RCU Forums - View Single Post - What is the same diameter but longer than a 4 40 screw
Thread: What is the same diameter but longer than a 4 40 screw
View Single Post
Old 11-06-2008 | 07:45 PM
  #2  
draftman1's Avatar
draftman1
Senior Member
 
Joined: Sep 2007
Posts: 1,247
Likes: 0
Received 1 Like on 1 Post
From: Strathmore, CA
Default RE: What is the same diameter but longer than a 4 40 screw
the 4 40 is the thread and diameter, it has nothing to do with the length the 4 is the diameter and the 40 is the threads per inch.
and that is american and not metric
draftman1 is offline  
Reply Like