S-96024A450 1/4"-20 x 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for long-lasting performance in demanding environments
• Efficient self-tapping installation with thread cutting design that eliminates the need for pre-tapped holes
• Enhanced grip and stability from the flanged hex head design that distributes load and prevents pull-through
• Quick installation and removal with external hex drive that provides excellent torque transmission
• Reliable holding power with coarse UNC threading that maintains secure fastening in various materials
• Full thread engagement along the entire length for maximum strength and vibration resistance
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmental and safety requirements

Professional Applications & Engineering Value

These thread cutting tapping screws are engineered to solve critical fastening challenges in industrial assembly operations. The 410 stainless steel composition provides excellent corrosion resistance, making these screws ideal for applications where moisture or chemical exposure is a concern. The UNC coarse thread pattern combined with the thread cutting design allows for reliable installation in brass, cast iron, and sheet metal without the need for pre-tapped holes, significantly reducing assembly time and labor costs. The flanged hex head design offers superior clamping force distribution, preventing material deformation while the external hex drive ensures efficient torque application during installation. These features make these industrial fasteners particularly valuable for heavy-duty applications where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

This 1/4"-20 UNC thread cutting tapping screw features precise Class 2A thread tolerances with coarse spacing and full threading along its 1-1/2" length. The fastener is manufactured to standard UNC thread specifications and is designed for use with a No. 1 drill bit (0.228" diameter). Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and regulatory adherence for industrial applications worldwide.