What does the D in 16d nails mean?

Nails. For historical reasons, nails are sold both by a number followed by d and (less confusingly) by length. The “d” stands for penny, so 8d refers to an 8-penny nail, 16d to a 16-penny nail and so on. It's a way to indicate nail length, as you can see in the table below.

What size are 8 d nails?

So, a 2d nail is 1 inch long. 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 means the length change in 1/4 inch.

What size are 10 d nails?

For years, the building code defined a 10d common nail as 0.148 inches in diameter and 3 inches long, and that definition occurred in one location in the code. In the shear panel table of the code, Figure 1, International Building Code (IBC), the minimum penetration was listed for each of the nail specifications.

Why does D stand for penny?

Pennies were, confusingly, abbreviated to 'd'. This is because the Latin word for this coin was 'denarius'. A still smaller Roman coin was an 'obulus'. The abbreviation 'ob' was used for halfpennies.

Can You Use 8d nails for framing?

8d Nails. Framing involves more than joining 2-by-4s. You often have to attach furring strips, sheathing, subfloors and other materials for which you don't need large nails. For these subsidiary tasks, 8d common nails, which are 2 1/2 inches long, are often the best choice.

Understanding Nails

What nails are best for framing?

Most contractors agree that you want to use 16d nails, also referred to as 16-penny nails. These are the perfect length at 3 ½ inches. There are two distinct varieties of these 16-penny nails: common nails and sinker nails. Common nails have a smooth head and a wider diameter of 0.162 inches.

What are 20D nails used for?

Ideal for general construction jobs, this 20D nail measures 4 in. long and works well for carpentry and framing, as well as other applications. With a diamond point and a smooth shank, this common nail can also be used with newly treated lumber.

How do I choose my nail size?

The accepted rule of thumb is the nail length should be 21/2 times the thickness of the wood you are nailing through. Thus, for 1-inch-thick material, you would use an 8-penny nail and for 2-inch-thick material, you'd use a 16-penny nail.

How do I identify my nails?

Today, the penny system refers specifically to nail length. A 2d nail is 1 inch long, for example, while a 16d nail is 3 1/2 inches long. Each higher number in the penny system represents a 1/4-inch length increase, up to a 12d nail (3 1/4 inches long).

What does the D mean in nail size?

Nails. For historical reasons, nails are sold both by a number followed by d and (less confusingly) by length. The “d” stands for penny, so 8d refers to an 8-penny nail, 16d to a 16-penny nail and so on. It's a way to indicate nail length, as you can see in the table below.

What are 10d nails used for?

Dear Sam: Nails are sized by engineers in order to get the most strength value out of a connection, without resulting in failures usually due to (in the case of nailed connections) wood splitting. Most building plans and prefabricated truss drawings will specify 10d galvanized commons for framing installation.

What size is a 16 D nail?

A 16d nail is one that is 3-1/2 inches long.

Can I use screws instead of nails for framing?

Nails are often preferred for structural joining, including framing walls, because they are more flexible under pressure, whereas screws can snap. Nails are also called upon when securing plywood sheathing for exterior walls, installing hardwood floors, and attaching siding and roofing.

Why do framing nailers have different angles?

The difference at this angle is the collation type, with nails held together by plastic strip, as opposed to wire coil. These framing nail guns can hold approximately 60 to 70 nails, so not as many fasteners as the 15-degree nailer, meaning more reloads.

What is the most common framing nailer?

30- and 34-Degree Framing Nailers: These guns give you the most radical advantage in tight spaces and are the most common nailers seen on construction sites. Generally, they can hold two full strips of nails of up to 80 nails each.

Can I use 16d nails for joist hangers?

For interior framing, that means using only the thicker 10d, 12d or 16d common nails (rather than skinnier sinker nails) to fasten a joist hanger's face flange to wall ledgers, headers and beams. Outdoors use 16d double-dipped galvanized nails (or stainless steel when called for) for installing hangers.

What nails do you use for joist hangers?

Typically, the least you can use for a single joist hanger is a 10d common. The short joist hanger nails are also 10d nails, and they can be used for single joist hangers. When it comes to double joist hangers and beam hangers, however, you need a full-length 16d common nail.

Can I use framing nails for joist hangers?

The answer is yes! Manufacturers of connection hardware, such as Simpson Strong-tie, always indicate what type of nails should be used with their products. They typcially specify 16d, 10d or 8d common nails for the installation of hangers, straps and ties.

Which is better a straight or angled nail gun?

When in doubt, the angled finish nailer is more likely to fit into tighter corners compared to the straight finish nailer. Most angled nailers use nails with larger, fuller heads which secure into the material a little stronger compared to the types of nails used in straight nailer versions.

Can you use a 16 gauge nailer for framing?

Though you can drive your 16d nails by hand, framing nailers speed up the job and is the way to go for wood framing in buildings and heavy construction. What is this? As you'd expect, a 16d nail gun shoots up to 3½-inches nails to fasten 2x4s and there are tons of models to choose from out there.

When would you use a 16 gauge finish nailer?

The 16-Gauge Nailer is Versatile

Carpenters use them for a wide variety of tasks including interior trim, baseboard, and crown. You can do stair risers with them, and they're a good option to nail down tongue and groove flooring like near a wall or in a closet where a flooring nailer won't work.