S-91290A262 M5 x 50 mm DIN 912, ISO 4762 Alloy Steel Socket Head Screws
Alloy Steel Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
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 the black-oxide finish on alloy steel, extending service life in demanding industrial environments.
- Precise M5 coarse threading (0.8mm pitch) with Class 5g6g fit allows for quick, secure assembly and easy alignment in various materials.
- High hardness (Rockwell C37) provides excellent wear resistance, maintaining thread integrity through repeated use.
- 4mm hex drive socket head offers a secure, flush fit for efficient installation with standard tools, minimizing stripping.
- Partially threaded design enables precise clamping force control, ideal for applications requiring unthreaded shank sections.
- Compliance with DIN 912/ISO 4762 ensures dimensional accuracy and interchangeability, streamlining procurement and assembly processes.
Professional Applications & Engineering Value
This M5 socket head cap screw is engineered for high-performance industrial assemblies where reliability is non-negotiable. The black-oxide alloy steel construction combats rust and oxidation, making it suitable for machinery, automotive, and equipment subjected to harsh conditions. With a Class 12.9 strength rating and coarse metric threads, it delivers robust clamping force and vibration resistance, addressing common issues like loosening under dynamic loads. The partially threaded rod design allows the unthreaded portion to act as a precision guide or pivot, enhancing stability in precision engineering applications. Its compliance with international standards ensures seamless integration into global supply chains, reducing downtime and maintenance costs.
Specification Summary & Compliance
This screw features M5 x 0.8mm coarse threads with a Class 5g6g thread fit per ISO metric standards, ensuring precise engagement and tolerance control. It adheres to DIN 912 / ISO 4762 specifications for dimensional accuracy, including head diameter, drive size, and length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for industrial use worldwide.
