S-92941A839 3/4"-10 x 1 1/2" ASME B18.2.1 Brass Hex Head Screws
Brass Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance from high-quality brass material, ensuring long-term reliability in harsh industrial environments.
- High tensile strength of 50,000 psi provides robust load-bearing capacity for demanding applications.
- Rockwell B55 hardness offers excellent wear resistance, reducing the risk of thread damage during installation.
- Coarse UNC threads with Class 2A fit enable quick and secure fastening, minimizing assembly time.
- External hex drive design allows for easy installation and removal with standard tools, enhancing efficiency.
- Full threading along the 1 1/2" length ensures maximum grip and uniform stress distribution.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees safety, quality, and environmental standards.
Professional Applications & Engineering Value
This 3/4"-10 UNC brass hex head screw is engineered to address common industrial challenges, such as corrosion and mechanical stress. The brass material inherently resists rust and galvanic corrosion, making it ideal for marine, plumbing, and electrical applications where moisture is a concern. With its coarse thread and Class 2A fit, it provides reliable fastening in soft materials or high-vibration settings, reducing loosening risks. The external hex drive ensures straightforward installation with common wrenches, streamlining maintenance in machinery, HVAC systems, and heavy equipment. Fully threaded for consistent clamping force, this industrial-grade fastener supports long-term performance in demanding environments, backed by stringent standards for quality and safety.
Specification Summary & Compliance
This screw adheres to precise inch system dimensions, including a thread size of 3/4"-10 UNC with Class 2A thread fit for standard tolerance. It meets ASME B18.2.1 specifications for hex head screws, ensuring dimensional accuracy and performance. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for various industrial uses.
