S-90287A829 10-32 x 1/2" ASME B18.6.3 Tamper-Resistant One-Way-Drive Steel Round Head Screws
Tamper-Resistant One-Way-Drive Steel Round Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
- High tensile strength of 60,000 psi ensures reliable load-bearing capacity and joint integrity under stress
- Precision Class 2A thread fit guarantees smooth installation and consistent engagement with mating components
- Fully threaded design provides maximum grip length and uniform clamping force across the entire fastener
- Fine UNF thread profile offers enhanced vibration resistance and superior holding power compared to coarse threads
- Rockwell B70 hardness rating maintains thread form and drive integrity through repeated installation cycles
- Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
These 10-32 UNF rounded head screws deliver exceptional performance in demanding assembly applications where vibration resistance and corrosion protection are critical. The zinc-plated steel construction provides a durable barrier against environmental factors, while the fine thread configuration maintains secure fastening in high-vibration equipment, automotive components, and precision machinery. The rounded head profile offers improved aesthetics and reduced snagging in confined spaces. Engineered to ASME B18.6.3 specifications, these fully threaded screws ensure consistent performance across production runs, reducing assembly time and minimizing the risk of thread stripping or fastener failure in critical industrial applications.
Specification Summary & Compliance
Manufactured to exacting Class 2A thread fit tolerances with UNF fine thread specifications (10-32 size). Complies with ASME B18.6.3 manufacturing standards for dimensional accuracy and performance. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for environmental safety and regulatory acceptance in global markets. Features right-hand thread direction with standard rounded head profile for consistent installation performance.
