Anyone know the thread size for the adjustment nut on a Fender bass truss rod? (ie. 10-32, or 8-32)? '62 Fender American Vintage Jazz? Stew Mac sells these: http://www.stewmac.com/shop/Truss_rods/Adjusting_nuts/Spoke_Wheel_Truss_Rod_Nut.html Of course, an area would need to be routed out for it to fit on a '62 Jazz, but I would probably get it done on a reissue. I've always liked them on Ernie Ball basses.