50pcs #8 3/4 Inches Self-Drilling Dovetail Screws 410 Stainless Steel Hex Washer Head Tapping Screw Tek Screws

50pcs #8 3/4 Inches Self-Drilling Dovetail Screws 410 Stainless Steel Hex Washer Head Tapping Screw Tek Screws

• Package Include: 50. Dimension: Screw Diameter: #8 (4.2mm); Screw Length: 3/4 inches (19mm); Head diameter: 6.25mm; Head Thickness: 3.1mm.
• Made of 410 stainless steel, high hardness (40 Rockwell C), applied to steel-work.
• Standard hex washer head screw, can be easily installed with hex driver.
• Screw section is smooth without residual burrs, the thread is clear and tidy without notch, which is good for fastening.
• The thread can decrease the resistance when screwing in, prevent cracking. The sharp tail is easy to drill, there is no need to drill a hole first.