S-90585A224 8-32 x 1/4" 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 material, ideal for harsh environments like marine or chemical applications.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and durability in demanding industrial settings.
- Precision Class 3A thread fit provides secure, vibration-resistant fastening with minimal risk of loosening.
- Passivated finish enhances surface durability and extends service life by resisting oxidation and wear.
- Full threading and coarse UNC thread allows for quick installation and strong grip in various materials.
- 82° countersink angle and flat head design enables flush mounting for a smooth, professional finish.
- Compliance with ASME B18.3, RoHS 3, and REACH guarantees adherence to industry standards and environmental safety regulations.
Professional Applications & Engineering Value
These 8-32 UNC flat head screws in 316 stainless steel are engineered to address common industrial challenges such as corrosion, vibration, and high-stress conditions. The passivated finish and robust 70,000 psi tensile strength make them ideal for applications in marine equipment, chemical processing, and food machinery, where exposure to moisture and chemicals is frequent. The coarse thread and full threading ensure rapid assembly and secure fastening, reducing installation time and maintenance needs. With a Class 3A thread fit and hex drive, these screws provide consistent performance in industrial fasteners, minimizing the risk of stripping and enhancing overall system reliability.
Specification Summary & Compliance
This product meets precise dimensional tolerances, including a Class 3A thread fit per UNC standards and head diameter tolerance of -0.048" to 0". It is manufactured in compliance with ASME B18.3 specifications and adheres to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.
