Detail Specifications / Descriptions
Screws, self drilling screws、self tapping screws, drywall screws, chipboard screws, Concrete Screws, Furniture Screws 、wood screws, Roofing Screws、Window Screws, Hex-Low Screws, Wood Screws, TORX. Screws, long Screws, Thread Cutting Screws, Thread Rolling Screws, Special Screws.