S-92470A125 Length 3/8" 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 in sheet metal assemblies.
• Efficient thread forming design creates strong, permanent threads in sheet metal without chips, reducing assembly time and improving joint integrity.
• Optimized for thin materials with a maximum drilling thickness of 0.025", ensuring secure fastening in lightweight sheet metal applications.
• Reliable drive engagement via No. 1 Phillips head, providing consistent torque transfer and reducing cam-out during installation.
• Full threading along the 3/8" length maximizes grip and distributes load evenly, enhancing pull-out resistance in metalworking projects.
• Compliant with environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries and global markets.
• Pan head profile with standard rounding offers a low-profile finish that sits flush, minimizing snagging and improving aesthetic appeal.

Professional Applications & Engineering Value

This Type A thread forming tapping screw is engineered to address common challenges in sheet metal fabrication, such as material fatigue and corrosion. The 18-8 Stainless Steel composition provides excellent resistance to rust and oxidation, extending service life in demanding conditions like outdoor enclosures or HVAC systems. Its thread forming design displaces material rather than cutting it, which eliminates swarf and creates a tighter, vibration-resistant fit. This is particularly valuable in thin-gauge sheet metal up to 0.025" thick, where traditional screws might strip or loosen. The Phillips drive and fully threaded shank ensure quick, secure installation with standard tools, reducing assembly errors and maintenance needs in industrial settings.

Specification Summary & Compliance

This screw adheres to standard inch measurements with a No. 5-22 thread (0.125" diameter, 22 TPI) and 3/8" length, ensuring precise fit in pre-drilled holes using a No. 36 bit (0.1065" diameter). It features a right-hand thread direction and Class 2A thread fit for consistent engagement. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free of restricted substances and safe for industrial use.