S-90276A192 8-32 x 3/8" ASME B18.6.3 Steel Round Head Slotted Screws
Steel Round Head Slotted 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 performance under heavy loads and vibration
- Class 2A thread fit with UNC coarse threading provides quick assembly and secure fastening in various materials
- Rockwell B69 hardness rating maintains thread integrity and prevents stripping during installation
- Fully threaded design offers maximum grip length and consistent holding power along the entire fastener
- Standard slotted drive enables easy installation with common tools while maintaining traditional compatibility
- Comprehensive compliance with ASME B18.6.3, RoHS 3, and REACH ensures quality and environmental responsibility
Professional Applications & Engineering Value
These 8-32 UNC zinc-plated steel rounded head screws deliver exceptional engineering value across industrial applications where corrosion resistance and high tensile strength are critical. The zinc-plated steel construction provides superior protection against environmental factors, while the fully threaded coarse UNC pattern ensures rapid installation and reliable performance in metal assemblies, machinery, and equipment manufacturing. The rounded head profile with slotted drive offers traditional compatibility with standard tools, making these industrial screws ideal for maintenance, repair, and OEM applications requiring ASME B18.6.3 compliance. With 60,000 psi tensile strength and Rockwell B69 hardness, these fasteners prevent thread deformation and maintain clamping force in high-vibration environments.
Specification Summary & Compliance
Manufactured to precise inch system measurements with Class 2A thread fit tolerance ensuring consistent performance. The UNC coarse thread pattern (8-32) with right-hand threading meets standardized installation requirements. Full compliance with ASME B18.6.3 manufacturing specifications guarantees dimensional accuracy and performance reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming these fasteners meet current environmental and safety standards for industrial use.
