S-93075A546 6-32 x 1 1/2" 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
- Exceptional tensile strength of 60,000 PSI ensures reliable performance in demanding industrial applications
- Superior corrosion resistance with zinc plating extends service life in harsh environments
- High hardness rating (Rockwell B69) provides excellent wear resistance and durability
- Coarse UNC threading enables faster installation and better grip in various materials
- External hex drive design allows for high torque application with standard tools
- Full threading along the 1½" length ensures maximum holding power throughout the fastener
- Class 2A thread fit guarantees consistent, reliable engagement with mating components
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these 6-32 UNC hex head screws deliver exceptional performance where reliability matters most. The steel construction combined with zinc plating provides superior protection against corrosion, making them ideal for manufacturing equipment, machinery assembly, and structural applications exposed to challenging environments. The external hex drive design enables high-torque installation without stripping, while the coarse thread pattern ensures quick assembly and secure fastening in various materials. These fully threaded screws maintain consistent 60,000 PSI tensile strength throughout their length, providing uniform load distribution and preventing joint failure in critical applications.
Specification Summary & Compliance
Manufactured to exacting standards with Class 2A thread fit tolerances and UNC coarse threading in the inch measurement system. These hex head screws comply with ASME B18.6.3 specifications for dimensional accuracy and performance. The fasteners are fully compliant with RoHS 3 (2015/863/EU) environmental directives and meet REACH (EC 1907/2006) requirements for substance restrictions, ensuring they can be used in regulated industries and international markets.
