uxcell #12 x 1-3/4" Hex Washer Head Self Drilling Screws 30Pcs 410 Stainless Steel Sheet Metal Self Tapping Screws for Metal Wood, Black

• [Hex Washer Self Drilling Screws] - Thread Pitch: 1.8mm; Thread Size: 5.5 x 45mm/#12 x 1-3/4"(Dia*L); Screw Head Size: 11 x 5.4mm/0.43" x 0.21"(Dia.*H); Fits For Panel Thickness: 1.75~5.25mm. Package Content: 30Pcs x Sheet Metal Screws
• [Metal Material] - Made of higher strength 410 stainless steel material with black zinc plating finish, it has good hardness, corrosion resistance and rust resistance that provides a firm fixing indoors and outdoors, not easy to deform or fade.
• [Self-Drilling Screws] - With drill tail, it can drill well into the wood, sheet metal, thin sheet, plastic and other surfaces, the precision thread can reduce the resistance when screwing in and prevent cracking, making work easier. Hex washer head screws, it does not slip easily during installation and sinks quickly and easily.
• [Good Effect] - Self-drilling screws do not require a drilled hole, suitable for fixing and joining metal hardware to the wood or metal plate well, the sheet metal screws can provide good retention in various surfaces. Fit for home, shop, garage, office and more. Please confirm the thread size and length before purchasing them.
• [Wide Applications] - Widely used in various conditions such as manufacturing, construction, engineering, electrical equipment, office equipment, mechanical industry and furniture assembly.

Description: Made of higher strength 410 stainless steel material with black zinc plating finish, it has good hardness, corrosion resistance and rust resistance that provides a firm fixing indoors and outdoors, not easy to deform or fade. With drill tail, it can drill well into the wood, sheet metal, thin sheet, plastic and other surfaces, the precision thread can reduce the resistance when screwing in and prevent cracking, making work easier. Hex washer head screws, it does not slip easily during installation and sinks quickly and easily. Self-drilling screws do not require a drilled hole, suitable for fixing and joining metal hardware to the wood or metal plate well, the sheet metal screws can provide good retention in various surfaces. Fit for home, shop, garage, office and more. Please confirm the thread size and length before purchasing them. Widely used in various conditions such as manufacturing, construction, engineering, electrical equipment, office equipment, mechanical industry and furniture assembly. Specification: Material: 410 Stainless Steel Finish: Black Zinc Plating Thread Pitch: 1.8mm Thread Size: 5.5 x 45mm/#12 x 1-3/4"(Dia*L) Screw Head Size: 11 x 5.4mm/0.43" x 0.21"(Dia.*H) Fits For Panel Thickness: 1.75~5.25mm Package Content: 30Pcs x Sheet Metal Screws