Wood screw (dual-spiral, 4-ridge)
- Country of Origin:
- China, Taiwan
- Material:
- Iron, stainless steel, brass
- Color:
- Zinc, iridescent, or other colors
Detail Specifications / Descriptions
• 30-40% easier to set than Type-17 wood screws
• Sharp, square-angled thread for better grip, with razor point for fast penetration
• Ideal for high-density, particle boards with minimal board damage
• Tough and durable for lower maintenance cost
Unique ridge boring for easier action
The latest dual-spiral, four-ridge design
Cost-efficient, can replace Type-17 ones
