S-92198A518 7/16"-14 x 12" 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 with 18-8 stainless steel construction, ideal for harsh environments and long-term reliability.
- High tensile strength of 80,000 psi ensures dependable performance under heavy loads and in demanding applications.
- Rockwell B70 hardness provides excellent durability and resistance to wear, extending the screw's service life.
- Coarse UNC thread and Class 2A fit allow for faster assembly and reliable engagement in a variety of materials.
- External hex drive and hex head design facilitate easy installation and removal with standard tools, reducing labor time.
- Partial threading offers optimized grip and clamping force where needed, enhancing joint integrity.
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations for safe use.
Professional Applications & Engineering Value
This 7/16"-14 UNC hex head screw is engineered to address common industrial challenges such as structural loosening and material fatigue. Constructed from 18-8 stainless steel, it provides exceptional resistance to rust and corrosion, making it suitable for outdoor, marine, and chemical processing environments. The coarse thread and Class 2A thread fit ensure quick, secure fastening in wood, metal, and composite materials, reducing installation errors. With an 80,000 psi tensile strength and Rockwell B70 hardness, it maintains integrity under vibration and high stress, ideal for construction, machinery, and heavy equipment assemblies. The partial threading design allows precise control over clamping pressure, preventing over-torque and material damage in critical joints.
Specification Summary & Compliance
This screw features a 7/16"-14 UNC coarse thread with Class 2A thread fit for standard tolerance and easy assembly. It is manufactured in accordance with ASME B18.2.1 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for industrial use.
