S-91773A207 8-32 x 2 1/2" ASME B18.6.3 Stainless Steel Round Head Phillips Screws
Stainless Steel Round Head Phillips 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 and passivated finish, ensuring long-term reliability in harsh environments.
- High tensile strength of 100,000 psi provides reliable holding power for demanding industrial applications.
- Class 2A thread fit ensures easy assembly and consistent performance with standard UNC coarse threads.
- Partially threaded design allows for precise clamping force control and secure fastening in varied material thicknesses.
- Rockwell B100 hardness offers excellent durability and resistance to wear during installation and use.
- Phillips No. 2 drive enables efficient installation with common tools, reducing assembly time and labor costs.
- Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety regulations.
Professional Applications & Engineering Value
This 8-32 UNC rounded head Phillips screw is engineered to address common industrial challenges, such as corrosion-induced failure and inconsistent fastening in machinery and equipment. Constructed from 18-8 Stainless Steel with a passivated finish, it resists rust and chemical exposure, making it ideal for outdoor, marine, or chemical processing environments. The coarse thread and partial threading design ensure quick installation and reliable grip in materials like metal, plastic, or wood, reducing the risk of stripping or loosening under vibration. By meeting ASME B18.6.3 specifications, it provides precision and interchangeability, streamlining maintenance and assembly processes in sectors like automotive, aerospace, and construction.
Specification Summary & Compliance
This screw features a Class 2A thread fit for standard UNC coarse threads, ensuring dimensional accuracy and ease of use. It complies with ASME B18.6.3 for manufacturing consistency, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming it is free from hazardous substances and safe for various industrial applications.
