Chrome Replacement Screws for Bass Guitar Pickguard Covers. Pack of 20 Model Number: SAGA03-20Pack. Pack of 20 replacement screws for basses and electric guitars. #4 Phillips head screw. Used to replace pickguard, back plate, tuning machine, truss rod cover and jack input screws. Compatible with most Fender, Gibson, Ibanez, Paul Reed Smith and many more guitars. Seismic Audio guitar and bass screws are the best choice for replacing or upgrading parts. Standard size to fit most guitars and basses. That includes Fender, Gibson, Ibanez, Epiphone, Squier, ESP, Paul Reed Smith, Jackson, Yamaha, BC Rich, Schecter, Ernie Ball and many more. Durable gold finish will hold rust for many years. These feature a #4 Phillips screwdriver head and are sized to replace the pickguard, back plate, tuning machine, truss rod cover, and jack input screws.