S-92581A140 M3 x 12 mm DIN 464 Thumb Screws

Key Features & Benefits at a Glance

• Effortless hand-tightening with a knurled round head for superior grip in tool-free applications
• Enhanced durability and corrosion resistance from the black-oxide steel finish, extending service life
• Reliable mechanical performance with a Rockwell B84 hardness and 70,000 psi tensile strength for demanding environments
• Quick and secure coarse thread engagement with a 0.5 mm pitch, ideal for rapid assembly and disassembly
• Precise thread fit with Class 6g tolerance ensuring consistent performance and compatibility
• Versatile fully-threaded design for maximum adjustability and holding power along the entire 12 mm length
• Guaranteed compliance and safety meeting DIN 464 standards, RoHS 3, and REACH regulations

Professional Applications & Engineering Value

This M3 thumb screw is engineered to solve common industrial challenges where frequent access and tool-free operation are required. The black-oxide steel construction provides excellent resistance to rust and wear, making it ideal for electronics enclosures, machinery panels, and laboratory equipment that undergo regular maintenance. The coarse 0.5 mm pitch and fully threaded right-hand design ensure fast, secure fastening, reducing assembly time while the knurled round head offers a non-slip surface for reliable hand-tightening even in low-light or oily conditions. Its compliance with DIN 464 ensures dimensional consistency and interchangeability, providing engineers with a dependable component for precision applications.

Specification Summary & Compliance

This thumb screw features a metric M3 x 0.5 mm thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured in accordance with DIN 464 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and responsible use in global markets.