[Austin W Hogan]

Bill; I obtained a nice D hammer with an ordinary screw and washer holding one hammer in place. I had a spare D hammer screw so I replaced it. I have the repair screw here; it is yours when I see you at the southern.
Hammer screws are 4 40 thread , most commercial 4 40 screws have too small a head to do the job, but a large washer fills the bill.

Best Austin