5/16"-18x17mm Threaded Insert Nuts Hex Socket Drive for Wood Furniture 40pcs - Color Zinc
$16.99
[Sizes] Internal Thread Size: 5/16"-18; External Thread Diameter: 13mm / 0.51"; Total Height: 17mm / 0.67"; Head Diameter: 14mm / 0.55"; Hex Socket Width: 8mm / 0.31" [Material] Made of carbon steel, color galvanized surface treatment, high hardness, and…