S-92453A133 5-40 x 1" ASME B18.6.3 Brass Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for harsh industrial environments
• Excellent electrical conductivity for applications requiring grounding or electrical connections
• High tensile strength of 50,000 psi ensures reliable performance under significant mechanical stress
• Rockwell B40 hardness provides optimal durability and resistance to wear during installation
• Class 2A thread fit offers smooth assembly and consistent engagement with standard nuts
• Slotted drive design allows for quick and easy installation with common hand tools
• Fully threaded 1" length delivers maximum holding power across the entire fastener

Professional Applications & Engineering Value

Engineered for demanding environments, this 5-40 UNC brass screw combines excellent corrosion resistance with reliable mechanical performance. The rounded head design minimizes snagging and provides a finished appearance, while the slotted drive ensures compatibility with standard tools for efficient assembly. Its coarse thread spacing and Class 2A thread fit enable quick installation in various materials, reducing assembly time in electrical enclosures, marine hardware, and plumbing systems. The fully threaded construction ensures uniform stress distribution, making it ideal for applications requiring consistent clamping force and vibration resistance.

Specification Summary & Compliance

This screw features 5-40 UNC coarse threads with Class 2A tolerance for precise fit. Manufactured to ASME B18.6.3 specifications, it ensures dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence for global industrial use.