Notices
1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck
Sponsored by:
Sponsored by: Moser

lug nuts and studs

Thread Tools
 
Search this Thread
 
Old May 26, 2013 | 01:03 PM
  #1  
brian1080's Avatar
brian1080
Thread Starter
|
Fleet Mechanic
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2010
Posts: 1,742
Likes: 5
From: Near St. Joseph,MO
lug nuts and studs

Any idea why my rear axle would have 9/16" studs and the front has 1/2"? both are D60's, both off of my 79 F350.
 
Reply
Old May 26, 2013 | 04:46 PM
  #2  
V10man's Avatar
V10man
Logistics Pro
25 Year Member
Photogenic
Photoriffic
Joined: Feb 2000
Posts: 3,955
Likes: 49
From: Mesa
U sure the rear is a 60? Maybe the po swaped a 10.25.
 
Reply
Old May 26, 2013 | 04:48 PM
  #3  
brian1080's Avatar
brian1080
Thread Starter
|
Fleet Mechanic
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2010
Posts: 1,742
Likes: 5
From: Near St. Joseph,MO
I'm pretty sure it's a 60. I'll check again when I get home.
 
Reply
Old May 26, 2013 | 05:03 PM
  #4  
montana_highboy's Avatar
montana_highboy
Post Fiend
Joined: Apr 2008
Posts: 8,261
Likes: 15
From: Big Sky Country
Are they left hand thread? depending on GVWR some F350's were 9/16 LH thread.....if not, someone most likely swapped them in.
 
Reply
Old May 26, 2013 | 08:52 PM
  #5  
brian1080's Avatar
brian1080
Thread Starter
|
Fleet Mechanic
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2010
Posts: 1,742
Likes: 5
From: Near St. Joseph,MO
I'm even more confused now. It looks like BOM is 6039013 which shows here http://www2.dana.com/pdf/X510-9.pdf as a 1979 F-250 4X4 - Full Float (no listing for 79 f350). It def has the correct thread, but 9/16th studs. Date on the cover is 86 so I guess it's not original. So do I assume PO swapped studs?

Pix:




<a href="http://photobucket.com/" target="_blank"><img src="http://i12.photobucket.com/albums/a204/KBrian/parts%20and%2089/null_zps52e81775.jpg" border="0" alt=" photo null_zps52e81775.jpg"/></a>
<a href="http://photobucket.com/" target="_blank"><img src="http://i12.photobucket.com/albums/a204/KBrian/parts%20and%2089/null_zps18856ff6.jpg" border="0" alt=" photo null_zps18856ff6.jpg"/></a>
 
Reply
Old Mar 15, 2014 | 10:27 AM
  #6  
brian1080's Avatar
brian1080
Thread Starter
|
Fleet Mechanic
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2010
Posts: 1,742
Likes: 5
From: Near St. Joseph,MO
Any other input on this?

Also, any input on what I need to do to make the front axle match now? I've got the front completely tore down for a rebuild and would like to add the bigger studs now but have no clue what studs I need.
 
Reply
Old Mar 15, 2014 | 12:21 PM
  #7  
77&79F250's Avatar
77&79F250
Moderator & parts slinger
Veteran: Army
15 Year Member
Community Builder
Liked
Joined: Feb 2007
Posts: 50,150
Likes: 5,785
From: S/W Missouri, Polk county
Club FTE Gold Member
The PO might have swapped the rear axle shafts and they had different size studs? Or the front rotor/hubs might have been swapped? You do know the front ones come apart right?

The hub and the rotor will come apart into to separate pieces when you drive out the studs, great time to replace the rotor or get turned if needed.

As far as to get them to match, you just get some new 9/16 studs, tap out the old 1/2 inch studs (put/stack threaded on 2 old lug nuts on the stud to save the threads) and then tap in the new ones.

When tapping in the new ones make sure they start straight and once started use a open lug nut and some big washers and a 4 way to pull it in AND tap the back side to make sure it draws in straight and tight.

Tell the parts counter guy you need 16 ea 9/16 wheel studs for a 79 D60 front axle.
 
Reply
Old Mar 15, 2014 | 01:30 PM
  #8  
brian1080's Avatar
brian1080
Thread Starter
|
Fleet Mechanic
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2010
Posts: 1,742
Likes: 5
From: Near St. Joseph,MO
cool. will do. I hate having two sizes of lug nuts. rotors are in great shape, just rusty so I'm going to clean them up and paint them as well as everything else. Gonna replace the seals and that's about all she needs. Ujoints are solid.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Mar 15, 2014 | 01:40 PM
  #9  
77&79F250's Avatar
77&79F250
Moderator & parts slinger
Veteran: Army
15 Year Member
Community Builder
Liked
Joined: Feb 2007
Posts: 50,150
Likes: 5,785
From: S/W Missouri, Polk county
Club FTE Gold Member
Yes I hear ya, I have the same issue on ol blue, but its on the front and just one side ???

Another thing on the list to do....
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
BlueOvalBud
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
41
Mar 4, 2024 08:56 PM
MTB98
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
24
Apr 25, 2019 08:25 PM
Pitcrw6
1973 - 1979 F-100 & Larger F-Series Trucks
12
Feb 4, 2013 06:27 PM
nonrev321
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
11
Nov 2, 2012 02:15 PM
81Bronk36
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
5
Aug 29, 2010 10:28 PM




All times are GMT -5. The time now is 11:38 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE