12mm Magnetic Oil Drain Plug Bolt with Washer for Yamaha Offroad Motorcycle Dirtbike YZ80 YZ85 (YZ125 up to 2004,) YZ250, YZ400F YZ426F and more M12-1.5 Very handy! - MADE IN USA - Bolt size is M12 - 1.5. Fits hundreds of different bikes atv quad. -- MADE IN USA -- Rare Earth super strong Neodymium magnet with a stainless steel bolt. Do your research before you purchase. See specs of bolt listed. Fits many Yamaha 2-stroke dirtbikes, YZ250, YZ125 (up to 2004), YZ400F, YZ426F, BUT not YZ450 Parts that were used are not returnable (unless they failed under competent use.) If you return an item that was clearly used, you will not receive a refund. So before you try to work the "system" and get a free "item rental," note this policy. "Accidental purchases" are subject to a 25% restocking fee. You have been warned. Comes with 1 Washer as pictured. Please measure the diameter of the threads on your current drain plug (prior to purchase) and make sure it is 12mm thread diameter.