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What bolt grade to mount loader?

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Category: Allis Chalmers
Forum Name: Farm Equipment
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=163610
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Topic: What bolt grade to mount loader?
Posted By: JaredC(WI)
Subject: What bolt grade to mount loader?
Date Posted: 13 Aug 2019 at 9:13am
Finally getting closer to actually mounting the old Henderson loader I got this spring on my CA. Hoses have been replaced, cylinders rebuilt and just waiting for the call saying fluid is back in my rear tires.

What grade bolts should I be using to mount the loader frame to the tractor? Thanks!

Jared



Replies:
Posted By: DennisA (IL)
Date Posted: 13 Aug 2019 at 9:39am
Grade 5 or 8 would work well.

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Thanks & God Bless

Dennis


Posted By: steve(ill)
Date Posted: 13 Aug 2019 at 9:49am
grade 5 should be overkill for the loader.... That's a good idea.. much better than the grade 2 basic stuff.

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Like them all, but love the "B"s.


Posted By: Dakota Dave
Date Posted: 13 Aug 2019 at 10:16am
Grade 5 works great the original square heads were grade 2


Posted By: Gary Burnett
Date Posted: 13 Aug 2019 at 10:56am
You'll never go wrong with grade 8 bolts with something like that,plus they don't
rust nearly as bad as lower grades.I rarely buy anything but grade 8.


Posted By: TimNearFortWorth
Date Posted: 13 Aug 2019 at 12:23pm
I use the 8's, then you know they are good for anything you could throw at a 2 or 5 grade on a loader mount.


Posted By: Rhoadesy_65
Date Posted: 13 Aug 2019 at 1:51pm
grade 5 will take shock loads better than grade 8. Grade 8 will snap not bend. Usually 
hear use grade 5 for shock loads and grade 8 for constant loads. 


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Farmin' with 1981 7010 PD, Great Grandpas 1947 Farmall H, JD 7000 planter, JD model B drill, NH 316 Baler, NH 1411 Discbine ,JD 100 8 Shank Chisel. Darke County OH


Posted By: john(MI)
Date Posted: 13 Aug 2019 at 4:32pm
I agree, 8 are too brittle for that application.  Go with 5.  Fortunatly I had the original bolts for mine, when I mounted it.


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D14, D17, 5020, 612H, CASE 446


Posted By: DiyDave
Date Posted: 13 Aug 2019 at 6:22pm
Grade 5 and never-seize...Wink

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Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!


Posted By: Gary Burnett
Date Posted: 13 Aug 2019 at 6:35pm
Originally posted by Rhoadesy_65 Rhoadesy_65 wrote:

grade 5 will take shock loads better than grade 8. Grade 8 will snap not bend. Usually 
hear use grade 5 for shock loads and grade 8 for constant loads. 


I've owned and seen a lot of loaders have never seen a grade 8 bolt snap off if 5 was stronger then there'd be no need for grade 8.And if sudden impact broke grade 8 so easily they'd be used for shear pins(LOL)


Posted By: Don(MO)
Date Posted: 13 Aug 2019 at 7:18pm
grade 8!!!!!!!!!!!

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3 WD45's with power steering,G,D15 fork lift,D19, W-Speed Patrol, "A" Gleaner with a 330 corn head,"66" combine,roto-baler, and lots of Snap Coupler implements to make them work for their keep.



Posted By: steve(ill)
Date Posted: 13 Aug 2019 at 7:19pm
Grade 8 bolts are normally for Head Bolts and Rod bolt type applications. Nothing wrong with using them for the loader, but WAY overkill..... its your money.

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Like them all, but love the "B"s.


Posted By: JaredC(WI)
Date Posted: 15 Aug 2019 at 7:37am
Thanks, all!



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