S-90276A152 6-32 x 7/8" 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 demanding industrial environments
- High tensile strength of 60,000 psi ensures reliable performance under heavy loads and vibration
- Rockwell B69 hardness provides excellent durability and resistance to wear during installation and use
- Class 2A thread fit offers optimal assembly clearance while maintaining secure fastening integrity
- Fully threaded design maximizes grip length and load distribution across the entire fastener
- Coarse UNC threading enables quick installation and reduced cross-threading risks in production environments
- Slotted rounded head allows for easy manual installation with standard screwdrivers
Professional Applications & Engineering Value
Engineered for industrial fastening applications requiring dependable performance, these 6-32 UNC coarse thread screws deliver exceptional value through their robust material composition and precision manufacturing. The zinc-plated steel construction provides essential corrosion protection in manufacturing facilities, electrical enclosures, and machinery assemblies where environmental factors threaten fastener integrity. The rounded head design with slotted drive offers practical installation advantages for maintenance crews and assembly line workers, while the coarse threading significantly reduces installation time and prevents thread damage during high-volume production runs. With full threading along the 7/8" length, these screws maintain consistent clamping force across the entire engagement area, preventing loosening in vibrating equipment and ensuring long-term joint security in heavy-duty applications.
Specification Summary & Compliance
This rounded head screw features precise Class 2A thread fit per UNC standards with 6-32 thread size and right-hand threading direction. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance requirements. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety standards.
