S-91700A242 10-24 x 1/2" ASME B18.6.3 Brass Slotted Oval Head Screws
Brass Slotted Oval 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 from brass construction, ideal for humid or corrosive industrial environments
- High mechanical strength with 50,000 psi tensile strength and Rockwell B50 hardness for reliable load-bearing performance
- Precision flush mounting with 82° countersink angle and standard oval head profile for seamless surface integration
- Consistent thread engagement through Class 2A thread fit and UNC coarse threading for vibration-resistant fastening
- Full-length threading ensures maximum grip strength across the entire 1/2" fastener length
- Regulatory compliance with RoHS 3 and REACH standards for environmentally responsible manufacturing
- Tool compatibility with standard slotted screwdrivers for straightforward installation and maintenance
Professional Applications & Engineering Value
These 10-24 UNC brass oval head slotted screws deliver exceptional value in applications where corrosion resistance and aesthetic finish are paramount. The brass material inherently resists galvanic corrosion and weathering, making these fasteners ideal for electrical enclosures, marine hardware, and architectural fixtures. The standard oval head profile with 82° countersink angle creates a smooth, finished appearance while preventing snagging in exposed applications. With fully threaded coarse UNC threading and Class 2A fit, these screws provide reliable clamping force in soft materials and resist loosening under vibration. The combination of 50,000 psi tensile strength and Rockwell B50 hardness ensures durable performance in mechanical assemblies where both strength and corrosion protection are required.
Specification Summary & Compliance
Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerance for consistent engagement. Features 10-24 UNC coarse threads in right-hand direction with 0.19" thread diameter and 1/2" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. Oval head design includes 0.362" head diameter and 0.176" head height for standardized installation.
