S-90627A136 Length 1 1/2" ASME B18.6.3 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black zinc-plated steel construction, extending service life in industrial environments
• Excellent thread-forming capability for strong, permanent fastening in plastic materials without pre-tapping
• Optimized thread design with 16 TPI and 0.19" diameter providing maximum holding power in plastic assemblies
• Secure drive engagement with No. 2 Phillips drive preventing cam-out during installation
• Full 1-1/2" threading ensures consistent grip strength along the entire fastener length
• Standard pan head profile offers reliable seating and professional appearance in finished applications
• Precision manufacturing to ASME B18.6.3 standards guarantees dimensional accuracy and interchangeability

Professional Applications & Engineering Value

These No. 10 Phillips Pan Head Tapping Screws are specifically engineered for plastic fastening applications where traditional fasteners fail. The thread-forming DST design creates strong, permanent threads in plastic materials without causing stress cracking or material failure. The black zinc-plated steel construction provides essential corrosion protection while maintaining the high tensile strength required for industrial applications. With their fully threaded 1-1/2" length and 16 TPI configuration, these screws deliver superior pull-out resistance in plastic assemblies, electronic enclosures, automotive plastic components, and construction applications where reliable plastic-to-plastic or plastic-to-metal fastening is critical.

Specification Summary & Compliance

Manufactured to exact ASME B18.6.3 specifications for dimensional accuracy and performance reliability. Features standard right-hand threads with precise 0.19" thread diameter and 16 threads per inch configuration. The black zinc-plated steel construction meets industry standards for corrosion resistance, while the thread-forming tapping method ensures consistent performance in plastic materials. Compatible with No. 27 drill bit (0.144" diameter) for proper hole preparation. These industrial-grade tapping screws are designed for professional use in plastic fastening applications requiring reliable, long-term performance.