Yannee 10 Pcs Metal Petal Bolt Hollow Metal Wall Nut Suitable for Jack/Carriage Nut

Features: -Model: M5 M6 (optional) - brand new and high quality -Made of high-quality materials durable -Drill a hole with the recommended diameter. -Touch the holder into the hole until it is flush with the surface of the substrate. -Install the adjustment tool on the screw head. Pull the trigger to deploy the anchor. (Small size can be adjusted with a screwdriver) -Remove the bolts and pass through the fixing device then put back the anchor bolts. Tighten the screws until the device is secured. Product parameters: -Product name: Jack nut with screw -Size/Drilling: M5-10mm M6-12mm (optional) -Color: color -Substrate thickness: 0-5mm -Material: carbon steel (galvanized) -Suitable for: hollow iron plate hollow aluminum plate hollow plate hollow plastic plate -Quantity: 10 piece set Package list: 10 *pcs jack nut (optional) Notes: 1. Due to various factors such as display brightness and light brightness the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.