S-97349A414 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel ensures long-lasting performance in humid or demanding environments, reducing replacement costs and downtime.
• Thread forming (DST) design creates strong, permanent threads in plastic materials without generating chips, minimizing assembly cleanup and improving joint integrity.
• Phillips pan head with No. 1 drive provides secure, slip-resistant engagement during installation, enhancing operator control and reducing tool cam-out.
• Fully threaded blunt tip allows for smooth, controlled insertion into pre-drilled No. 48 holes, preventing material cracking in delicate plastic assemblies.
• Precise 0.086" diameter with 32 TPI delivers excellent holding power in plastic substrates, ensuring reliable fastening for lightweight to medium-duty applications.
• RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence, making these screws suitable for global markets and sensitive industries.
• Standard 1/2" length offers versatile fastening depth for various plastic thicknesses, streamlining inventory and simplifying design specifications.

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws are engineered specifically for plastic assembly applications, where material integrity and corrosion resistance are critical. The thread forming (DST) design eliminates the risk of plastic cracking by displacing material rather than cutting it, creating robust threads that resist vibration loosening. With a Phillips pan head and blunt tip, installation is quick and controlled, reducing assembly errors in automated or manual settings. Ideal for electronics enclosures, automotive trim, and consumer products, these screws provide reliable fastening solutions while maintaining RoHS and REACH compliance for environmentally conscious manufacturing.

Specification Summary & Compliance

This No. 2 x 1/2" tapping screw features a 0.086" thread diameter with 32 TPI and fully threaded right-hand design, ensuring consistent engagement in plastic materials. Manufactured to precise inch system tolerances, it is compatible with No. 48 drill bits (0.076" diameter) for optimal hole preparation. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for restricted substance-controlled applications.