S-92941A843 3/4"-10 x 2" ASME B18.2.1 Brass Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance due to high-quality brass construction, ensuring long-term reliability in harsh environments
• Superior mechanical strength with 50,000 PSI tensile strength and Rockwell B55 hardness for heavy-duty load-bearing applications
• Easy installation and removal with external hex drive and 1 1/8" head width, providing excellent torque transmission
• Reliable coarse UNC threading (3/4"-10) with Class 2A fit for secure fastening and vibration resistance in industrial settings
• Full threading along the 2" length ensures maximum grip and uniform stress distribution across connected components
• Compliance with major industry standards including ASME B18.2.1 for dimensional accuracy and quality assurance
• Environmental regulation compliance with RoHS 3 and REACH, making them suitable for regulated industries worldwide

Professional Applications & Engineering Value

This heavy-duty brass hex head screw delivers exceptional engineering value in demanding industrial environments where corrosion resistance and mechanical reliability are paramount. The combination of brass material and UNC coarse threading provides excellent performance in plumbing systems, marine equipment, and electrical enclosures where moisture and chemical exposure are concerns. The external hex drive design allows for high-torque installation using standard tools, while the Class 2A thread fit ensures precise engagement without galling or seizing. With 50,000 PSI tensile strength and Rockwell B55 hardness, these screws maintain structural integrity under significant mechanical stress, making them ideal for machinery assembly, structural frameworks, and heavy equipment maintenance where vibration resistance and long-term durability are critical requirements.

Specification Summary & Compliance

This 3/4"-10 UNC brass hex head screw features precise Class 2A thread fit per ASME standards, ensuring dimensional accuracy and proper engagement. The fastener is manufactured to comply with ASME B18.2.1 specifications for hex head screws, guaranteeing consistent quality and performance. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. The 2" length and 1 1/8" head width provide standardized dimensions for reliable integration into industrial assemblies and equipment.