Description: Max. Diameter: 25mm Thread length: Approx. 15mm/0.59inch Material: Metal Extends engine life and save on costly repairs with an oil plug Replaces stock oil drain plug Package Includes: 1 Piece Magnetic Engine Screw Note: 1. Please check as much as possible to make sure the item is the one that you need. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) 3. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please kindly understand. Make sure you don't mind before you order