S-93700A221 M10 x 30 mm 12-Point Screws
12-Point Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-oxide coating, extending service life in harsh environments
- Exceptional tensile strength (180,000 psi) for reliable performance under heavy loads and vibration
- Precision Class 4h thread fit ensures secure, consistent engagement and reduces assembly errors
- Integrated flange design eliminates the need for separate washers, speeding up installation
- External 12-point drive allows high-torque application with standard tools, preventing stripping
- Rockwell C38 hardness provides excellent wear resistance and durability in demanding applications
- Fully threaded metric coarse design offers faster installation and strong holding power
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M10 12-point screws deliver critical reliability where failure is not an option. The black-oxide alloy steel construction combined with Rockwell C38 hardness provides superior resistance to corrosion and wear, making them ideal for automotive, machinery, and structural assemblies exposed to harsh conditions. The flanged design distributes clamping force evenly, preventing surface damage while the Class 4h thread fit and metric coarse threading ensure vibration-resistant, precise fastening in high-stress environments. These fully threaded screws with external 12-point drive enable efficient installation in confined spaces, reducing assembly time while maintaining 180,000 psi tensile strength integrity.
Specification Summary & Compliance
This M10x1.5x30mm 12-point screw features Class 4h thread fit precision with metric coarse threading (1.5 mm pitch) and full threading. Manufactured from alloy steel with black-oxide surface treatment, it meets industry standards for dimensional accuracy and mechanical properties. The product complies with RoHS and REACH environmental directives, ensuring safe use in various industrial sectors while delivering consistent performance in demanding applications.
