11K views · 123 reactions |  One of my favorite tools! The “chase ‘em back” hinged thread chasing die. It’s great for them the front of your threads are damaged. You can start it anywhere. #mechanic #mechanicalengineering | Seth Hensler | Facebook

If you’ve ever heard a mechanic talk about “chasing threads,” they’re referring to a simple but important step in making sure bolts and fasteners tighten correctly. In this Auto Terms Explained video, we break down what chasing threads means, why it’s different from cutting new threads, and how it helps clean and restore the threads in a bolt hole or on a fastener. Understanding thread chasing can prevent cross-threading, ensure proper torque, and make your repairs go smoother — especially on ol

3.7M views · 113K reactions | 2008 Bolt hits different. 梁 We could watch his races on a loop forever... Anyone else? #Olympics | Olympics | Facebook

USAIN BOLT Races 800 Meters for the First Time! | Nick Symmonds