S-94518A650 3/8"-16 x 1" QQ-P-35, MS24671-52 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh environments.
• High tensile strength of 70,000 psi ensures reliable performance under demanding loads.
• Precise Class 3A thread fit guarantees secure, vibration-resistant fastening in critical assemblies.
• 82° countersink angle and flat head design provides a flush, professional finish for streamlined surfaces.
• 7/32" hex drive allows for easy installation and high torque application without slippage.
• Fully threaded UNC coarse thread enables quick assembly and strong holding power in various materials.
• Compliance with Fed. Spec. QQ-P-35, RoHS 3, and REACH ensures regulatory adherence for global industrial use.

Professional Applications & Engineering Value

Engineered for durability and precision, these 3/8"-16 UNC flat head screws address common industrial challenges such as material degradation and assembly inefficiency. The 18-8 stainless steel composition, enhanced by a passivated finish, provides excellent resistance to rust and chemicals, making them suitable for applications in marine, chemical processing, and outdoor equipment. The Class 3A thread fit and coarse thread design ensure rapid installation and reliable performance in high-vibration environments, reducing maintenance needs. With a hex drive and standard 82° countersink, these screws offer seamless integration into machinery, enclosures, and structural components, delivering long-term value by minimizing downtime and replacement costs.

Specification Summary & Compliance

This product features a Class 3A thread fit per UNC standards, ensuring tight tolerances for secure fastening. It complies with Fed. Spec. QQ-P-35 (MS24671-52) for manufacturing consistency, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for safe, sustainable industrial use.