S-3638N124 M10 x 25 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 holding power with Class 8.8 steel construction and Rockwell C20 hardness, ensuring reliable performance in demanding applications.
- Precise thread engagement via Class 6g thread fit and coarse 1.5mm pitch, enabling faster installation and reduced cross-threading risk.
- Extended tip design with controlled 5mm length and diameter tolerances, providing deeper penetration and improved component locking.
- External hex drive compatibility with 13mm head width, allowing for high-torque application using standard industrial tools.
- Full regulatory compliance with DIN 561B specifications, RoHS 3, and REACH, ensuring material safety and international acceptance.
- Durable metric construction featuring M10x25mm right-hand threading, built for long-term stability in mechanical assemblies.
Professional Applications & Engineering Value
This M10 set screw delivers critical engineering value by solving common industrial fastening challenges. The Class 8.8 steel material and Rockwell C20 hardness provide exceptional shear and tensile strength, preventing failure under vibration or heavy loads. Its extended tip and coarse metric thread design ensure positive seating in pulleys, gears, and collars, eliminating slippage in power transmission systems. The external hex drive accommodates high installation torque, making it ideal for assembly lines requiring speed and reliability. Compliant with DIN 561B, it meets precise dimensional standards for consistent performance in automotive, machinery, and equipment manufacturing applications.
Specification Summary & Compliance
This set screw maintains Class 6g thread fit tolerance per ISO metric standards, with tip diameter tolerance of -0.22mm to 0 and tip length tolerance of 0 to 0.3mm for precision assembly. Manufacturing and material specifications conform to DIN 561B, ensuring dimensional accuracy and interoperability. The product is verified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and substance restrictions for global industrial use.
