S-90065A119 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without pre-tapping
• Clean, flush installation with standard flat head profile and 82° countersink angle for smooth surface finishes
• Maximum grip strength through fully threaded shank design ensuring secure fastening across entire length
• Optimized for 0.025" sheet metal with precise No. 44 drill bit compatibility for reliable drilling performance
• Enhanced driving control with Phillips No. 1 drive preventing cam-out during installation
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for global manufacturing

Professional Applications & Engineering Value

These No. 4-24 thread forming screws deliver exceptional value in sheet metal fabrication and assembly operations. The 18-8 stainless steel composition provides reliable corrosion resistance while the Type A tapping screw design eliminates the need for separate tapping operations, reducing installation time and labor costs. The fully threaded configuration ensures maximum pull-out resistance in thin materials, while the 82° countersink angle and flat head profile create seamless finishes in automotive, HVAC, and electronic enclosure applications. Engineered for precision with 0.112" thread diameter and 24 threads per inch, these industrial screws maintain dimensional stability under vibration and thermal cycling.

Specification Summary & Compliance

This No. 4-24 x 1-1/2" tapping screw features Class 2A thread tolerances with right hand thread direction and standard flat head profile. Manufactured to industry standards for Type A thread forming screws with fully threaded configuration and pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global manufacturing applications.