200Pcs #8X1-3/4" Phillips Head Self Tapping Screws, Carbon Steel Screws, Black

Description: Material - These cross-recessed self-tapping self-drilling screws are made of carbon steel material with a black oxide finish on the surface, which has high hardness, is not easy to rust or deform, is corrosion resistant, has excellent wear resistance, and is durable. Design - Cross-recessed large flat head full thread design, with a clear tip and self-tapping ability, our screws form their threads when screwed into the material, providing excellent holding power and reducing the risk of stripping. Easy to Use - These self-tapping self-drilling screws are easy to use, with a cross slot head, you only need to use a cross screwdriver to tighten manually, no pre-drilling is required, they can be fixed quickly and effectively, can be operated by one person, and can be rapidly tightened or stripped. Versatile Application - These screws are perfect for both indoor and outdoor projects, suitable for wood, metal, and plastic applications. They are widely used in home improvement, construction engineering, machinery manufacturing, the electronics industry, automobile manufacturing, aerospace, shipbuilding, and many other scopes, making them a must-have for your toolbox. Specification: Material: Carbon Steel Finish: Black Oxide Finish Color: Black Thread Size: #8x1-3/4" Screw Length: 45mm/1.77" Thread Diameter: 4.2mm/0.17" Screw Head Size: 10.5 x 2.2mm / 0.41" x 0.09"(D*T) Package Content: 200pcs x Phillips Head Self-Tapping Screws