S-90058A251 10-24 x 1 1/2" Tamper-Resistant Tri-Groove-Drive Steel Round Head Screws
Tamper-Resistant Tri-Groove-Drive Steel Round Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with zinc plating for extended service life in harsh industrial environments
- Superior holding power with 80,000 psi tensile strength and full threading for maximum engagement
- Precise thread fit with Class 3A tolerance ensuring reliable, vibration-resistant connections
- Enhanced durability with Rockwell C28 hardness providing excellent wear resistance
- Efficient installation with Tri-Groove drive style offering superior torque transfer and reduced cam-out
- Versatile compatibility with UNC coarse thread profile for quick assembly in various materials
- Optimized head design with rounded profile for smooth finish and reduced snagging risks
Professional Applications & Engineering Value
These 10-24 UNC coarse thread screws deliver exceptional performance in demanding industrial applications where vibration resistance and structural integrity are critical. The zinc-plated steel construction provides reliable corrosion protection for outdoor equipment, machinery assemblies, and structural frameworks. The Tri-Groove drive system ensures secure fastening in high-torque scenarios, while the Class 3A thread fit maintains precise tolerances for consistent performance in automotive, manufacturing, and construction applications. The combination of 80,000 psi tensile strength and fully threaded design creates superior clamping force, making these rounded head screws ideal for applications requiring both aesthetic appeal and mechanical reliability.
Specification Summary & Compliance
Manufactured to inch system standards with Class 3A thread fit precision and UNC coarse thread profile. Complies with industry standards for mechanical properties and dimensional accuracy. The zinc-plated steel finish meets corrosion resistance requirements for industrial applications, while the mechanical properties including Rockwell C28 hardness and 80,000 psi tensile strength ensure consistent performance across demanding environments.
