S-91070A254 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding woodworking environments
• Enhanced torque transfer and reduced cam-out through dual Phillips/Square drive compatibility for faster, more reliable installations
• Exceptional holding power in engineered wood with fully threaded 3/4" length and 15 TPI design for maximum grip in plywood and OSB
• Efficient thread-forming installation creates strong, permanent threads without pre-tapping, saving time and labor costs
• Optimized pan head design provides consistent flush seating without countersinking, maintaining material integrity
• Precision drilling compatibility with recommended 5/64" drill bit for clean, secure fits in various wood substrates
• Environmental compliance assurance meeting RoHS 3 standards for safe, sustainable manufacturing practices

Professional Applications & Engineering Value

These No. 8 zinc-plated steel wood screws deliver critical performance advantages for professional woodworking and construction applications. The thread-forming technology eliminates the need for separate tapping operations while creating superior thread engagement in plywood and oriented strand board (OSB) - materials prone to splitting with conventional fasteners. The combination of 0.164" thread diameter and 15 TPI configuration ensures maximum surface contact for exceptional pull-out resistance, while the Phillips/Square dual drive system prevents tool slippage during high-torque installations. The fully threaded design along the entire 3/4" length provides consistent holding power from tip to head, making these screws ideal for cabinet assembly, subfloor installation, and structural wood connections where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

Manufactured to precise inch system specifications with Class 2A thread tolerances for consistent performance. Features include right-hand threading, standard pan head profile (0.33" diameter, 0.11" height), and pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) environmental standards, ensuring hazardous substance restriction adherence. Recommended drill bit size: 5/64" (0.078") for optimal thread-forming performance in wood substrates.