About This Material: Made of high quality 410 stainless steel, corrosion resistant, rust proof, high strength, no deformation, can be used for a long time, also the material is environmental friendly, non-toxic, non-polluting, twice as hard as copper, will not be easily stripped by screw gun, 410 stainless steel is a new type of stainless steel with magnetic absorption Versatile: Hexagonal washer head self-drilling screws are ideal for use in wood, metal or other tough materials and are known for their efficient application performance and durability, you can see them all around as they are widely used in various industries such as construction, manufacturing, engineering, assembly, etc Good holding power: Hexagon washer head self-drilling screws suitable for non-metal or soft metal, no mounting holes, directly screwed into the product with hexagon washer head self-drilling screws without nuts to fit, and it is suitable for harsh environments such as high temperature, cold weather and high humidity areas, it has perfect strength and good corrosion resistance, it is able to let you reduce the time and Money to specialize in maintenance of a good partner Packing quantity: We check all the hexagonal washer head self-drilling screws, you will not receive insufficient quantity after purchase, and we will give you an extra socket bit adapter for each order of hexagonal washer head self-drilling screws to meet your needs when using these screws Fine workmanship: Using high precision cutting technology, the threads are very precise and clean, the deep and clear threads can easily penetrate wood and plastic, ensuring a firm fixing, while not easily deformed and sliding use Overview Material : Copper, Stainless Steel Head Style : Hex Exterior Finish : Copper,Metal,Stainless Steel Thread Size : 0.25 inch Point Style : Drill Point
