S-99017A290 Length 2 1/2" Drywall Screws

Key Features & Benefits at a Glance

• Superior corrosion protection with zinc-plated steel construction, ensuring long-lasting performance in various environments
• Effortless installation thanks to the Phillips drive style and No. 2 drive size, reducing tool slippage and installation time
• Excellent material penetration with the No. 2 drill point tip and 3/16" drill tip length, allowing clean entry into drywall and sheet metal
• Maximum holding power through fully threaded design and thread forming method, creating strong, vibration-resistant connections
• Wide application versatility capable of drilling up to 0.105" thickness in both drywall and sheet metal materials
• Secure flush finishing with standard flat head profile that sits neatly against surfaces for professional-looking results
• Environmental compliance assurance meeting RoHS 3 standards for safe, regulated manufacturing practices

Professional Applications & Engineering Value

These zinc-plated steel drywall screws deliver exceptional engineering value through their specialized thread forming design and drill point tip. The combination of No. 8 screw size with 18 threads per inch creates optimal thread engagement in drywall and sheet metal applications, preventing material stripping while maintaining structural integrity. The Phillips flat head configuration ensures secure seating without protrusion, crucial for finishing work. For contractors and fabricators, these screws eliminate pre-drilling requirements in materials up to 0.105" thickness, significantly reducing labor time while providing reliable fastening solutions that withstand vibration and environmental exposure.

Specification Summary & Compliance

This No. 8 x 2-1/2" drywall screw features precise dimensional specifications including 0.164" thread diameter, standard flat head profile with 0.363" diameter, and right-hand threading. Manufactured to industry standards for thread forming screws, it demonstrates consistent performance across applications. The product is fully RoHS 3 (2015/863/EU) Compliant, ensuring environmental safety and regulatory adherence for professional use in commercial and residential construction projects.