S-93882A146 6-32 x 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in industrial environments
• High-strength thread forming capability creates permanent, vibration-resistant threads in steel, aluminum, brass, cast iron, and sheet metal
• Dual-drive versatility with external hex/slotted head accommodates multiple tool types for flexible installation
• Enhanced load distribution through flanged design provides wider bearing surface and prevents pull-through
• Full threading along entire shank delivers maximum grip length and superior holding power
• Coarse UNC threading enables quick installation and reduced cross-threading risk in various materials
• Precision-engineered dimensions ensure consistent performance and interchangeability in assembly operations

Professional Applications & Engineering Value

These 6-32 UNC thread forming tapping screws deliver exceptional engineering value by solving critical fastening challenges in metalworking and manufacturing. The zinc-plated steel construction provides essential corrosion protection for extended service life in demanding environments. As thread forming screws with SW tapping type, they displace material rather than removing it, creating stronger, more reliable threads that resist vibration loosening. The coarse UNC threading combined with external hex/slotted drive enables rapid installation in steel, aluminum, brass, cast iron, and sheet metal applications. The flanged design eliminates the need for separate washers while providing superior clamp load distribution. These features make them ideal for production lines, metal fabrication, electrical enclosures, and machinery assembly where vibration resistance and permanent fastening are critical requirements.

Specification Summary & Compliance

This No. 6 screw features precise 6-32 UNC coarse threading with standard thread tolerances for consistent performance. The 3/8" length and fully threaded design ensure maximum engagement in various material thicknesses. Manufactured to industry standards for thread forming applications with recommended No. 31 drill bit (0.12" diameter) for proper hole preparation. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental and safety regulations for industrial components.