These M6 x 30mm cross dowel barrel nuts are essential hardware for furniture assembly and woodworking projects. Featuring a 10mm outer diameter and symmetric design with a centered threaded hole, these zinc-plated connectors provide strong, reliable joints between perpendicular furniture components. Commonly used in flat-pack furniture systems and custom builds, they pair with machine screws to create secure connections for beds, tables, chairs, and storage units. The zinc plating provides corrosion resistance for long-lasting durability. COMPATIBILITY: These barrel nuts are compatible with a wide range of furniture applications including beds, tables, chairs, and storage units. Commonly used in flat-pack furniture systems. Please check your assembly manual for exact compatibility. USAGE: Commonly used to join two perpendicular pieces of furniture, these cross dowel nuts pair with machine screws to create a strong, secure connection. Ideal for connecting frames, legs, rails, and structural components. Quantity required will vary depending on your specific application. SPECIFICATIONS: These cross dowel nuts measure 30mm in height with a 10mm outer diameter and feature a metric M6 thread. Designed symmetric, with the threaded hole running centered through the dowel. Finished with zinc plating for corrosion resistance and long-lasting durability. INSTALLATION: Insert the barrel nut into a pre-drilled hole with the threaded opening aligned to the incoming screw. Insert the screw through the mating component and tighten until secure, creating a strong and stable connection between the two parts. TAILORED QUANTITY: Available in multiple pack sizes so you can select the exact quantity needed for your project. Helps reduce waste while ensuring you have the right amount on hand for installation or repairs. ASIN B0GZQS9NF8 Brand ReplacementScrews Color Multicolored Model RSAZN17192455 Size Name M6 x 30mm Metal Type Zinc Unit Count 8 Count Item Weight 4.48 ounces Part Number RSAZN17192455 Thread Size M6 Thread Type Iso Metric Finish Types Zinc Plated Manufacturer ReplacementScrews Thread Style Metric Fastener Type Barrel Item Diameter 10 millimeters Material Type Metal Item Highlight Approx 3/8 in x 1-1/4 in, 10mm Outer Diameter, Symmetric Design, Zinc Plated Furniture Connector, Pack of 8 Exterior Finish Zinc Item Dimensions 6.5 x 3.75 x 0.5 inches Number Of Items 8 Outside Diameter 10 millimeters Inside Thread Size M6 Included Components Everything in the product photos.