Hammer Screw Archived Message Posted by John Chew on November 10, 2018, 8:10 pm I am looking for a F Hammer gun hammer 4-40 attachment screw. Anyone have one they're willing to part with? Tried all the standard cast of character, but no go. John Message Thread: Hammer Screw - John Chew November 10, 2018, 8:10 pm Re: Hammer Screw - John Liles November 11, 2018, 10:15 am Re: Hammer Screw - John Chew November 12, 2018, 10:08 am   Searching