S-97349A423 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in various environments without rust or degradation.
• Efficient thread forming design creates strong, secure threads in plastic materials, reducing the risk of stripping and providing excellent holding power.
• Easy installation and removal with Phillips No. 2 drive and pan head, allowing for quick assembly and disassembly with standard tools.
• Full threading along the 3/4" length maximizes grip and distribution of load, enhancing stability in plastic applications.
• Precision compatibility with No. 32 drill bit (0.116" diameter), ensuring accurate hole sizing for reliable fastening in plastic components.
• Compliance with environmental regulations including RoHS 3 and REACH, making these screws safe for use in regulated industries and eco-conscious projects.
• Versatile right-hand thread and blunt tip facilitates smooth insertion and reduces damage to plastic materials during installation.

Professional Applications & Engineering Value

These No. 6 x 3/4" tapping screws are specifically engineered for plastic applications, where traditional fasteners often lead to cracking or weak holds. Made from 18-8 stainless steel, they offer excellent strength and corrosion resistance, ideal for outdoor or humid conditions. The thread forming (DST) technology displaces material to create durable internal threads without chips, minimizing stress and improving fatigue resistance in plastics like ABS or polycarbonate. With a Phillips pan head and full threading, they ensure uniform clamping force, reducing assembly time and enhancing reliability in industries such as electronics enclosures, automotive trim, and consumer goods. This design addresses common issues like loosening under vibration, providing a cost-effective solution for high-volume production.

Specification Summary & Compliance

This product features a thread diameter of 0.138" with approximately 19 threads per inch, adhering to standard inch measurements for precise fits. The screws are fully threaded and designed for use with a No. 32 drill bit (0.116" diameter) to ensure optimal performance in plastic materials. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming they are free from hazardous substances and suitable for global regulatory requirements. Manufactured to consistent quality standards, these tapping screws provide reliable fastening in industrial and construction settings.