20X NUZAMAS M6x60mm Expansion Bolts 304 Stainless Steel Expansion Sleeve Anchor Bolt Heavy Duty Fixing Anchors for Screws Wall Building

Description: This M6x60mm expansion bolt anchor bolt is made of high quality 304 stainless steel, strong, durable and durable. It is easy to use, you only need a hammer drill to drill a hole in the wall that is the same size as the expansion pipe. Installation instructions: 1. Use a drill to drill a hole of the same diameter as the expansion pipe into the wall; 2. Mount the holes punched mounting hardware to the fixed objects with screws; 3. Push the expansion screw set (together with the fixed object) into the hole; 4. Tighten the screw with a wrench and the cone nut expands the expansion tube. Note: 1. You need to prepare a drill with a diameter of 10 mm. 2. Please pay attention to the depth of the hole before installation. The depth of the hole is determined by the thickness of the object to be hung up. Specifications: Screw size: M6. Length: 60 mm. Pre-drill hole size: 10 mm. Material: High-quality 304 stainless steel. Package includes: 20 x NUZAMAS M6 x 60 mm expansion screws