S-90380A384 Length 30 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior plastic retention with TRS thread forming design that creates strong, vibration-resistant threads without chips
• Enhanced corrosion resistance through zinc plating, providing reliable performance in various industrial environments
• Optimized drive efficiency with Phillips No. 2 drive that ensures secure tool engagement and reduces cam-out risk
• Reduced material stress thanks to the blunt tip design that minimizes cracking in plastic components during installation
• Full-thread engagement along the entire 30mm length for maximum holding power in plastic assemblies
• Precision compatibility with standard 3mm drill bits, streamlining your installation process and reducing setup time
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

These M4 x 30mm zinc-plated steel TRS tapping screws are engineered specifically for plastic assembly applications where traditional fastening methods often fail. The thread forming design eliminates the risk of plastic chipping or cracking by displacing material rather than cutting it, creating stronger internal threads that resist vibration loosening. The Phillips No. 2 drive system provides reliable torque transmission while the pan head design offers a low-profile finish that sits flush against surfaces. These metric screws are particularly valuable in electronics enclosures, automotive plastic components, and consumer products where zinc-plated corrosion protection ensures long-term reliability in various environmental conditions.

Specification Summary & Compliance

These fully threaded M4 screws feature a 1.79mm thread pitch with standard metric tolerances and TRS thread forming technology specifically designed for plastic substrates. The zinc-plated steel construction provides consistent performance while meeting RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) standards. The Phillips No. 2 drive ensures compatibility with standard industrial drivers, and the 7mm pan head diameter with 2.8mm height provides optimal clamping force distribution. Designed for use with 3mm drill bits, these screws deliver precise installation in various plastic materials.