S-91772A144 6-32 x 1/4" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws
Stainless Steel Pan 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 passivated 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress and vibration.
- Efficient installation and removal using the standard Phillips No. 2 drive, reducing assembly time and tool wear.
- Secure and consistent fastening with fully threaded UNC coarse spacing, providing excellent grip and resistance to loosening.
- Precise thread fit with Class 2A tolerance ensuring smooth engagement and reliable connections in machined parts.
- Broad regulatory compliance meeting ASME B18.6.3 specifications, RoHS 3, and REACH standards for safe, global industrial use.
- Versatile pan head design with a rounded profile for a finished appearance and reduced risk of snagging in assembled products.
Professional Applications & Engineering Value
This 6-32 x 1/4" pan head machine screw in passivated 18-8 stainless steel is engineered to address critical industrial challenges, such as corrosion in humid or chemical-exposed settings. The UNC coarse thread and fully threaded design ensure rapid installation and robust holding power in metal, plastic, and composite materials, minimizing the risk of strip-out. With a Phillips drive, it offers compatibility with common tools, streamlining assembly lines and maintenance operations. Ideal for electronics enclosures, machinery panels, and automotive components, this screw provides long-term reliability, reducing downtime and replacement costs in demanding industrial applications.
Specification Summary & Compliance
This machine screw adheres to precise dimensional standards, including Class 2A thread fit for consistent engagement and UNC coarse spacing per ASME B18.6.3. It is manufactured from 18-8 stainless steel with a passivated surface for enhanced durability. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it is free from hazardous substances and suitable for global supply chains.
