S-96640A172 10-24 x 1 1/2" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications
• Reliable high-strength performance delivering 80,000 psi tensile strength and Rockwell B80 hardness for secure, long-lasting fastening
• Precision coarse threading (UNC 10-24) with Class 2A fit ensures quick installation and consistent engagement in various materials
• Full threading along the 1-1/2" length provides maximum grip and adjustability in deep or variable material thicknesses
• Standard 82° countersink angle and flat head design enables flush mounting for smooth surfaces and improved aesthetics
• Phillips drive (No. 2) offers widespread tool compatibility and efficient torque transfer during assembly
• Compliance with major standards including ASME B18.6.3, RoHS 3, and REACH ensures safety, quality, and environmental responsibility

Professional Applications & Engineering Value

These 10-24 UNC flat head screws are engineered to address critical industrial fastening challenges where corrosion resistance, strength, and precision are paramount. The Black-Oxide 18-8 Stainless Steel material provides enhanced protection against rust and chemical exposure, making these screws suitable for marine, automotive, and electronics applications. The coarse UNC threading and Class 2A thread fit ensure reliable engagement in both soft and hard materials, reducing the risk of cross-threading and assembly errors. With a fully threaded 1-1/2" length and 82° countersink, they offer versatile mounting solutions for panels, machinery, and structural components, ensuring a secure, flush finish that maintains integrity under vibration and load.

Specification Summary & Compliance

This product features precise UNC 10-24 coarse threads with Class 2A tolerance for consistent fit and performance. Manufactured to ASME B18.6.3 specifications, these screws meet rigorous engineering standards for dimensional accuracy and mechanical properties. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) confirms adherence to environmental and safety regulations, ensuring they are free from hazardous substances and suitable for global supply chains.