S-3638N143 M16 x 40 mm DIN 561B Set Screws
Set 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
- Superior clamping force with Class 8.8 strength grade, ensuring reliable performance in high-stress industrial applications
- Enhanced tip engagement thanks to the extended 8mm tip with tight diameter and length tolerances for secure positioning
- Optimized thread performance with Class 6g fit and coarse 2mm pitch for faster assembly and reduced cross-threading risk
- Durable material construction using steel with Rockwell C20 hardness for excellent wear resistance and longevity
- Industry-standard compatibility through DIN 561B compliance, ensuring interchangeability and quality consistency
- Secure drive engagement with external hex head design providing positive torque transmission during installation
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This M16 metric set screw delivers exceptional engineering value in applications requiring precise component positioning and reliable clamping force. The steel construction with Class 8.8 strength rating and Rockwell C20 hardness ensures durability against vibration and mechanical stress, while the extended tip with controlled tolerances provides superior engagement in mating parts. The coarse thread with 2mm pitch and Class 6g fit enables quick installation in production environments while maintaining secure fastening. Ideal for machinery, automotive assemblies, and industrial equipment where DIN 561B compliance guarantees dimensional accuracy and performance consistency across applications.
Specification Summary & Compliance
Manufactured to DIN 561B specifications with Class 6g thread tolerance ensuring precise dimensional accuracy. The extended tip features tight tolerances (tip length: 0 to 0.36mm, tip diameter: -0.27mm to 0) for consistent performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest industry standards for hazardous substance restrictions and chemical safety requirements.
