S-90181A827 10-32 x 3/8" 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
- Easy manual tightening and loosening with the ergonomic spade head design, eliminating the need for tools in frequent adjustments.
- Exceptional durability and resistance to wear thanks to the steel construction and Rockwell B55 hardness, ensuring long service life.
- High load-bearing capacity with a tensile strength of 40,000 psi, providing reliable performance under stress.
- Precise and secure fastening achieved through the Class 2A thread fit and fine UNF thread, minimizing the risk of stripping.
- Full-length threading for maximum grip across the entire 3/8" length, offering versatile engagement in various material thicknesses.
- Compliance with environmental regulations as it is RoHS 3 compliant, making it suitable for use in regulated industries.
- Optimized for inch-based systems with right-hand thread direction, ensuring compatibility with standard industrial equipment.
Professional Applications & Engineering Value
This 10-32 UNF thumb screw is engineered from steel to address common industrial challenges such as frequent disassembly and vibration-induced loosening. The spade head allows for quick manual operation, reducing downtime in maintenance and assembly lines. Its fully threaded design and Class 2A thread fit ensure a tight, reliable hold in applications like electronic enclosures, machinery panels, and prototyping fixtures. The fine thread and right-hand thread direction provide superior resistance to back-off, while the robust material and RoHS 3 compliance make it ideal for demanding environments, including aerospace, automotive, and consumer electronics, where precision and regulatory adherence are critical.
Specification Summary & Compliance
This thumb screw adheres to UNF thread standards with a Class 2A thread fit for precise dimensional accuracy. It features a thread size of 10-32, thread diameter of 0.19", and fine thread spacing. Manufactured to deliver consistent performance, it complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free of hazardous substances for safe use in various industrial and electronic applications.
