S-90585A254 10-24 x 1 1/2" ASME B18.3, ASTM F879 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 construction and passivated finish, ideal for harsh chemical and marine environments
- Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B55 hardness for reliable performance under high stress
- Precise, secure fastening with Class 3A thread fit ensuring tight tolerances and vibration resistance in critical assemblies
- Efficient installation and flush mounting thanks to the standard 82° countersink angle and hex drive design
- Full thread engagement along the 1-1/2" length for maximum grip and load distribution
- Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH for guaranteed quality and safety
- Durability in demanding applications with coarse UNC threads that resist stripping and facilitate quick assembly
Professional Applications & Engineering Value
Engineered for industrial applications where reliability is non-negotiable, these 10-24 UNC flat head screws in 316 Stainless Steel address common challenges like corrosion-induced failure and thread loosening. The passivated finish enhances surface durability, while the Class 3A thread fit and coarse threading ensure consistent performance in machinery, structural frameworks, and outdoor equipment. With a fully threaded design and 82° countersink, they provide seamless integration and long-term stability, reducing maintenance needs and downtime in heavy-duty settings.
Specification Summary & Compliance
This flat head screw adheres to ASME B18.3 specifications, featuring a Class 3A thread fit for precise dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material integrity. The product meets all stated mechanical and dimensional tolerances, including thread size 10-24 UNC, length 1-1/2", and drive size 1/8", for consistent quality across batches.
