S-90415A505 Length 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-lasting performance in harsh environments, reducing maintenance costs and replacement frequency.
• Self-drilling No. 3 tip eliminates the need for pre-drilling, saving time and labor in steel, stainless steel, and sheet metal applications.
• Thread forming BSD design creates strong, secure threads in base materials, providing superior pull-out resistance and vibration resistance.
• Phillips pan head drive offers reliable torque transmission and a low-profile finish for smooth, flush installations.
• Fully threaded shank maximizes grip and holding power across the entire 7/8" length, ensuring consistent fastening strength.
• Capable of drilling up to 0.177" thickness in metal substrates, making it ideal for a wide range of industrial and construction projects.
• Standard right-hand thread with 16 TPI ensures compatibility with common tools and fastening practices, streamlining assembly processes.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these No. 10 tapping screws combine 18-8 stainless steel with a corrosion-resistant coating to withstand exposure to moisture, chemicals, and outdoor elements. The thread forming BSD design eliminates the risk of material cracking by displacing rather than removing material, creating robust threads in steel, stainless steel, and sheet metal. With its integrated No. 3 drill tip, this screw drills its own pilot hole and forms threads in a single operation, significantly reducing installation time and labor costs in assembly lines, metal fabrication, HVAC systems, and construction frameworks. The Phillips pan head provides a secure drive that resists cam-out, while the fully threaded design ensures uniform stress distribution for reliable, long-term fastening integrity.

Specification Summary & Compliance

This No. 10 x 7/8" Phillips pan head tapping screw features a thread diameter of 0.19" with 16 threads per inch and a right-hand thread direction. It conforms to BSD tapping screw standards for thread forming applications and is manufactured from corrosion-resistant 18-8 stainless steel. The screw is fully threaded and includes a No. 3 drill tip capable of penetrating materials up to 0.177" thick. Meets industry specifications for dimensional accuracy and is compliant with RoHS and REACH environmental standards, ensuring safe use in various industrial and construction settings.