DanM Posted Friday at 05:24 PM Share Posted Friday at 05:24 PM (edited) Hey All, I need to source a replacement 7/16 UNF x 8 inch long double threaded stud for my Westfield Miata - It is to connect my rear Knuckle to the lower control arm. Does anyone know where to get one? or have one made? Its to replace this one that I had to cut in half to remove it. Thanks. Dan Edited Friday at 05:26 PM by DanM Link to comment Share on other sites More sharing options...
fastg Posted Friday at 06:03 PM Share Posted Friday at 06:03 PM (edited) If your replacing the rod, if you replace the nuts then the thread size becomes irrelevant. So checkout me favorite shop https://www.mcmaster.com/threaded-rods/threading~threaded-on-both-ends/connecting-rods-5/system-of-measurement~inch/ Thinking about that, why it it an imperial thread, coming from a Miata or Westfield? Edited Friday at 06:05 PM by fastg Link to comment Share on other sites More sharing options...
DanM Posted Friday at 06:14 PM Author Share Posted Friday at 06:14 PM I know, intriguing isn't it! lol The whole vehicle is a mixed batch of metric and imperial. All the miata bolted stuff is typically metric, but because the westfields use parts from older UK cars (Bushings etc.) there is also a lot of imperial stuff too! Link to comment Share on other sites More sharing options...
fastg Posted Friday at 06:20 PM Share Posted Friday at 06:20 PM How old is the stuff there using, the UK went metric while I was in high school, so the 70's! Graham Link to comment Share on other sites More sharing options...
DanM Posted Friday at 07:15 PM Author Share Posted Friday at 07:15 PM Control Arm Bushings are from a Hillman/Chrysler Avenger!! Link to comment Share on other sites More sharing options...
fastg Posted Friday at 07:28 PM Share Posted Friday at 07:28 PM Hillman Avenger, nasty, but at least it has donated a part to a much more interesting vehicle:) Graham Link to comment Share on other sites More sharing options...
DanM Posted Friday at 10:33 PM Author Share Posted Friday at 10:33 PM Yeah! It's spirit lives on in the westfield! lol Link to comment Share on other sites More sharing options...
Croc Posted Saturday at 11:08 AM Share Posted Saturday at 11:08 AM 15 hours ago, DanM said: Control Arm Bushings are from a Hillman/Chrysler Avenger!! That just sent a shiver up my spine. Terminal understeer, dodgy brakes..... 1 Link to comment Share on other sites More sharing options...
DanM Posted Saturday at 07:15 PM Author Share Posted Saturday at 07:15 PM So after a lot of thought, input from the UK forum forum and price comparing ($USD -> $CAD +Tax + Shipping) I decided to go with 2 new grade 8 bolts from McMaster-Carr. https://www.mcmaster.com/91257a487/ Fingers crossed it will do the job! Link to comment Share on other sites More sharing options...
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