S-94518A310 8-32 x 3/8" QQ-P-35, MS24671-13 Stainless Steel Hex Drive Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction and passivated finish, ideal for harsh environments
• High tensile strength of 70,000 psi ensures reliable performance under demanding mechanical loads
• Precise Class 3A thread fit provides secure, vibration-resistant fastening in industrial assemblies
• Hex drive design with 3/32" drive size allows for high-torque installation and easy maintenance access
• 82° countersink angle and standard flat head profile enables flush mounting for streamlined surfaces
• Fully threaded UNC coarse thread design delivers rapid installation and strong holding power
• Compliance with Fed. Spec. QQ-P-35, RoHS 3, and REACH guarantees regulatory adherence for global industrial applications

Professional Applications & Engineering Value

This 8-32 UNC Flat Head Screw is engineered for precision fastening in demanding industrial environments where corrosion resistance and mechanical reliability are critical. Manufactured from 18-8 Stainless Steel with a passivated finish, it effectively combats rust and chemical degradation in marine, chemical processing, and outdoor applications. The hex drive configuration ensures secure tool engagement during high-torque installations, while the Class 3A thread fit maintains tight tolerances to prevent loosening under vibration. The fully threaded coarse UNC pattern enables quick assembly in machinery, electronics enclosures, and structural components where flush mounting is required. These industrial screws deliver consistent performance in automated production lines and maintenance operations where fastener integrity directly impacts operational uptime.

Specification Summary & Compliance

This fastener features precision UNC coarse threads with Class 3A fit for superior dimensional accuracy. Manufacturing complies with Fed. Spec. QQ-P-35 (identified as MS24671-13) ensuring consistent quality. The screw meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for global industrial supply chains. Critical dimensions include 8-32 thread size, 3/8" length, 0.359" head diameter, and 82° countersink angle for standardized installation.