400 Pcs Wood Screws Assortment, M3 M3.5 M4 Assorted Countersunk Phillips Flat Head Self Tapping Screws for Wood Chipboard Drywall Fence Concrete

Product description

• Flat Head Self Tapping Screws Deep and clear threads can easily penetrate wood, are firmly fixed, and are not easy to deform and slip during use. Cross self-tapping screws are suitable for narrow areas where the head needs to be flush or below the surface.
• Easy to use The threads of decking screws are clear, clean, and precise, which can reduce resistance when screwing in and prevent cracking, and can be easily and accurately fixed. An ideal choice for indoor and outdoor woodworking work.
• Package Includes Suitable for woodworking projects, suitable for any wooden structure, such as log cabins, decks, fences, patios, cabinets, outdoor woodworking projects, etc. Ideal for parts of wood furniture, simple structures for fixing metal plates, household equipment, construction, maintenance, and other industries.
• Package Includes 400 pieces in total, sizes and quantities include 50 pcs m3x16mm, 45 pcs m3x20mm, 30 pcs m3x30mm, 60 pcs m3.5x16mm, 60 pcs m3.5x20mm, 50 pcs m3.5x25mm, 50 pcs m4x20mm, 35 pcs m4x20mm, 20 pcs m4x40mm, sufficient quantity, and rich size to meet the usage needs of multiple scenarios.