What is the bolt pattern on a Jeep Wrangler?
So the bolt pattern will not only tell you how many studs or holes there are, but it will also tell you the spacing between them. If you imagine the lug nuts form an invisible circle, it’s a bit easier to conceptualize. Both the JK and JL Wrangler have 5-lug wheels with 5-inch spacing, meaning the bolt pattern would be 5 x 5 inches.
What are the nut and bolt sizes used on the JL?
Suspension and steering is 15, 18, 21, 22 (lugs) and 24mm. 8, 10, and 13 too. I’d have to go look in my JL box but that’s the most common parts Does anyone have a decently comprehensive list of the nut and bolt sizes used on the JL? Not the actual threads, just the wrench sizes used.
What are the dimensions of a hex bolt?
Bolt Dimensions. Dimensions of hex bolts, heavy hex bolts, square bolts, hex caps screws and heavy hex structural bolts. Notes: Body Diameter - There may be a reasonable swell or fin under the head or die seam on the body not to exceed the basic bolt diameter by the following: 0.030" for sizes up to 1/2". 0.050" for sizes 5/8" and 3/4".
What is the size of a US bolt head?
US Bolt Head/Wrench Size Bolt Diameter Head and Wrench Size Head and Wrench Size 9/16" 13/16" - 5/8" 15/16" 1-1/16" 3/4" 1-1/8" 1-1/4" 7/8" 1-5/16" 1-7/16" 13 more rows ...
How to Measure Your Bolt Pattern
Now that you know bolt patterns, some of you may be unsure what type of Jeep you have or its year. Rather than go on an exhaustive trek to get that information, just measure that lug pattern size. First, count the lug bolt holes.
How to Properly Torque Lug Nuts
Making sure those lug nuts are snug once the wheels go on isn't just lip service. It is something crucial to ensure proper safety when operating your Jeep vehicle.
Jeep Wheel Offsets
H = High Positive or FWD (Front Wheel Drive_ typically +45, 40, 35 offsets
How to Measure Bolt Pattern
Tighten lug nuts in crisscross pattern for best equal torque distribution NOTE: As with all Jeep Wheels wheels, re-torque
How to Measure Backspace
The easiest way to measure backspace is to lay the wheel face down onto the ground so the backside of the wheel is facing up. Take a straight edge and lay it diagonally across the inboard flange of the wheel (See image below).
Jeep Wheel Terminology
Bolt Pattern is determined by the number of bolt holes and the bolt circle diameter.
What size bolt goes here?
On more than one occasion, I've lost all of the bolts that go to certain parts of my car, and had to try multiple different ones before I could replace them. As I'm putting my car back together, I'm going to be posting up the bolts I replace with their sizes. If anyone else has some bolt sizes to add, please feel free to reply, and I'll add them.
Re: The "What size bolt goes here?" thread (phobs)
Oh man, i see great success in this thread! Ill let you know what i find out lol.
Re: The "What size bolt goes here?" thread (OM3GA)
Added.Length's not that big of a deal. People can always grind a bolt to make it shorter.
Re: The "What size bolt goes here?" thread (PyR0NiAk)
Here's all the sizes of bolts used on s13s. Grades 4T, 7T, and 9T. This doesn't help the "Where does this go" aspect, but you can grab a bunch of these sizes from your hardware store and never have to worry about losing one.
Re: The "What size bolt goes here?" thread (alms24sebring)
I also should add that i modified my post, the slave cyl bolts are 1.5 i must have been asleep when i posted that they were 1.25
Re: The "What size bolt goes here?" thread (OM3GA)
Oil Pan Drain Plug Bolt M12 1.25 Good for KA and SR including Greddy Extended SR oilpan.
Re: The "What size bolt goes here?" thread (hbpignosePA)
I really hate how these cars always get covered in zip ties. My car makes me sad everytime I go to my garage and see my ziptied bumper. I bet I put bolts in it before I drive it though
