S-91790A249 10-24 x 1 1/4" ASME B18.6.3 Stainless Steel Slotted Oval Head Screws
Stainless Steel Slotted Oval Head 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, ideal for harsh industrial environments
- Exceptional tensile strength of 80,000 psi ensures reliable, long-lasting fastening under heavy loads
- Precise Class 2A thread fit provides smooth installation and consistent engagement in UNC coarse threaded applications
- Enhanced durability with Rockwell B80 hardness, maintaining structural integrity through repeated use
- Optimized oval head design offers a flush finish while the slotted drive allows for straightforward installation
- Full threading along the 1-1/4" length ensures maximum grip and uniform stress distribution
- Compliance with major standards including ASME B18.6.3, guaranteeing dimensional accuracy and performance reliability
Professional Applications & Engineering Value
This 10-24 UNC oval head slotted screw is engineered to address critical fastening challenges in demanding industrial settings. The 18-8 stainless steel construction, combined with a passivated finish, provides excellent resistance to corrosion, oxidation, and chemical exposure, making it suitable for applications in marine, chemical processing, and outdoor equipment. The coarse UNC threading and Class 2A fit ensure quick, secure assembly with reduced cross-threading risks, while the oval head profile allows for a smooth, low-profile finish that minimizes snagging. With a tensile strength of 80,000 psi and full threading along its length, this screw delivers consistent clamping force and vibration resistance, ideal for machinery, automotive assemblies, and structural frameworks where reliability is paramount.
Specification Summary & Compliance
This screw adheres to ASME B18.6.3 specifications, ensuring precise dimensional control with a Class 2A thread fit for consistent performance. It features a 10-24 UNC coarse thread, right-hand direction, and an 82° countersink angle for proper seating. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental responsibility for global industrial use.
