S-92581A540 M8 x 25 mm DIN 464 Thumb Screws
Thumb Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Effortless hand-tightening and adjustment with a 30 mm knurled round head for superior grip in tight spaces.
- Enhanced corrosion resistance from the black-oxide steel finish, extending service life in various industrial environments.
- High-strength performance with a tensile strength of 70,000 psi and Rockwell B84 hardness for reliable, durable fastening.
- Quick and easy installation due to the M8 x 1.25 mm coarse thread and Class 6g fit, ensuring smooth engagement.
- Versatile and secure fastening with a fully threaded 25 mm length and raised collar for stable alignment.
- Compliance with rigorous standards including DIN 464, ensuring dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance for safe use in regulated industries.
Professional Applications & Engineering Value
This M8 thumb screw is engineered to solve common industrial challenges where tool-free, rapid assembly and disassembly are critical. The black-oxide steel material provides a robust barrier against rust and wear, making it ideal for applications in machinery, electronics, and automotive sectors that demand corrosion-resistant fastening. The knurled head and coarse thread pitch enable quick manual operation, reducing downtime in maintenance and production lines. Its fully threaded design and raised round head with a collar ensure consistent clamping force and alignment, preventing loosening under vibration. By meeting DIN 464 standards, it guarantees precision and reliability, offering a cost-effective solution for B2B procurement in high-performance environments.
Specification Summary & Compliance
This thumb screw features an M8 x 1.25 mm metric coarse thread with a Class 6g thread fit for precise dimensional accuracy. It is manufactured in compliance with DIN 464 specifications and adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity.
