Skateboard & Longboard Hardware (Sizing Guide)

By Billy James | Updated: March 18, 2022 | Longboards

Skate hardware has always been a mystery to me. Instead of doing more research, I would buy skate hardware packs, not thinking much about it.

Don’t get me wrong, there’s nothing bad about getting packs, but it doesn’t help you learn.

I wanted to put together this post for those that want to learn a little more about skate hardware. I’m gonna cover materials, sizing, drive/head types.

But first, if you just want to know the standard sizes, find them below.

Skate Hardware Size

The most common skate hardware sizes are…

Each is linked to Bolt Depot, where I buy hardware.

Disclaimer: Do not mix different metals as it can lead to corrosion and lock up your hardware.

If you’d rather watch a video, check it below. If not, keep scrolling.

Before I cover the bolts and nuts, let’s start with…

Hardware Material

Should you use 18-8 stainless steel or zinc plated steel?

One of the main benefit of stainless steel is its less likely to rust.

So, why wouldn’t you use stainless steel?

Well, first it’s more expensive. But, when you’re only buying 8 bolts, it’s not a big difference.

The main issue with stainless steel is it’s more prone to locking up since it’s a softer material. It’s common for stainless steel nuts to lock up and the only way to get it off is to cut the bolt.

When you add in the chance of the griptape adhesive mixing with the sand grit and sticking to your bolts, the chances are even greater of your hardware seizing up.

This is not to say don’t use stainless steel because if the most important thing for you is it’s corrosion properties, then what you can do is rub a little soap on the bolt threads. This will combat any nuts seizing up. (Thanks to Gavin for suggesting this technique!)

For most people, using zinc plated steel bolts with zinc plated nuts is the way to go. It’ll save you lots of headaches if you often switch out your setup.

Or go for stainless steel if you often ride in wet conditions.

skate hardware

Bolt Characteristics

The bolts hold your trucks onto your deck. For most setups, you’ll use 8 bolts.

Bolt Sizing

The standard bolt size is 10-32. 10 refers to the standardized sizing by ANSI B1 and 32 refers to the thread count. There are 32 threads per inch.

For most setups, you’ll use bolt sizes in the 1-2″ range.

But there are exceptions, like YOW surfskates use 3/4″ bolts to attach their front adapters. Or if you’re using insanely thick riser pads, then you might go beyond 2″.

I’ll do a rough estimate for sizing your bolts. The average 7-ply maple deck is 1/2″ thick, truck baseplates are an additional 1/8″ and the nuts are about 1/4″. So combined, it’s about 7/8″

Typically you want about 1/8″ of the bolt to stick out so the nut’s nylon ring can properly lock to the threads.

To make it easy, we could round it up to an inch. So all you have to do is add 1″ + your riser pad size to get the proper bolt size.

Basing it off of the above measurements, below is an estimated riser pad/ bolt size guide.

Zinc Plated Phillips Bolts

Stainless Steel Phillips Bolts

It’s always best to get a proper measurement of your own setup, but this should give you a rough idea of bolt sizing.

Now that you know the material and bolt sizing, let’s go over…

Bolt Drive Types

The drive type refers to the pattern used on the head of the bolt. It determines what type of tool you’ll use.

For example, you would use a Phillips screwdriver on a Phillips bolt. And an allen/hex key for socket bolts.

Depending on the pattern, it’ll offer less or more torque.

So, which should you choose?

Well, like most of skateboarding, it’s subjective. It’s not the end of the world if you pick one over the other.

But, below are some pros & cons…

Phillips Pros & Cons

Socket Pros & Cons

For most people, Phillips head is the best option because it’s easier to find a Phillips screwdriver laying around. Unless you have a bunch of allen keys laying around.

Also, if your deck is properly drilled, you don’t need that much torque to tighten skate hardware.

If you’re someone who somehow always strips hardware, then go for socket bolts.

Countersink vs Button

Another thing to consider is the head types. Most popsicle shape decks are predrilled for countersink bolts.

Although you’d be surprised how many decks use countersink bolts but don’t drill for them.

Countersink heads sit flush, while button heads are exposed.

Choosing one or the other really depends on your riding style/ how your deck is drilled.

Buttons vs Pan Heads

If you go for buttons over countersink, then you should also consider pan heads.

Pan heads are a similar shape to buttons, but have a lower/wider head profile. However they can be trickier to find, especially in zinc plated steel.

If your deck is already predrilled for countersink bolts, then your choice is obvious.

If you’re planning on doing any sort of ollies/fliptricks, you’ll want countersink bolts so they’re flush. Buttons will get in the way if you go to flick your foot.

But if you’re into a style like crusing/surfskating, where you don’t need your bolts to sit flush, then it doesn’t really matter.

Unless you ride barefoot… then you probably won’t want button heads sticking out.

Now that we have the bolts covered, let’s move onto the nuts.

Nuts Characteristics

There are 3 different nut sizes used for skateboards/longboards.

Besides getting the right size, you’ll want to make sure all nuts have a nylon ring to prevent loosening.

skate hardware nuts size

Baseplate nuts

Size: 10-32

The baseplate nuts are the tiniest nuts and are used to mount the trucks to the deck.

Wheel nuts

Size: 5/16″- 24

The wheel nuts are the mid-sized nuts that secure the wheels onto the truck axles.

Kingpin nuts

Size: 3/8″- 24

The kingpin nuts are the largest nuts that screw onto the kingpin, securing the bushings.

Bottom Line

For 90% of skaters, I’d recommend zinc plated hardware.

But if you really need that extra protection against rust, then go for stainless steel. It just requires a little more care.

It all just depends on your riding environment/preference.

Billy James

I started skateboarding when I was 5 years old. Picked up surfing and snowboarding soon after. These days, if I'm not surfing, I'm trying to replicate it on land or snow. My goal is to shred, then share my thoughts in an honest and transparent way.
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