Thread: JIS screwdriver who knew?
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11-24-2018 11:26 AM #1
JIS screwdriver who knew?
Well after 55 years of life and an unknown number of striped phillips head screws on stereo stuff and other stuff I have tinkered with, a Marantz stereo repair friend clued me into the unknown JIS screw which looks like a phillips head screw. Turns out you can tighten either one with a JIS screw driver without stripping off the edges of the head of the screw, but not so with the phillips. I just bought two of these screw drivers and am amazed at the tight fit now that I know what I didn't know!
Here is a pretty cool diagram that show what I'm talking about. JIS stands for Japanese Industrial Standard.
Last edited by stovens; 11-24-2018 at 11:31 AM.
" "No matter where you go, there you are!" Steve.
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding