S-92581A260 M4 x 16 mm DIN 464 Thumb Screws
Thumb Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Effortless manual tightening and loosening with a knurled round head for superior grip, even with gloves or oily hands.
- Enhanced corrosion resistance thanks to the black-oxide steel finish, ensuring long-term reliability in various industrial environments.
- Exceptional mechanical strength and durability with a Rockwell B84 hardness and 70,000 psi tensile strength to withstand high-stress applications.
- Reliable and precise engagement with a fully threaded M4 x 0.7 mm coarse thread and Class 6g fit, ensuring consistent performance.
- Stable seating and alignment provided by the integrated collar, reducing the risk of cross-threading and component damage.
- Broad industry compatibility as it conforms to the DIN 464 standard, guaranteeing dimensional accuracy and interchangeability.
- Safe for use in regulated environments with compliance to RoHS 3 and REACH, meeting strict environmental and safety standards.
Professional Applications & Engineering Value
This M4 thumb screw is engineered to solve common assembly challenges in industrial settings. The black-oxide steel construction provides a robust barrier against rust and wear, making it ideal for machinery, electronic enclosures, and frequent-adjustment fixtures where corrosion can compromise integrity. The fully threaded design and coarse thread pitch enable quick installation and high clamping force, while the raised knurled head offers excellent torque application without specialized tools. By adhering to the DIN 464 standard, it ensures seamless integration into metric-based systems, reducing downtime and maintenance costs. This screw delivers reliable, tool-free fastening for precision applications demanding both strength and user convenience.
Specification Summary & Compliance
This thumb screw features an M4 x 0.7 mm metric thread with a Class 6g thread fit for precise dimensional tolerance. It is manufactured in compliance with the DIN 464 specification and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental safety and material quality.
