S-90471A423 10-24 x 3/8" ASME B18.6.3 Steel Phillips Flat Head Screws
Steel Phillips 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 zinc plating for extended service life in demanding industrial environments
- High-strength performance with 60,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing applications
- Precision thread fit with Class 2A UNC coarse threads ensuring secure fastening and vibration resistance
- Efficient installation with standard 100° countersink angle and Phillips No. 2 drive for flush mounting and easy driving
- Full threading coverage across the 3/8" length provides maximum grip and holding power in materials
- Regulatory compliance meeting ASME B18.6.3 specifications plus RoHS 3 and REACH environmental standards
- Versatile compatibility with standard UNC 10-24 coarse thread patterns for broad industrial application use
Professional Applications & Engineering Value
These 10-24 UNC flat head screws deliver critical engineering solutions where flush surface mounting is required without compromising structural integrity. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and assembly lines exposed to industrial atmospheres. With 60,000 psi tensile strength and Class 2A thread fit, these fasteners maintain clamping force under vibration and dynamic loads, preventing loosening in automotive, manufacturing, and equipment applications. The standard 100° countersink angle ensures proper seating in chamfered holes while the Phillips drive enables efficient installation in high-volume production environments.
Specification Summary & Compliance
This flat head screw features precise 10-24 UNC coarse threads with Class 2A tolerance for consistent fit and performance. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and quality. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring restricted substance compliance for industrial and commercial applications worldwide.
