S-91385A433 M10 x 20 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Permanent vibration resistance with nylon patch thread locker that maintains secure fastening in high-stress environments
• Superior corrosion protection from black-oxide coating on alloy steel, extending service life in demanding industrial applications
• Reliable high-temperature performance with thread locker effective from -50° to 250°F (-45° to 121°C)
• Enhanced torque transmission through 5mm hex drive design, preventing tool slippage during installation
• Precision thread engagement with Class 5g6g metric coarse threads ensuring consistent clamping force
• Maximum material penetration from cup point design that creates secure seating in mating components
• Exceptional mechanical strength with Rockwell C45 hardness for durable, long-lasting fastening solutions

Professional Applications & Engineering Value

Engineered for critical industrial fastening applications where vibration resistance and positional security are paramount, this M10 set screw solves common assembly challenges in machinery, automotive, and manufacturing equipment. The black-oxide alloy steel construction combined with the permanent nylon patch thread locker creates a reliable locking mechanism that withstands continuous operational stresses. The cup point design bites securely into mating surfaces, preventing component shift while the headless configuration allows for flush mounting in space-constrained applications. Meeting DIN 916/ISO 4029 specifications, this metric set screw delivers consistent performance in high-vibration environments where traditional fasteners might loosen over time.

Specification Summary & Compliance

This M10 x 1.5mm set screw features Class 5g6g thread fit tolerance according to ISO metric standards, ensuring precise dimensional accuracy and reliable thread engagement. Manufactured to DIN 916 ISO 4029 specifications, the fastener maintains consistent quality and performance characteristics. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial components. The coarse thread spacing with 1.5mm pitch provides optimal engagement in various materials while the 20mm length offers versatile application possibilities across different assembly requirements.