S-92196A732 1/2"-13 x 5" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket 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 with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- High-strength performance offering 70,000 psi tensile strength and Rockwell B70 hardness for demanding industrial applications.
- Precise, secure fastening ensured by Class 3A thread fit, reducing the risk of loosening under vibration and load.
- Easy installation and removal with a 3/8" hex drive and standard socket head profile, providing excellent torque transmission.
- Versatile coarse UNC threading (1/2"-13) allows for quick assembly and disassembly in a wide range of materials.
- Partially threaded design combines the benefits of a secure threaded grip with an unthreaded shank for precise clamping.
- Compliance with major standards including ASME B18.3, RoHS 3, and REACH, ensuring quality and environmental safety.
Professional Applications & Engineering Value
This 1/2"-13 UNC Socket Head Cap Screw is engineered to address critical challenges in industrial assembly, such as vibration resistance, corrosion, and high-stress conditions. The 18-8 Stainless Steel material provides excellent durability against moisture and chemicals, making it suitable for machinery, automotive, and outdoor equipment. The Class 3A thread fit and coarse thread design ensure reliable engagement in metals and plastics, reducing the risk of cross-threading and improving assembly efficiency. With a 3/8" hex drive, it allows for high torque application without slippage, which is essential for maintenance and heavy-duty applications. Its compliance with ASME B18.3 standards guarantees consistent performance, while RoHS and REACH adherence supports sustainable manufacturing practices.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC coarse thread with Class 3A precision fit, ensuring tight tolerances for reliable fastening. It is manufactured in accordance with ASME B18.3 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for global industrial use without hazardous substances.
