S-92465A142 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing installation time and tooling
• Versatile Phillips/Slotted drive offers compatibility with standard tools, providing flexibility for various assembly line setups
• Fully threaded shank ensures maximum grip and holding power across the entire length for secure sheet metal fastening
• Precision pan head profile with standard rounded design offers a low-profile finish and improved clamping surface
• Compliant with RoHS 3 and REACH regulations for safe use in regulated industries and international markets
• Optimized for 0.025" maximum drilling thickness with specified No. 44 drill bit, ensuring proper fit and reduced material stress

Professional Applications & Engineering Value

This No. 4-24 x 1/2" tapping screw is engineered specifically for sheet metal applications where reliability and corrosion resistance are critical. The 18-8 Stainless Steel material provides excellent durability against oxidation and chemical exposure, making it suitable for outdoor equipment, electronic enclosures, and HVAC systems. Its thread forming (Type A/AB) design eliminates the need for separate tapping operations, reducing assembly steps and potential thread damage. The combination of Phillips/Slotted drive accommodates various tool types on production lines, while the fully threaded configuration ensures consistent clamping force. These features address common industrial challenges like vibration loosening, material fatigue, and compliance requirements, delivering long-term performance in demanding fastening scenarios.

Specification Summary & Compliance

This screw features a No. 4-24 thread with 0.112" diameter and 24 TPI in right-hand direction, manufactured to standard inch system tolerances. The pan head measures 0.219" diameter with 0.08" height, designed for standard driver engagement. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence. Recommended for use with No. 44 drill bit (0.086" diameter) in sheet metal up to 0.025" thickness.