S-95639A369 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Efficient thread-forming design creates strong, permanent threads in sheet metal without pre-tapping, reducing assembly time and labor costs.
• Secure and flush installation with the standard oval head and 82° countersink angle, providing a smooth, professional finish that minimizes snagging.
• Reliable drive engagement from the No. 2 Phillips drive, ensuring high torque transfer and reducing the risk of cam-out during installation.
• Optimized for sheet metal with a pointed tip and fully threaded shank, enabling easy penetration and maximum holding power in materials up to 0.025" thick.
• Consistent performance and interchangeability due to compliance with standard A/AB tapping screw specifications and inch system measurements.
• Safe for regulated industries with full RoHS 3 and REACH compliance, ensuring no hazardous substances are present.

Professional Applications & Engineering Value

These 316 stainless steel Phillips oval head tapping screws are engineered to address common challenges in sheet metal assembly, such as corrosion from moisture, chemicals, or salt spray. The thread-forming (Type A/AB) design eliminates the need for a separate tapping operation, as the screw cold-forms its own mating thread, reducing hole preparation steps and preventing loosening from vibration. This is critical in industrial applications like HVAC ductwork, electronic enclosures, and automotive panels, where joint integrity is paramount. The combination of a corrosion-resistant alloy and a flush-fitting oval head ensures long-term durability and a clean aesthetic, making these tapping screws a reliable choice for demanding metalworking projects.

Specification Summary & Compliance

This screw features a No. 8 size with a 3/4" length and 0.164" thread diameter at approximately 15 threads per inch. It is manufactured to standard inch system dimensions for the oval head and thread forming (Type A/AB) profile. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from restricted hazardous substances for safe industrial use.