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Need a screw

jabberwoki

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puyallup wa usa
The old blackhawk jack is missing a screw from the handle just like this.
Andbody got one like it?
 

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LIVELY

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Illinois
try an electric motor repair shop--or just use a flat head bolt -[any hardware store should keep them--it does not have to have a rounded top]:thumbup:
 
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jabberwoki

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Ok here are the dimensions
3/8 long shank
5/8 wide head
and looks like a 16 thread pitch
And don`t forget the beveling under the head
Thanks maties
 

CRTDI

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Jan 11, 2010
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As simple as this screw looks, it was tough to find for me as well. Closest thing I came across in my local hardware market was a button head stove bolt.

These handle screws originally were used together with a countersunk outside star washer. The length is critical, if too long they will interfere with the operation of the internal control rods.

I played hell getting the couple that I needed off a seriously rusted jack. The head takes a really big screwdriver which I discovered that I didn't own one that was actually big enough to fit correctly. I finally ended up using the tip of a huge straight prybar along with a wrench on the prybar flats to remove these bad boys without screwing them up to much.
 
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jabberwoki

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Another vote for raised countersunk head slotted.

You need to know the bolt OD and pitch though.

Ok here are the dimensions
3/8 long shank
5/8 wide head
and looks like a 16 thread pitch
And don`t forget the beveling under the head
Thanks
1/4 od

No luck at the electric motor place i `ll have to keep a eye out for old machinery
 

humber2

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Ok here are the dimensions
3/8 long shank
5/8 wide head
and looks like a 16 thread pitchAnd don`t forget the beveling under the head
Thanks maties

That's an orphan thread, best to check against any common 1/4-20 UNC bolt to be sure of requirement.
 

LIVELY

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alot of appliances had this type of bolt for their handles and flush mount brackets--just giving some ideas :)
 
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jabberwoki

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That's an orphan thread, best to check against any common 1/4-20 UNC bolt to be sure of requirement.
Good idea i`ll do that tomorow
alot of appliances had this type of bolt for their handles and flush mount brackets--just giving some ideas
Yep i`m thinking this is going to be the go looks like that screw is way out of fashion!
 

eyeboltman

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Mar 26, 2010
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MA>
Thanks to all for your help, Dale (Autocar) has hooked me up!
You got you screw ! we need photos is it 1/4 -16 thread ? Now I need to check my taps. I got from my brother that he got in a machinist tools chest in 1973 in was old then. And had some odd taps in it . IT seem like only a couple of years ago :( :willy_nil :confused:
 

Dale B

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Rowland Hts , SoCal
Im afraid our buddy Jab guessed at the threads and diameter. I had him screw his sample into a common 5/16-18 nc nut , and it matched ..... He's buying all of us a round of Foster's Lager for the help .......
 
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jabberwoki

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Mate i would not poison you all with that cats piss! You know the Yankee fosters is brewed in Canada and is budweiser in a blue can!! Does not taste anything at all like the real fozzie's!
 
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