nailnest 50PCS #12 x 1-1/2" Self Drilling Screws, Black Self Tapping Screws for Metal, 410 Stainless Steel Hex Washer Head Sheet Metal Screw, Quick Tapping with 8mm Hex Socket

nailnest 50PCS #12 x 1-1/2" Self Drilling Screws, Black Self Tapping Screws for Metal, 410 Stainless Steel Hex Washer Head Sheet Metal Screw, Quick Tapping with 8mm Hex Socket

• Quantity and Dimensions - nailnest 50pcs #12 x 1-1/2 stainless steel self-drilling screws with hex washer heads, and 1 matched 8mm hex socket insize.
• Material and Finish - Sheet metal screws are constructed from stainless steel 410 with a black zinc-plated finish. These self tapping screws offer enhanced resistance to corrosion and rust, with consistent mechanical strength suitable for demanding fastening applications.
• Self-Drilling Functionality - Self tapping screws for metal are equipped with a drill-point tip, these self drilling screws for metal can penetrate metal without pre-drilling, enabling direct installation in metal-to-metal or metal-to-wood assemblies.
• Drive and Head Design - The hex drive reduces the risk of cam-out during installation, while the integrated washer head distributes load evenly, eliminating the need for separate washers in most standard applications.
• Application Range - The stainless steel screws are suitable for use across multiple materials, including sheet metal, thin-gauge steel, steel studs, wood, and plastic. Commonly used for installing gutter guards, trailer E-track systems, fencing components, and similar structures.