S-90275A245 10-24 x 3/4" ASME B18.6.3 Steel Slotted Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional tensile strength of 60,000 psi ensures reliable performance under heavy loads, reducing the risk of fastener failure in demanding applications.
• Zinc-plated steel construction provides excellent corrosion resistance, extending the service life of components in various industrial environments.
• Full threading along the 3/4" length offers maximum grip and holding power, ensuring secure fastening across the entire engagement area.
• Class 2A thread fit with UNC coarse threads allows for easier and faster assembly, minimizing cross-threading risks and improving installation efficiency.
• 82° countersink angle and standard flat head profile enable a flush finish when installed, creating a smooth surface and enhancing aesthetic appeal.
• High Rockwell B70 hardness provides superior resistance to wear and deformation, maintaining thread integrity through repeated use.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees adherence to strict industry standards and environmental regulations, ensuring safety and reliability.

Professional Applications & Engineering Value

These 10-24 UNC flat head slotted screws are engineered to address critical fastening challenges in industrial settings. The zinc-plated steel material offers robust protection against rust and corrosion, making them ideal for machinery, automotive assemblies, and outdoor equipment where environmental exposure is a concern. The coarse UNC thread design ensures quick and secure installation in soft materials or where vibration resistance is needed, while the flat head with 82° countersink provides a seamless finish that prevents snagging and improves safety. With full threading and high tensile strength, these screws deliver consistent clamping force, reducing maintenance needs and enhancing the durability of assembled structures in industrial fastening applications.

Specification Summary & Compliance

This product features precise Class 2A thread fit with UNC coarse threads and a length of 3/4" in the inch system, ensuring dimensional accuracy and compatibility. Manufacturing and performance adhere to ASME B18.6.3 specifications, while environmental compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, supporting safe and sustainable use.