S-92240A726 1/2"-13 x 3 1/2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
18-8 Stainless 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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- Superior mechanical strength offering 80,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads.
- Optimized for quick installation featuring a 3/4" external hex head and coarse UNC threads that reduce assembly time and prevent cross-threading.
- Consistent and secure fastening ensured by Class 2A thread fit and full threading along the 3-1/2" length for maximum grip and vibration resistance.
- Long-term durability and reliability in demanding applications due to the robust hex head design and high-grade material.
- Compliance with industry standards including ASME B18.2.1, ensuring dimensional accuracy and interchangeability.
- Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting global regulatory requirements.
Professional Applications & Engineering Value
This 1/2"-13 UNC hex head screw in 18-8 stainless steel is engineered to address critical challenges in heavy-duty and corrosive environments. Its coarse thread spacing and fully threaded design provide excellent holding power and resistance to loosening under vibration, making it ideal for construction, machinery assembly, and marine applications. The external hex drive allows for high-torque installation with standard tools, enhancing efficiency in industrial settings. With 80,000 psi tensile strength and inherent corrosion resistance, it reduces maintenance costs and extends service life in demanding conditions, ensuring reliable performance where failure is not an option.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and adheres to UNC coarse thread standards with a 1/2"-13 thread size. It is manufactured in compliance with ASME B18.2.1 specifications for dimensional accuracy. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safety and sustainability in industrial use.
