S-91773A153 6-32 x 1" 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 thanks to 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
- Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for demanding industrial applications.
- Reliable fastening performance through Class 2A thread fit and UNC coarse threads, providing secure installation and vibration resistance.
- Efficient installation and removal with a No. 2 Phillips drive and rounded head design, reducing tool slippage and assembly time.
- Full-length threading for maximum grip and load distribution across the entire 1" length, enhancing joint integrity.
- Compliance with major standards including ASME B18.6.3 for dimensional accuracy, plus RoHS 3 and REACH for environmental safety.
- Versatile right-hand thread design suitable for a wide range of machinery, equipment, and structural assemblies.
Professional Applications & Engineering Value
Engineered for industrial durability, these 6-32 UNC threaded screws address common challenges like corrosion, vibration loosening, and high-stress fatigue. The 18-8 stainless steel material combined with a passivated finish provides excellent resistance to oxidation and chemical exposure, making them ideal for outdoor equipment, marine hardware, and food processing machinery. The rounded head with Phillips drive ensures smooth, flush mounting without sharp edges, while the coarse thread spacing and Class 2A fit enable quick, secure fastening in metals and plastics. These screws are trusted in assembly lines, automotive components, and electronic enclosures where ASME B18.6.3 compliance and consistent performance are critical.
Specification Summary & Compliance
This screw features a 6-32 UNC thread size with Class 2A tolerance for precise fit, coarse thread spacing, and fully threaded 1" length. It conforms to ASME B18.6.3 manufacturing standards and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe, reliable use in global supply chains.
