S-93700A223 M10 x 40 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
- Enhanced corrosion resistance and reduced light reflection with the black-oxide coating, ideal for industrial environments.
- Superior torque transmission and high-strength fastening enabled by the 12-point external drive and 12mm drive size.
- Exceptional load-bearing capacity and durability thanks to the alloy steel construction with a tensile strength of 180,000 psi.
- Reliable performance under stress supported by Rockwell C38 hardness, resisting wear and deformation.
- Accurate and secure thread engagement with Class 4h thread fit, minimizing the risk of loosening in vibrating applications.
- Simplified installation and reduced assembly time using the coarse M10x1.5 thread for quick alignment and fast driving.
- Integrated flange design eliminates the need for a separate washer, providing a larger bearing surface and distributing clamp load effectively.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M10 12-point flange screws are crafted from black-oxide alloy steel to combat rust and reduce glare, making them suitable for machinery, automotive, and construction applications. The partially threaded design with a coarse metric thread ensures rapid installation and robust holding power, while the 12-point external drive allows for high-torque application without slippage. With a 40mm length and Class 4h thread precision, they deliver consistent performance in high-vibration environments, solving common issues of fastener failure and maintenance downtime. This combination of material strength and design enhances assembly efficiency and long-term reliability in heavy-duty fastening tasks.
Specification Summary & Compliance
This screw adheres to metric system standards with an M10x1.5 coarse thread and Class 4h thread fit for precise dimensional accuracy. It meets general industrial specifications for materials and threading, ensuring compatibility with common metric coarse thread applications. The product is manufactured in compliance with RoHS and REACH directives, supporting environmental and safety standards in global supply chains.
