S-90273A414 10-24 x 1/4" ASME B18.6.3 Steel Phillips Flat Head Screws
Steel Phillips Flat Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding environments
- High-strength performance with 60,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing applications
- Secure, flush installation featuring an undercut flat head and 82° countersink angle to prevent snagging and provide a smooth surface finish
- Efficient assembly with Phillips No. 2 drive and coarse UNC threads for quick driving and reduced cross-threading risks
- Precise thread fit with Class 2A tolerance ensuring consistent engagement and vibration resistance in machinery
- Full-threaded design for maximum grip length and holding power across the entire fastener
- Regulatory compliance meeting ASME B18.6.3, RoHS 3, and REACH standards for safe, global industrial use
Professional Applications & Engineering Value
This 10-24 UNC flat head screw delivers critical engineering value by solving common industrial fastening challenges. The zinc-plated steel material provides essential corrosion protection for equipment exposed to moisture or harsh conditions, while the undercut flat head design allows for a completely flush finish that eliminates protrusions in tight spaces. With its coarse thread profile and Class 2A thread fit, this fastener ensures rapid installation and reliable performance in vibration-prone applications such as machinery assembly, electrical enclosures, and automotive components. The combination of 60,000 psi tensile strength and full threading offers superior clamping force distribution, making it ideal for securing panels, brackets, and structural elements where durability and precision are paramount.
Specification Summary & Compliance
This screw maintains Class 2A thread fit per UNC standards with precise dimensional accuracy. Manufacturing follows ASME B18.6.3 specifications for consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use in industrial markets.
