S-92941A634 3/8"-16 x 2 1/2" ASME B18.2.1 Brass Hex Head Screws
Brass 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 thanks to brass construction, ideal for harsh environments and preventing fastener degradation
- High-strength performance with a 50,000 psi tensile strength and Rockwell B55 hardness for reliable, heavy-duty applications
- Easy installation and removal with an external hex drive and coarse UNC threads, reducing assembly time and effort
- Precise thread fit with Class 2A tolerance ensuring consistent engagement and reducing the risk of cross-threading
- Optimized for partial threading providing a non-threaded shank for enhanced clamping force and joint stability
- Regulatory peace of mind with full compliance to ASME B18.2.1, RoHS 3, and REACH standards
- Durable and long-lasting design that maintains integrity under stress, minimizing replacement needs and downtime
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these brass hex head screws address common challenges like corrosion and mechanical failure. The 3/8"-16 UNC coarse thread and external hex drive enable quick, secure fastening in equipment assembly, electrical enclosures, and marine hardware, where moisture and chemicals are prevalent. The partially threaded design concentrates clamping force, preventing loosening in high-vibration environments. With a Rockwell B55 hardness and 50,000 psi tensile strength, they offer reliable performance in heavy-duty applications, reducing maintenance costs and enhancing operational safety. Ideal for OEMs and MRO supplies, these screws ensure longevity and compliance with global standards.
Specification Summary & Compliance
This screw features a 3/8"-16 UNC thread with Class 2A fit for precise dimensional accuracy, a length of 2 1/2", and partial threading. It is manufactured in accordance with ASME B18.2.1 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability.
