S-92224A109 3-48 x 3/8" ASME B18.6.3 Steel Pan Head Phillips Screws
Steel Pan Head Phillips Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black oxide steel coating for longer service life in demanding environments
- Superior holding power with 60,000 psi tensile strength and Rockwell B70 hardness for reliable fastening
- Quick installation and removal with No. 1 Phillips drive and fully threaded coarse UNC design
- Precise thread engagement with Class 2A thread fit ensuring consistent performance and reduced cross-threading
- Broad industrial compatibility meeting ASME B18.6.3 standards for quality assurance
- Environmental compliance with RoHS 3 and REACH regulations for safe global sourcing
- Optimized head design with rounded pan profile providing secure drive contact and reduced cam-out
Professional Applications & Engineering Value
These 3-48 UNC Black Oxide Steel Rounded Head Phillips Screws deliver exceptional engineering value in industrial settings where corrosion resistance and mechanical reliability are critical. The black oxide surface treatment creates a protective barrier against oxidation and environmental degradation, while the fully threaded coarse UNC design enables rapid installation in various materials. The combination of 60,000 psi tensile strength and Rockwell B70 hardness ensures these screws maintain clamping force under vibration and load variations. The No. 1 Phillips drive with rounded pan head profile offers superior torque transmission for assembly line efficiency, making them ideal for machinery, equipment manufacturing, and electronic enclosures requiring ASME B18.6.3 compliant fasteners.
Specification Summary & Compliance
Manufactured to precise Class 2A thread fit tolerances with 3-48 UNC coarse threads and 3/8" length. These screws conform to ASME B18.6.3 mechanical and dimensional specifications, ensuring interchangeability and reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, making them suitable for global industrial supply chains requiring restricted substance control.
