S-93075A831 10-32 x 3/4" 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, extending service life in demanding industrial environments
- High tensile strength of 60,000 PSI ensures reliable performance under heavy loads and vibration
- Precise Class 2A thread fit guarantees smooth assembly and secure fastening in fine-thread applications
- External hex drive design allows for high-torque installation with standard tools, reducing assembly time
- Full threading along the 3/4" length provides maximum grip and adjustment flexibility in various material thicknesses
- Rockwell B69 hardness rating offers excellent durability and resistance to wear during repeated use
- Compliance with ASME B18.6.3 and environmental regulations ensures quality, safety, and suitability for regulated industries
Professional Applications & Engineering Value
This 10-32 UNF hex head screw is engineered to address critical fastening challenges in industrial settings. The steel construction combined with zinc plating provides robust corrosion protection, making it ideal for machinery, automotive assemblies, and electrical enclosures exposed to harsh conditions. The fine UNF thread and Class 2A fit deliver precise engagement, reducing the risk of cross-threading and ensuring consistent clamp load in applications requiring fine adjustment. With a tensile strength of 60,000 PSI and external hex drive, it withstands high stress and enables efficient installation with common wrenches, minimizing downtime in production and maintenance operations.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 2A thread fit for inch-system applications, ensuring dimensional accuracy per industry standards. It is manufactured to meet ASME B18.6.3 specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally conscious and regulated industrial sectors.
