How do I choose finishing nails?

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asked Oct 4, 2022 in Do it yourself by Lordfartquad (1,300 points)
How do I choose finishing nails?

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answered Oct 22, 2022 by Wenja921 (26,320 points)
To choose finishing nails determine the thickness of the wood you're nailing and ensure there's at least a an inch or a few inches of length that can go into the other part of the wood that you're nailing into.

For example if you're nailing an inch thick board then you should use 2 inches to 2 and 1/2 inch long finishing nails.

To choose the right nail you should use a rule of thumb that the nails you use or need should be at least 2 and 1/2 times the thickness of the boards or wood you're nailing through so they will hold properly.

For example if you have 1 inch thick boards then you need to use an 9 penny size nail and for 2 inch thick wood you need to use a 16 penny nail.

The size of nails you should use for fence pickets to attach them to the backer rails are 8d or 10d nails.

Or use 1-1/2 inch ring shank nails or 1-14 inch to 1-3/4 inch long screws.

The kind of nails you should use for fencing are 11 gauge galvanized nails.

If you leave in salty areas that have a lot of sea salt in the air then you want to use stainless steel nails.

Ring shank nails have small rings on it's body or “shank” which have more holding power than a smooth shank nail.

The best nails to use for a fence are galvanized nails which resist rusting although if you live in areas where there's a lot of salty sea air then stainless steel nails are the best.

Also to keep your fence from pulling apart it's best to use ring shank nails to hold the fence boards together better but regular nails can be used.

Ring shank nails are used for holding wood together that you don't want coming apart such as roof sheathing, subfloors, drywall, decking, wall sheathing, framing etc.

Ring shank on nails means that the ring shank nails have a screw like threads to them which provides the nail with gripping power so they don't back out like regular smooth shank nails can do.

The ring shank nails dig into the wood and grip and hold the wood to prevent the wood from coming apart.

You can frame with ring shank nails.

As long as you use the proper length and size of ring shank nail for the framing you can use the ring shank nails instead of regular nails for framing.

The ring shank nails will hold the framing together much better than regular nails so they are a better option.

Ring shank nails come in different lengths which range from 1.5 inches to 2 and 1/2 inches and even 3 inches long depending on your application.

Annular ring shank nails are used for preventing wood from coming apart so easily such as for roof sheathing, decking, drywall, subfloors etc.

The annular ring shank nails separate the wood fibers and then lock the fibers back together which resists and prevents the removal of the nail.

The differences between smooth nails and ring shank nails is the smooth nails have a smooth surface while the ring shank nails have a screw like threads on the nails which screw into the wood as you hammer it in which holds the wood together better.

The kind of nails that you use for plywood is framing nails.

You can use regular framing nails for plywood or use framing ring shank nails which help to hold the plywood down and keep it from coming loose.

The reason nails are used instead of screws is because the nails are stronger than screws because of the lack of threads.

The threads in screws makes the screws weaker while the nails are much stronger and are also easier to frame with and secure things with.

Nails also offer better tensile strength than screws which makes then best for construction and carpentry.

You should use ring shank nails for framing as the ring shank nails will hold the framing together much better than regular nails.

The ring shank nails will prevent the framing from coming apart as you nail the other boards together to complete the framing and make the framing much better at withstanding pulling apart such as during high winds.

The type of nails are siding nails, masonry nails, roofing nails, sinker nails, deck nails, box nails, framing nails, common nails and ring shank or screw thread nails.

Nails with threads are called screw shank nails or spiral shank nails which rotates as the nail is driven into the wood.

Ardox screws are a brand of nails with threads.

Ardox nails are a type of nail that has a screw thread that screws into the wood as it's hammered in to prevent the nail from pulling out.

Common uses of Ardox screw thread nails is for hardwoods and dense materials, roof sheathing, subfloors or anything else that you want to prevent the wood from pulling apart easily.

8d nails are penny nails which are 2 and 1/2 inches long.

So the 8d nail is a 8 penny nail.

A 6d nail is a nail that is 2 inches long and the d means penny so the 6d nail is a 2 inch long penny nail.

More common nail sizes: a 4d nail measures 1.5 inches, a 6d nail is 2 inches long, an 8d nail is 2.5 inches long, a 12d nail is 3.25 inches long, and 16d nails are 3.5 inches long.

Every increase or decrease in number of the nail means the length change in 1/4 inch.

You don't need to use galvanized nails for framing unless the framing is pressure treated wood or the wood is being exposed to the elements.

Framing that is not exposed you can use non galvanized nails for the framing.

The best nails you should use for framing are 16 gauge nails.

You can also use spiral or ring shank nails which hold the framing better than normal shank nails.

The 16 gauge nails are the best nails for framing.

Spiral nails and ring shank nails can be used for framing.

While regular shank nails are most commonly used for framing you can use either spiral nails or ring shank nails for framing as well.

When framing with ring shank nails or spiral nails the framing will hold together better and be stronger.

The advantages that spiral and ring shank nails have over regular shank nails is that they hold better and are not as easy to pull out.

This means that during high winds and hurricanes a roof or anything nailed with spiral or ring shank nails will be less prone to pull apart.

Also for a subfloor the spiral and ring shank nails help keep the flooring from lifting up and creaking.

To hammer ring shank nails you simply use the ring shank nails as you would regular nails although you may need to use a bit more force on the hammer to get them to go in.

Sometimes you might want to use a pair of pliers to hold the ring shank nail so you can hit it harder to get it started and sometimes the ring shank nails go in just as easily as regular nails.

You should use ring shank nails for roof sheathing as the ring shank nails can secure the roof sheathing better than regular nails and help prevent the roof sheathing from flying off during high winds or a hurricane etc.

When installing a subfloor the best nails you should use are ring shank nails which hold the subfloor down much better than regular nails.

The subfloor when installed with ring shank nails will be tighter and not lift like they would or could with regular shank nails.

Smooth shank nails can be used for subfloors although ring shank nails are better at preventing the subfloor from coming up in the future.

However if you want to use smooth shank nails for the subfloor they will work just fine.

I've used smooth shank nails on subfloors and never had any issues with them.

The shank of a nail is the long part of the nail with the pointy end on it.

The head of the nail is the part that is on top of the shank of the nail that you hit with a hammer.

There's also ring shank nails that prevent them from being pulled out as easy as other nails such as during high winds, hurricanes etc.

Ring shank nails are great for surfaces exposed to high winds that might pull out a common nail.

They're ideally suited for softer woods that might otherwise split when nailed.

Applications: Siding, Roof Decking, Asphalt Shingles, Underlayment, Subfloors.

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