S-92470A110 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in harsh environments.
• Efficient thread forming design that creates strong, secure threads in sheet metal without pre-tapping, reducing assembly time.
• Optimized for sheet metal applications with a pointed tip and No. 44 drill bit compatibility, allowing precise installation up to 0.025" thickness.
• Reliable drive engagement thanks to the Phillips No. 1 drive, minimizing cam-out and enhancing torque application.
• Full threading and pan head profile provide consistent clamping force and a low-profile finish for smooth surfaces.
• Compliance with RoHS 3 and REACH regulations, ensuring safe, environmentally responsible use in global markets.
• Right-hand threading and standard dimensions offer easy integration with existing inch-system components and tools.

Professional Applications & Engineering Value

This No. 4-24 x 1/2" Phillips pan head tapping screw is engineered to address common challenges in sheet metal assembly, such as material fatigue and corrosion. Made from 18-8 stainless steel, it resists rust and oxidation, extending service life in industrial settings. The thread forming (Type A/AB) design eliminates the need for separate tapping operations, reducing labor costs and preventing strip-out in thin-gauge metals. With a pointed tip and compatibility with a No. 44 drill bit (0.086" diameter), it ensures quick, accurate penetration in sheets up to 0.025" thick, making it ideal for HVAC, electronics enclosures, and automotive panels. The fully threaded shank and pan head deliver uniform stress distribution and a flush fit, enhancing structural integrity and aesthetic appeal in finished products.

Specification Summary & Compliance

This screw adheres to standard inch measurements with a thread diameter of 0.112" and approximately 24 threads per inch, ensuring precise fit in sheet metal applications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances. The thread forming tapping method and right-hand thread direction follow industry norms for reliable performance, while the fully threaded design and pan head style provide consistent fastening according to common engineering specifications.