S-99017A150 Length 1 1/2" Drywall Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with self-drilling tip that penetrates up to 0.105" thickness in sheet metal and drywall
• Superior corrosion resistance through zinc-plated steel construction for long-lasting performance in demanding environments
• Optimized thread engagement with fully threaded 20 TPI design ensures maximum holding power and vibration resistance
• Streamlined installation process with Phillips No. 2 drive providing secure tool engagement and reduced cam-out
• Flush finishing capability through standard flat head profile that sits perfectly flush with material surfaces
• Enhanced material compatibility with thread forming design that creates strong, permanent threads in various substrates
• Regulatory compliance assurance with RoHS 3 certification for environmentally responsible manufacturing standards

Professional Applications & Engineering Value

These zinc-plated steel drywall screws deliver exceptional engineering value by solving critical installation challenges in commercial construction and metal fabrication. The specialized drilling tip and thread forming design eliminate the need for separate drilling operations, significantly reducing labor time and tooling requirements. The fully threaded No. 6 configuration with 20 threads per inch provides superior pull-out resistance in both drywall and sheet metal applications up to 0.105" thickness. The Phillips flat head drive system ensures clean, flush installations while the corrosion-resistant zinc plating extends service life in various environmental conditions. These self-drilling screws are engineered to maintain structural integrity through repeated thermal cycling and vibration exposure common in HVAC, partition systems, and metal framing applications.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.138" thread diameter and 1-1/2" length in right-hand thread direction. Features standard Class 2A thread tolerances for consistent performance across production runs. The thread forming tapping method creates durable, permanent threads without material removal. Compliant with RoHS 3 (2015/863/EU) regulations ensuring environmental responsibility and international market acceptance. The zinc-plated steel construction meets industry standards for corrosion protection in construction and industrial fastener applications.