Confirmed. Just measured mine.

 

Here's my jack and a $20 screw

 

Here's another $20 screw

 

Just curious, did a jack come with a F-6? My COE has a place for one, and it has the thumbscrew.

 

350451-S8 .. Thumb Screw-Jack Hold Down ~ 5/16" -24 / Obsolete

No Ford dealer or obsolete parts vendor has any.

 

I doubt Grainger is going to have factory correct thumb bolts to hold the jack . The AACA judges will some times bust your nuts for the most trivial things .Have a total of 5 here .

 

Mine.

 

Found these today mixer man
5/16 - 24 x 3/4 'P' Thumb Screw Plain (Box of 50) [PTS51624-34] - $18.00 : Bolts, Nuts, & Tools

 

Excellent! That works out to about .36¢ ea. However, the purists might catch the difference in the number of lines across the head. They might count them <sigh>.

 

The good news is that although the line count is wrong, at least half of the bolt hasn't been sandblasted away due to corrosion. Buy that one, put a 5/16 washer on it and call it a day.

It's just another source for a rattle in my opinion. I ended up putting furniture pads on the bottom of my jack to help with the rattles.

JB

 

It was also available with a shoulder (see other pic) and the shoulder doesn't seem quite as big.

 

So are you planning on going into business selling them individually? At $1.00 each you'd make 178% profit. I'd take 2 just ti have a spare on hand.

 

Need free shipping

 

Hahahaha! Nah, I'd put them on Ebay for $19 ea. w/ free shipping. It's a Christmas sale. Pick any quantity and the last one is free.

 

If the jack went in the corner of the cab was there a special place for the handle to go?I guess maybe in the tool tray?