S-93075A146 6-32 x 3/8" ASME B18.6.3 Low-Strength Steel Hex Head Screws
Low-Strength Steel Hex 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 plating for extended service life in harsh 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 and deformation
- Class 2A thread fit offers consistent, reliable engagement while allowing for easier assembly
- External hex drive design enables quick installation and removal with standard tools
- Coarse UNC threading provides superior holding power in various materials
- Full threading along the entire 3/8" length maximizes grip and load distribution
Professional Applications & Engineering Value
These 6-32 UNC hex head screws deliver exceptional engineering value across multiple industrial sectors. The combination of steel construction with zinc plating creates a robust fastener that withstands corrosive environments while maintaining structural integrity. The coarse thread design ensures secure fastening in materials where fine threads might strip or fail, making them ideal for assembly lines, machinery, and equipment manufacturing. The external hex drive allows for high torque application without cam-out, reducing installation time and improving workplace efficiency. These fully threaded screws distribute stress evenly along their entire length, preventing point failures in demanding applications such as automotive assemblies, electrical enclosures, and industrial machinery where vibration resistance is critical.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with UNC coarse threading for consistent performance. Complies with ASME B18.6.3 manufacturing specifications ensuring dimensional accuracy and reliability. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards for environmental safety and restricted substance control. The inch system measurements guarantee compatibility with North American equipment and specifications.
