S-90276A194 8-32 x 1/2" 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
- Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Superior tensile strength rated at 60,000 psi ensures reliable fastening under high-stress industrial applications
- Precision Class 2A thread fit with UNC coarse threading provides easier assembly and reduced cross-threading risks
- Full threading design delivers maximum grip and consistent clamping force along the entire 1/2" length
- Rockwell B69 hardness maintains thread integrity and prevents stripping during repeated installations
- Standard slotted drive with rounded head profile enables quick installation with common tools while minimizing surface protrusion
- Regulatory compliance assurance meets ASME B18.6.3 specifications and environmental standards (RoHS 3, REACH) for global supply chain compatibility
Professional Applications & Engineering Value
These 8-32 UNC zinc-plated steel screws deliver exceptional engineering value for industrial assembly applications where corrosion resistance and mechanical reliability are critical. The combination of 60,000 psi tensile strength and Rockwell B69 hardness ensures these rounded head slotted screws maintain structural integrity in vibration-prone environments. The coarse thread design with Class 2A fit provides faster installation in production settings while reducing the risk of thread damage. Ideal for machinery assembly, electrical enclosures, and equipment manufacturing, these fully threaded fasteners offer consistent performance where precise fastening solutions are required for long-term operational stability.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 standards with Class 2A thread fit tolerance for precision assembly. Features 8-32 UNC coarse threads with right-hand orientation and 1/2" fully threaded length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial applications.
