A package of ten nickel-plated, slotted, pan-head wood screws used to attach the 'L' brackets to the wood rim. You will need to drill a pilot hole for these screws.
One package is enough to attach 4 'L' Brackets, #51" or #52.
Prucha Tailpiece, Presto Original Style, Nickel-Plated
Prucha Tailpiece, Historic Kerschner, Nickel-Plated
Tailpiece Bracket for One-Piece Flange, Nickel-Plated
Resonator Thumbscrew, Nickel-Plated
Lag Screw, Pre-War Style, 10-32 Thread