S-91520A316 Length 3" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with coated steel construction for long-lasting performance in outdoor and humid environments
• Maximum torque transfer with T-15 Torx drive design that prevents cam-out and allows for higher installation force
• Eliminates pre-drilling requirements through Type 17 thread cutting technology for faster installation in wood and plastic-wood composites
• Enhanced material engagement with 2.07" thread length providing exceptional holding power and pull-out resistance
• Precise positioning with pointed tip and narrow flat head profile that sits flush with material surfaces
• Optimized thread design with 10 threads per inch and partial threading for reduced driving torque and material splitting
• Versatile compatibility with standard 1/8" drill bits for applications requiring pilot holes

Professional Applications & Engineering Value

These No. 8 wood screws with thread cutting technology solve critical installation challenges in woodworking and composite material applications. The Type 17 tapping screw design features sharp cutting edges that create mating threads in wood and plastic-wood composites, eliminating the need for pre-drilling while preventing material splitting. The corrosion-resistant coated steel construction ensures reliable performance in demanding environments like deck building, outdoor furniture, and structural wood assemblies. With T-15 Torx drive compatibility, contractors benefit from superior torque transmission without screw head damage, reducing installation time and improving job site efficiency. The flat head profile provides a clean, flush finish while the 0.164" thread diameter and optimized pitch deliver exceptional holding strength in both soft and hard wood materials.

Specification Summary & Compliance

Manufactured to precise dimensional standards with No. 8 screw size, 3" length, and 0.164" thread diameter. Features right-hand threading with approximately 10 threads per inch and partial threading configuration. The thread cutting design conforms to Type 17 tapping screw specifications for optimal performance in wood and composite materials. Compatible with standard 1/8" drill bits for applications requiring pilot holes. These screws meet industry standards for construction and woodworking applications with consistent quality and reliable performance characteristics.