Fender American Standard Dimension Bass IV - Mirror Precision Bass American Professional 4 String Thread specs are: M8 x

Thread specs are: M8 x 1

A very elegant item that compliments the ES16 metal humbucker rings

7mm diameter

25 on the bottom which threads into a Metric body insert for bridge

Getting the bridge to return to the same position after use was a different problem all together

Fender American Standard Dimension Bass IV - Mirror Precision Bass American Professional 4 String Thread specs are: M8 xThis replacement pickguard is made to fit the Fender American Standard Dimension Bass IV. This pickguard is made from silver mirror a clear acrylic material measuring . 118" 2. 99mm thick with a 45 degree bevelled edge. The silver reflective layer is attached to the underside of the acrylic, preventing it from getting scratched or dented once it is fitted to the instrument. <