S-90046A121 10-32 x 1 1/2" NAS1801-3-24 High-Strength Steel Hex Head Screws with Phillips Drive
High-Strength Steel Hex Head Screws with Phillips Drive
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional tensile strength of 160,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
- Superior corrosion resistance from cadmium plating extends service life in harsh industrial environments, minimizing maintenance needs.
- Precise Class 3A thread fit guarantees tight, secure connections with minimal backlash, enhancing assembly integrity.
- Partially threaded design allows for controlled clamping force and improved vibration resistance in critical applications.
- External hex/Phillips drive provides versatile installation options with standard tools, speeding up assembly processes.
- Fine UNF thread spacing offers better load distribution and sealing capabilities compared to coarse threads.
- High hardness (Rockwell C34) resists wear and deformation, ensuring long-term durability and reuse potential.
Professional Applications & Engineering Value
This 10-32 UNF steel hex head screw is engineered to address common industrial challenges such as vibration loosening and environmental degradation. The cadmium plated finish provides a robust barrier against corrosion, making it ideal for aerospace, automotive, and machinery sectors where exposure to moisture or chemicals is prevalent. Its partially threaded configuration ensures that the unthreaded shank bears shear loads effectively, while the fine UNF threads deliver superior clamping force and fatigue resistance. Compliant with NAS1801-3-24 standards, it meets rigorous quality demands for high-performance assemblies, reducing downtime and maintenance costs through reliable, long-lasting fastening solutions.
Specification Summary & Compliance
This screw adheres to precise dimensional tolerances, including a Class 3A thread fit for high accuracy and UNF fine thread specifications. It is manufactured in accordance with NAS1801-3-24 standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for global industrial use.
