Many of Fender’s Pure Vintage parts are crafted where possible on the same tooling and machinery as our original-era Fender parts. Whether you are personalizing, modifying or restoring, there is no better way to maintain the proud heritage and period-correct accuracy of your classic Fender instrument or amp. These thumbscrews are used to hold many (vintage) heads to cabinets. • MFSKU 0990720000 • UPC 717669505745