S-90585A028 10-24 x 1 1/8" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat 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 316 Stainless Steel and passivated finish, ideal for harsh environments like marine and chemical processing
- High tensile strength of 70,000 psi ensures reliable fastening under heavy loads and vibration
- Precise Class 3A thread fit provides smooth assembly and superior engagement in tapped holes
- Flat head design with 82° countersink allows for flush mounting, reducing snagging and improving safety
- Hex drive (1/8") offers secure tool engagement and high torque application without stripping
- Fully threaded shank maximizes grip length and adjustability in various material thicknesses
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards
Professional Applications & Engineering Value
These 10-24 UNC flat head screws are engineered to address critical challenges in industrial, marine, and chemical applications where exposure to moisture, chemicals, and stress is common. The 316 Stainless Steel composition, combined with a passivated finish, significantly enhances corrosion resistance, reducing maintenance costs and downtime. The coarse UNC threads and Class 3A fit ensure quick, reliable installation in both soft and hard materials, minimizing cross-threading risks. With a fully threaded design and hex drive, these screws provide consistent clamping force and ease of use in confined spaces, making them a dependable choice for machinery, enclosures, and structural assemblies requiring long-term durability.
Specification Summary & Compliance
This product features precise dimensional tolerances, including a head diameter of 0.411" with specified tolerance and Class 3A thread fit per UNC standards. It is manufactured in compliance with ASME B18.3 specifications for consistent performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial and international markets.
