Superb Material: These roofing screws are made of high-quality Carbon Steel material, which is corrosion-resistant, rust-resistant, wear-resistant, high hardness, reliable, stable, and sturdy, with long-lasting durability and stability.
Hexagon Head Screw Design: Hexagonal self-tapping screws have greater load-bearing capacity and stability and will keep the pressure evenly distributed. Self-drilling screws do not require pre-drilling, and the precise and clean threads speed up the tightening process in many applications.
Easy to Store: All self drilling screws are stored in a transparent and sturdy storage box with compartments. These corrugated roofing screws are stored separately and well organized, making them easy to carry and find. There will be no confusion during transportation and they are easy to use.
Wide Application: Suitable for connecting metal to wood, metal structural members or plastics, aluminum plates, aluminum exterior doors, perforated panels, roof sandwich panels, corrugated panels, steel plates, roof panels, etc. Perfect for DIY projects or professional woodworking, it is an ideal choice for a carpenter or builder.
Package Includes: 68 pieces in total, the sizes and quantities include 14 pieces of m4.2x16mm, 12 pieces of m4.2x19mm, 10 pieces of m4.2x25mm, 12 pieces of m4.8x20mm, 10 pieces of m4.8x25mm, 10 pieces of m4.8x40mm, meeting the requirements of multiple scenes and domains.
Colour: 68Pcs
Height: 1
Length: 5
Width: 3