S-92240A736 1/2"-13 x 6" 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
- Superior corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure.
- Class 2A thread fit with UNC coarse threading provides easy assembly and disassembly while maintaining secure connections.
- External hex drive design allows for high torque application with standard tools, speeding up installation in tight spaces.
- Full threading along the 6" length offers maximum grip and adjustability across the entire fastener.
- Rockwell B70 hardness rating delivers excellent wear resistance and durability for long-term use.
- Compliance with ASME B18.2.1, RoHS 3, and REACH standards guarantees quality, safety, and environmental responsibility.
Professional Applications & Engineering Value
This 1/2"-13 UNC hex head screw in 18-8 stainless steel addresses critical engineering challenges in demanding sectors like construction, machinery assembly, and infrastructure projects. The coarse thread design prevents cross-threading and ensures quick installation even in vibrating environments, while the external hex drive facilitates high-torque tightening with common wrenches. Its fully threaded 6-inch length provides uniform stress distribution, making it perfect for heavy-duty fastening where corrosion resistance and mechanical integrity are paramount. By meeting ASME B18.2.1 specifications, it delivers consistent dimensional accuracy, reducing assembly errors and enhancing project timelines.
Specification Summary & Compliance
This hex head screw features a Class 2A thread fit with UNC coarse threads, ensuring precise dimensional tolerances per ASME B18.2.1. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards. The right-hand thread direction and external hex drive align with industrial norms for reliable performance.
