environments.
- Precision-machined hex socket drive with 14 mm size allows for secure tool engagement and high torque application without stripping.
- Class 12.9 strength rating and Rockwell C37 hardness provide outstanding durability and fatigue resistance for long-term use.
- Standardized metric thread (M16x2mm coarse) with Class 5g6g fit ensures easy installation and consistent compatibility with mating components.
- Partially threaded design offers optimal clamping force distribution and reduces the need for additional washers in assemblies.
- Compliance with DIN 912/ISO 4762 guarantees dimensional accuracy and interchangeability, streamlining procurement and inventory management.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M16 socket head cap screws address critical challenges in machinery, automotive, and heavy equipment assembly. The alloy steel construction with Class 12.9 strength and zinc plating resists vibration loosening and environmental degradation, ensuring stable connections under dynamic loads. The hex socket drive enables flush mounting in confined spaces, while the coarse metric thread and partial threading enhance grip and reduce stress concentration. Ideal for high-stress bolting applications, these fasteners deliver reliable performance, minimize maintenance downtime, and support efficient production workflows.
Specification Summary & Compliance
This socket head cap screw features an M16x2mm coarse thread with Class 5g6g fit, 50 mm length, and 44 mm minimum thread length, adhering to DIN 912 / ISO 4762 standards for dimensional precision. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence in global supply chains.
