S-90058A242 10-24 x 1/2" Tamper-Resistant Tri-Groove-Drive Steel Round Head Screws
Tamper-Resistant Tri-Groove-Drive Steel Round Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance with zinc-plated steel construction for long-lasting performance in harsh industrial environments
- Superior torque transmission through Tri-Groove drive design, reducing cam-out and tool slippage during installation
- High-strength fastening capability with 80,000 psi tensile strength and Rockwell C28 hardness for demanding applications
- Precision thread engagement with Class 3A thread fit ensuring reliable, vibration-resistant connections
- Full threading coverage provides maximum grip and load distribution along the entire 1/2" length
- Optimized for quick installation with coarse UNC threads and right-hand threading direction
- Rounded head profile offers improved aesthetics and reduced snagging in assembled products
Professional Applications & Engineering Value
These 10-24 UNC zinc-plated steel screws deliver exceptional engineering value for industrial applications where corrosion resistance and high tensile strength are critical. The combination of Class 3A thread fit and fully threaded design ensures maximum engagement and vibration resistance in machinery, equipment assembly, and structural applications. The Tri-Groove drive system provides superior torque transmission, reducing installation time and preventing fastener damage. With Rockwell C28 hardness and 80,000 psi tensile strength, these rounded head screws maintain integrity under heavy loads while the zinc plating protects against environmental degradation in manufacturing, automotive, and construction settings.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 3A thread fit for superior tolerance control. Features UNC coarse threads with right-hand direction and full threading along the 1/2" length. The zinc-plated steel construction meets industry standards for corrosion protection, while the mechanical properties including 80,000 psi tensile strength and Rockwell C28 hardness ensure reliable performance in demanding applications. Complies with relevant industrial fastening specifications and quality standards.
