S-91783A839 10-32 x 2 1/4" ASME B18.6.3 Stainless Steel Round Head Slotted Screws
Stainless Steel Round Head Slotted 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments.
- Superior mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable, long-lasting fastening.
- Precise thread engagement with Class 2A fit and 10-32 UNF fine threads, ensuring secure connections and vibration resistance.
- Optimized partial threading design allows for focused clamping force where it's needed most.
- Broad regulatory compliance including ASME B18.6.3, RoHS 3, and REACH, ensuring material safety and quality.
- Easy installation and removal with a standard slotted drive and rounded head profile.
- Versatile 2-1/4" length suitable for a wide range of assembly thicknesses in various applications.
Professional Applications & Engineering Value
These 10-32 UNF rounded head slotted screws are engineered to solve critical fastening challenges in demanding environments. The 18-8 stainless steel material, enhanced by a passivated finish, provides excellent resistance to oxidation and chemical exposure, making them ideal for industrial machinery, food processing equipment, and marine applications where corrosion is a primary concern. The partially threaded shank design concentrates the clamping force over a specific grip length, preventing thread damage in soft materials and ensuring consistent preload. Combined with a Class 2A thread fit and fine thread spacing, these screws deliver superior vibration resistance and holding power in high-stress assemblies, reducing maintenance needs and improving operational reliability.
Specification Summary & Compliance
This screw features a 10-32 UNF thread with a Class 2A tolerance for precise fit. Manufacturing and dimensional specifications conform to ASME B18.6.3. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial and commercial uses.
