S-91700A257 10-32 x 3/8" ASME B18.6.3 Brass Slotted Oval Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, ideal for harsh industrial environments
• Precise Class 2A thread fit ensures smooth installation and reliable fastening in critical applications
• Excellent tensile strength (50,000 psi) provides dependable load-bearing capacity for demanding assemblies
• Rockwell B50 hardness rating offers optimal durability and resistance to wear over extended use
• 82° countersink angle with standard oval head profile delivers flush mounting and enhanced aesthetic finish
• Full UNF fine threading maximizes grip strength and vibration resistance in precision components
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees regulatory adherence for global industrial applications

Professional Applications & Engineering Value

Engineered for precision fastening in demanding environments, these 10-32 UNF oval head slotted brass screws address critical industrial challenges. The brass material provides inherent corrosion resistance, making them ideal for electrical components, marine equipment, and plumbing systems where moisture exposure is common. The fine thread spacing and Class 2A thread fit ensure secure fastening in thin materials and delicate assemblies, reducing the risk of stripping. With a standard oval head profile and 82° countersink angle, they offer flush installation that minimizes protrusion in visible applications. The fully threaded design maximizes holding power across the entire 3/8" length, while the slotted drive allows for straightforward installation with standard tools. These features make them particularly valuable in precision manufacturing, electronics enclosures, and corrosion-sensitive applications where reliability and compliance are paramount.

Specification Summary & Compliance

This 10-32 UNF oval head slotted brass screw maintains precise Class 2A thread fit per UNF standards with fine thread spacing for optimal engagement. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) compliant under exemption 6(a)-I for lead as an alloying element and REACH (EC 1907/2006) compliant per the latest substance regulations, ensuring environmental responsibility and global market acceptance.