EvanR
EvanR HalfDork
1/26/14 12:41 p.m.

My trailer uses 1/2"-20 lug bolts. I'd rather use studs and nuts.

But it seems as though most cars that use lug bolts (and therefore have conversion kits available) use metric hardware.

My Google-fu is failing me in finding SAE conversion kits.

11,200 Internet points to anyone who can find me a conversion kit (10 lugs total) for my 1/2"-20 lugs.

Kenny_McCormic
Kenny_McCormic UltraDork
1/26/14 12:55 p.m.

How much would it cost to just buy stud hubs?

EvanB
EvanB GRM+ Memberand PowerDork
1/26/14 1:37 p.m.

http://www.etrailer.com/dept-pg-Accessories_and_Parts-sz-Screw~In_Stud-pc-Wheel_Studs.aspx

patgizz
patgizz GRM+ Memberand UberDork
1/26/14 2:22 p.m.

can you just drill it out to the proper size to take a knurled standard stud pressed in from the backside?

oldopelguy
oldopelguy SuperDork
1/26/14 5:54 p.m.

Any bolt place should be able to find you grade 8 fully threaded bolts. Insert from the back side, using locktite on the last few threads.

EvanR
EvanR HalfDork
1/26/14 6:19 p.m.
EvanB wrote: http://www.etrailer.com/dept-pg-Accessories_and_Parts-sz-Screw~In_Stud-pc-Wheel_Studs.aspx

You, sir, get 11,200 Internet points, along with my undying grattitude.

novaderrik
novaderrik PowerDork
1/26/14 7:07 p.m.

they have those conversion studs in kit form on the shelf at the local Mills Fleet Farm next to all the other trailer parts.. they come in a box with 5 studs and 5 lug nuts.

Kenny_McCormic
Kenny_McCormic UltraDork
1/26/14 7:13 p.m.
oldopelguy wrote: Any bolt place should be able to find you grade 8 fully threaded bolts. Insert from the back side, using locktite on the last few threads.

This works, but I'm paranoid and would put a tack weld or two on each head.

novaderrik
novaderrik PowerDork
1/26/14 9:39 p.m.
Kenny_McCormic wrote:
oldopelguy wrote: Any bolt place should be able to find you grade 8 fully threaded bolts. Insert from the back side, using locktite on the last few threads.
This works, but I'm paranoid and would put a tack weld or two on each head.

why? the studs aren't going anywhere once the nuts are tightened down..

but i would only do this if there is a flat machined on the back side of each hole for the bolt heads.. if not, the proper conversion studs are the way to go.

oldopelguy
oldopelguy SuperDork
1/26/14 9:59 p.m.

Why would it matter? If there's enough threaded material in the hub that a lug bolt through it was enough than anything sticking out on the back side of the hub is gravy. A bolt is just a lot easier to install than a stud, and generally cheaper.

A dab of locktite keeps the bolt from moving and keeps it from rusting to the hub.

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