S-93339A066 M4 x 12 mm 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 from high-strength alloy steel construction with Rockwell C39 hardness for maximum durability in demanding applications
- Precise flush mounting capability thanks to the headless design that sits perfectly flush with mounted surfaces
- Enhanced grip and reduced surface damage from the ball tip design that distributes pressure evenly
- Reliable thread engagement with Class 6g thread fit ensuring consistent performance and easy installation
- Quick installation and removal using standard 2mm hex tools for efficient maintenance and assembly
- Wide industrial compatibility with metric coarse thread (M4 x 0.7mm) meeting international standards
- Environmental compliance assurance with RoHS 3 certification for safe use in regulated industries
Professional Applications & Engineering Value
This M4 set screw delivers exceptional engineering value in applications requiring secure, flush fastening solutions. The alloy steel construction with Rockwell C39 hardness provides superior resistance to vibration loosening and mechanical stress, making it ideal for precision machinery, automotive assemblies, and industrial equipment. The ball tip design minimizes surface marring while providing concentrated clamping force, solving common challenges of component damage during installation. The hex headless configuration ensures completely flush mounting in tight spaces where protruding fastener heads are unacceptable. With its metric coarse thread and Class 6g tolerance, this set screw offers reliable performance in high-vibration environments while maintaining easy disassembly for maintenance purposes.
Specification Summary & Compliance
This precision metric set screw features M4 x 0.7mm coarse threads with Class 6g thread fit for optimal dimensional accuracy. The 12mm length and 2mm hex drive provide standardized installation across industrial applications. Manufactured from high-strength alloy steel with Rockwell C39 hardness, this component meets rigorous industrial standards for set screws. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a) for lead as an alloying element in steel, ensuring environmental regulatory adherence for global manufacturing requirements.
