S-3638N146 M16 x 70 mm DIN 561B Set Screws
Set 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 durability and reliability with Class 8.8 high-strength steel construction, ensuring long-term performance in demanding industrial environments.
- Secure and precise fastening thanks to the M16 coarse thread with Class 6g fit, providing excellent vibration resistance and reduced risk of loosening.
- Easy installation and removal with an external hex drive and standard 18mm head width, compatible with common tools for efficient maintenance.
- Enhanced grip and alignment from the extended tip design (8mm length), improving positioning accuracy in assemblies.
- Consistent quality and interchangeability through compliance with DIN 561B standards, ensuring dimensional accuracy and reliable performance.
- Superior wear resistance due to Rockwell C20 hardness, extending service life under mechanical stress and repetitive use.
- Safe for regulated industries with RoHS 3 and REACH compliance, meeting environmental and health standards for global applications.
Professional Applications & Engineering Value
This M16x2mm Class 8.8 steel hex set screw is engineered to address critical challenges in industrial machinery, automotive, and heavy equipment assembly. Its coarse thread and Class 6g fit minimize cross-threading risks while providing robust clamping force, ideal for high-vibration settings. The extended tip enhances alignment in blind holes, reducing installation errors and improving joint integrity. Made from high-strength steel with Rockwell C20 hardness, it resists deformation under load, ensuring reliable performance in demanding applications like gear hubs, shaft collars, and precision fixtures. Compliance with DIN 561B guarantees dimensional consistency, streamlining procurement and reducing downtime in B2B operations.
Specification Summary & Compliance
This set screw features precise metric dimensions: M16 thread size with 2mm pitch, Class 6g thread fit tolerance, 70mm length, and an extended tip (8mm length, 12mm diameter with specified tolerances). It meets DIN 561B manufacturing standards for dimensional accuracy and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.
