S-93700A226 M12 x 25 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
- Exceptional tensile strength of 180,000 psi ensures reliable performance in heavy-duty applications, reducing the risk of fastener failure.
- Black-oxide coating on alloy steel provides superior corrosion resistance, extending service life in harsh industrial environments.
- Precision Class 4h thread fit guarantees consistent engagement and secure fastening, minimizing assembly issues.
- 12-point external drive design allows for high-torque application with standard tools, enhancing installation efficiency.
- Integrated flange distributes clamping force evenly, preventing surface damage and improving joint integrity.
- Fully threaded shank offers maximum grip length, accommodating various material thicknesses with versatile use.
- Rockwell C38 hardness ensures high durability and wear resistance, maintaining performance under repetitive stress.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this M12 metric screw with coarse thread and 1.75mm pitch addresses common challenges like vibration loosening and corrosion. The black-oxide alloy steel construction, combined with a 12-point head and external drive, enables quick, high-torque installations in machinery, automotive, and construction applications. Its flanged design eliminates the need for separate washers, streamlining assembly while providing secure, flush mounting. Ideal for heavy-duty fastening, it ensures long-term reliability in environments requiring Class 4h thread fit and robust material properties, reducing maintenance downtime and enhancing operational safety.
Specification Summary & Compliance
This product adheres to metric system standards with precise dimensions: M12 thread size, 1.75mm pitch, and 25mm length. It features Class 4h thread fit for accurate tolerance, ensuring compatibility with standard nuts and components. Manufactured from alloy steel with a black-oxide surface treatment, it meets general industry requirements for performance and is compliant with RoHS and REACH environmental directives, supporting safe and sustainable usage in various engineering applications.
