Nuts and Bolts

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fj55 body to frame

swapped a 69 fj55 body onto a 79 fj55 frame; need the body to frame bolts as during the process broke off quite a few and the remaining ones are pretty sorry; are they the same as on the 40s?.......TIA

Lou
 
kb3gun said:
Anyone have a source for M6-1.0 Retainer Weld Nuts for the transmission hump? The only place I've found them is at Fastenal ( M6 x 1.0 x 1/2"W x 1-1/2"L PlainFinish Steel RetainerWeldNut | Fastenal ). I ordered 20 ea but was told they have a 100ea minimum from the manufacturer. They're $1.36 each (100ea @ $136.00). If I have to buy the 100ea, would anyone be interested in buying any?
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I feel your pain! I went through this last year. I just happened to be reading THE FJ45LV thread by buckroseau and he had bought a bunch and sold me 20 of them to redo my hump. Might PM him to see if he has anymore? :cheers:
 
n2666s said:
swapped a 69 fj55 body onto a 79 fj55 frame; need the body to frame bolts as during the process broke off quite a few and the remaining ones are pretty sorry; are they the same as on the 40s?.......TIA

Lou
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Don't have a clue what the FJ55 bolt specs are but the FJ40 specs are :

10mm x 1.25 x 50mm long with a 23mm shoulder and ground to a point to help guide them through the mounts...
 
Bad Coco said:
can get small quantities of these from mcmaster carr. IIRC packs uf 5 or 10
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Thanks! I'll check them out.

Update:
Got them on order. I don't know why I always forget about them for nuts and bolts. Cheaper than Fastenal as well... Thanks again!
 
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kb3gun said:
Thanks! I'll check them out.

Update:
Got them on order. I don't know why I always forget about them for nuts and bolts. Cheaper than Fastenal as well... Thanks again!
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Care to post up the part number/price for future searchers? :D
 
McMaster P/N 90955A101
Retainer Weld Nut
Steel, Plain
M6-1.0
1/2"W x 1-1/2"L x 11/32"H
$7.71 for Pkg of 10EA
weldnut.gif
 
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Eons ago in the first couple pages of this thread there were a couple of questions about strength and SS bolts. For the record I am not a metallurgist but I do have some experience in this area and my company has sold 100's of thousands of stainless nuts and bolts for non-auto related specialty applications.

The short version is that there are different grades of stainless and the most readily available is the cheap stuff, typically type 304 stainless. The threads on 304 are comparatively brittle and under tension will gall or just flat snap off.

For our applications we use type 316 (a slightly different recipe for the stainless) and it's worked well under tension. It's also more resistant to typical corrosive compounds that you're likely to run across. The downside is that type 316 is about 3x the price of the more common type 304 that you'd normally find in a bolt kit.

A couple of other unrelated comments:

A poster a while back mentioned a source for bolts in China. There are to my knowledge no manufacturers in the US for general use threaded hardware like nuts and bolts. They'd go out of business instantaneously as the Asian suppliers have a wildly lower cost base and fewer EPA type reg's to contend with, etc.

On a similar note, SS is a work hardened material which is why you seldom see compound angles in a stainless fitting. Hit it more than once to bend it to your desired shape and it's likely to have become too brittle during the second heat cycle.

Note:

I am a complete caveman with a wrench and don't know what kind of actual torque values that 316 SS threads would max out at. If you have a known high torque application you should verify that the threads will hold up w/ your supplier. The hardness of the fastener certainly will but the brittleness of it may not.
 
Arghhhhhhhhh.....

Has ANYONE heard from Kevin@boltdepot about pricing or their quotes? I can no longer wait to order bolts and can't afford to wait weeks to get a simple bolt order.

Merbelsfield: What was the final answer to the pricing?
 
Nope....

x2 - "I can no longer wait to order bolts and can't afford to wait weeks to get a simple bolt order. "

I am checking with local Auveco dealers....

Coolerman said:
Has ANYONE heard from Kevin@boltdepot about pricing or their quotes? I can no longer wait to order bolts and can't afford to wait weeks to get a simple bolt order.

Merbelsfield: What was the final answer to the pricing?
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Looks like we are back to square 1.
Just spoke with the local auveco rep and most of the part numbers for the M6 and M8 bolts have either been discontinued or are only available in bright zinc.

The rep is looking at other manufacturers and I will let you know if another distributor pops up.
 
The codes for all the cruiser bolts and torques are decoded in the Worskshop manual. Page 14-23

Theres a method to the madness:

I.E. 91111-40620 Last set of digits: 4= Bolt head mark; 06=Major diameter of thread 20=Grip length (from under head to end)

Have any of you guys tried Caswells plating kit? I have and have had great success!
 
filmpilot said:
The codes for all the cruiser bolts and torques are decoded in the Worskshop manual. Page 14-23

Theres a method to the madness:

I.E. 91111-40620 Last set of digits: 4= Bolt head mark; 06=Major diameter of thread 20=Grip length (from under head to end)

Have any of you guys tried Caswells plating kit? I have and have had great success!
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Yes this was covered on Page 6, post #159 of this thread. :D

Are you buying zinc bolts then replating them with the Caswell kit? If so give some detailed information about this.
 
hmmm, just thinking out loud.......stainless sure is purdy:hillbilly: but in :steer:aviation you cannot use ANY kind of stainless steel for structural elements....just my 0.02

Lou
 
No word from Kevin...
I'm just going to get from a local hardware source. Not worried about reproduction finishes. Zinc will do. Fit, form and function is what I'm going for.
 
Got another solid lead on the yellow dichromate - fingers crossed...

71FJ40 said:
Looks like we are back to square 1.
Just spoke with the local auveco rep and most of the part numbers for the M6 and M8 bolts have either been discontinued or are only available in bright zinc.

The rep is looking at other manufacturers and I will let you know if another distributor pops up.
Click to expand...
 
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