Specification Brand : GYZOUKA BulletPoint1 : [High-strength Results] Creates high-strength, accurate female threads in metal workpieces, ensuring secure and precise fastening. BulletPoint2 : [Versatile Repair Tool] Ideal for fixing thread processing errors and damaged female threaded holes, providing efficient and effective repairs. BulletPoint3 : [Convenient Conversion] Easily switch between metric and imperial threaded holes for fast and convenient adjustments. BulletPoint4 : [High-quality Material] Made of 304 stainless steel, to high temperature, ensuring durability and reliability. BulletPoint5 : [Wide Application] Ideal for aviation, automotive, lamp, and mechanical equipment manufacturing, enhancing thread strength. Color : Assorted Color FabricType : Zinc Alloy+plastic+aluminum Alloy IncludedComponents : Threaded Insert ItemDisplayDimensions_Height : 0.24 inches ItemDisplayDimensions_Length : 1.57 inches ItemDisplayDimensions_Width : 0.24 inches ItemDisplayWeight : 0.19 pounds ItemName : 10Pcs 304 Stainless Steel x 1.5 x 1D Wire Thread Insert Coiled Threaded Expansion Conversion Tool for Repairing Threaded Holes ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : thread-locking-inserts Manufacturer : GYZOUKA Material : zinc alloy+plastic+Aluminum alloy ModelName : Multi-Witsz5tvqkepsm ModelNumber : GYZOUKAp69rnewct0 NumberOfItems : 1 PartNumber : GYZOUKAp69rnewct0 ProductDescription : Spec: Item Type: Wire Thread Insert Material: SUS304 Model: x 1.5 x 1D Thread Specification: x 1.5 Length After Installation: Approx. 18mm / 0.7in Number of Turns Before Installation: Approx. 9.8 circles Outside Diameter Before Installation: Approx. 21.4-22mm / 0.8-0.9in Drill Bit Diameter: Approx. 18.4mm / 0.7in Wire Thread Insert Model Description: For Example: M3 x 0.5 x 1.5D, which means that after the screw is set, the female thread is M3, the pitch is 0.5, the length is 1.5D (Length refers to the length of 1.5 times the diameter, that is, 1.5 x 3=4.5mm), the length here refers to Is the length after installation. Wire thread inserts are also called threaded sheaths, stainless steel threaded sleeves, wire sleeves, and braces. They are a new type of internal threaded fasteners made of high-strength, high-accuracy diamond-shaped cross-section steel wires; Application to low-strength engineering materials such as aluminum alloy, zinc alloy, copper, plastic, etc., can significantly improve thread strength.