[Hex Washer Head Self Tapping Screws]: The package comes with 50pcs of hex washer head self tapping screws in Thread Dia: #10(ST4.8); Thread Length: 25mm/ 1"; Thread Pitch: 1.6mm; Head Dia.: 8mm/ 0.31"; Washer Head Dia.: 10.15mm/ 0.4"; Head Thickness: 4.3mm/ 0.17"; Screw Drilling Range(Plate Thickness): 1.75-4.4mm / 0.07inch-0.17inch
[Sturdy & Durable]: Constructed with 304 stainless steel material with a white plain finish, the hex washer head self-tapping screw is of strong durability, rust and corrosion resistant, and has a long service life than ordinary screws.
[Design]: The metal sheet screws are designed with an external hex drive style with washer, preventing slippage and ensuring a strong hold. The self-drilling design allows faster screwing into hardwood, easy to drill into, such as wood, sheet metal steel, aluminum, plastic, or other materials, reducing cracking problems.
[Good Choice]: Hex washer head self-tapping screws are widely used for furniture, household goods, electronics, communications, power products, floor fastening, industrial, construction, machinery, equipment maintenance, and other DIY projects.
[Installation]: Can be used without a drilling hole, good for metal-to-metal or metal-to-wood connections. For harder materials, it is recommended to pre-drill with a drill to make it easier to insert the screws.