[Files] Screw drive types (Modified by Kent Swafford)

[Phillip Ford]

Here are scans of the article about screw drive types.

Phil Ford


Graphics at:

http://tinyurl.com/3yxhv

http://tinyurl.com/2je3e

http://tinyurl.com/3fjwf


Direct PTG URLs:

https://www.moypiano.com/ptg/files/attachments/7f/43/08/ff/ 
TORXPlusFasteners1.jpg

https://www.moypiano.com/ptg/files/attachments/d8/62/e9/7f/ 
TORXPlusFasteners2.jpg

https://www.moypiano.com/ptg/files/attachments/57/6b/49/91/ 
TORXPlusFasteners3.jpg