
Flathead nail. A longer nail than a clout, used mainly with soft woods and thin timber. Good for fencing and chicken coops and projects where an immaculate finish isn’t necessary. The flat head stops the timber pulling over the head, which can also help prevent the timber from warping in the sun.
What is the difference between Flathead and Roundhead nails?
Nails with round heads are often for general-purpose fastening and construction. A round head allows good contact with the hammer but creates a rougher finish than other types. Flatheads are round and relatively large. They make driving the nail easier and reduce the risk of the work piece pulling through the head.
What is a round head nail used for?
Round or lost head nail. Stronger than oval wire nails, they can easily be punched below the surface of the wood. Sizes from 12-150 mm (0.5-6in) Tack. A short nail with a wide, flat head, the tack is used for fixing carpets to floorboards and for stretching fabric on to wood.
What is a cloat Head nail used for?
Useful where very strong joints are required. The sharp ridges round the shank become embedded in the wood to give a tight grip. Cloat head nail. Made of galvanized steel, with a large, flat retaining head, this nail is most suitable for soft materials such as plasterboard and roof felt.
What are finishing nails used for?
When you’re working on moldings or other projects that require the nail head not be obvious in the final product, the finishing nail is your smartest option. These nails are used in a variety of finishing jobs and have very small heads; therefore, they can be driven below the surface of the wood, making them unnoticeable once the job is complete.

What is the main advantage when using a jolt head nail?
Jolt head nails are designed to either finish flush with or below the work surface. This nail has an annular grooved shank for extra holding power. The countersunk head on this nail holds the decking in place without damaging the timber.
What are different types of nails used for?
Nail TypesCommon Nails. Common nails, as their name suggests, are the most common nail used for construction and building. ... Box Nails. ... Brad Nails. ... Finishing Nails. ... Drywall Nails. ... Flooring Nails. ... Framing Nails. ... Roofing Nails.More items...
What is a flat nail called?
Koilonychia, also known as spoon nails, is a nail disease that can be a sign of hypochromic anemia, especially iron-deficiency anemia. It refers to abnormally thin nails (usually of the hand) which have lost their convexity, becoming flat or even concave in shape.
What nails are best for timber?
If working outdoors and with treated timber, use nails that have been hot-dip galvanised, which are dull grey in colour. You can use galvanised nails indoors, especially if you need extra grip, as their rough surface gives you a little more holding power.
How do I know what nails to use?
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.
What nails to use for framing?
The best nails for framing are 3 1/2 inches long. These are called 16-d, or "16-penny," nails.
What is a short nail with a large flat head called?
Tack. A short nail with a wide, flat head, the tack is used for fixing carpets to floorboards and for stretching fabric on to wood. Panel pin.
Should fingernails be flat or curved?
A healthy body supports the growth of healthy nails, which should curve to the natural shape of the finger. If you look at the end of your nails you should see a rainbow-type curve, or half-moon shape, if you will. This shape is due to the fact that your finger is round and the nail naturally curves around it.
Why do builders use galvanized nails?
Galvanized steel: Galvanized steel is dipped in zinc, which provides a protective layer against corrosion.
Why do carpenters use nails instead of screws?
Nails are the fastener of choice when laying down hardwood floorboards because they're not as likely to split the wood as screws and don't mar the surface with screw heads. Nails also flex a bit more, to allow for the natural expansion and contraction of the wood, without loosening their grip.
What are the types of wood nails?
9 Types of Nails Commonly Used in WoodworkingRound Head Nails. Round head nails are the most typical nails used in woodworking. ... Oval Head Nails. Oval head nails are the same as the common nails, with one major distinction. ... Casing Nails. ... Box Nails. ... Finishing Nails. ... Tacks. ... Brads. ... Hardboard Nails.More items...•
Why are houses built with nails instead of screws?
0:040:42Builder Explains Why Nails Are Better Than Screws - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhy under pressure when a building moves the fastener needs to rack with it screws when they moveMoreWhy under pressure when a building moves the fastener needs to rack with it screws when they move break with a nail. You can hit it back and forth as many times as you want it'll take a lot. For that
What are all the types of nails?
' Worry not, we have all the answers. The main seven types of nail shapes you can opt for are: oval, almond, square, squoval, coffin (also known as ballerina), stiletto (or pointed nails) and that old friend, round. Confused? We've broken down each style so you can find the one that suits you best.
What are the different types of nails at a salon?
From Price to Quality to Longevity: Here's Your Official Guide to Every Type of ManicureBasic Polish. You know the one. ... Shellac. This is probably what you're getting when you book a gel mani. ... Gel. Also known as “hard gel,” it can be applied over natural or fake nails. ... Acrylic. ... Dip Powder. ... Paraffin Manicure.
What are duplex nails used for?
Today, duplex nails are most commonly used in temporary construction, such as building wooden scaffolding, formwork, or temporary wood braces. The nail is hammered only to the first head leaving a gap with the second so the nail can be easily removed using a hammer.
What are oval nails used for?
Oval nails are commonly used in joinery where the appearance of the work is important, as they are easily hammered below the surface to give a clean finish. They are also less likely to break or split the wood making them the ideal choice for construction and upholstery. Available in a range of sizes.
What are spike nails used for?
No surprise here, but this is the most common, everyday type of nail that is used for a variety of simple and complex jobs. Of course, they can be used for business-related tasks as well and they range in size from one to six inches in length. Taken together, these types of nails are often called spikes and they can be used in everything from basic inside chores to more complex outside jobs. Even though nails were once sold by terminology defined by the penny — for example, three-penny nails, four-penny nails, etc. — today they are merely sold by the pound regardless of their type, making them a little easier to measure.
What are roofing nails made of?
Roofing nails have round, large heads and heavy shafts and are usually made of aluminum or a highly galvanized material , which is done to prevent them from rusting. These nails are designed for tasks such as holding roofing materials in place, in particular asphalt-based and composite materials.
What is casing nail?
Casing Nail. Casing nails are very similar to finishing nails but are a little larger and thicker. It has a little more holding power than the finishing nail and you can use it to attach moldings such as door and window casings or in other projects that require a little extra holding power. Source: Lowes.
What is a box nail?
Box Nail. Box nails look a lot like common nails but are a little thinner. They are less likely to cause splits in the wood, thanks to their size; however, because they are so thin, they are not good for projects that need a lot of structural strength as they have less holding power than common nails.
How many nails are needed to build a house?
Nails are one of the most enduring and most common construction materials. Building a wooden house alone can entail 20,000 to 30,000 of nails used. Originally, nails were made of bronze. Then came copper and eventually iron. The earliest crafted nails were made by ancient Egyptians and date back 3400 B.C.
Why do you need to use toe nails?
Toe-nailing, or driving nails at an angle, can make your stronghold a lot more efficient for your project, especially in situations where you aren’t able to use a very long nail because you are using backing material that is very thin.
How long are clasp nails?
They are available in one- to six-inch lengths.
What is a roofing nail called?
Roofing nails, sometimes called clout nails , have a short shank and a wide, flat, thin head. They can be used to fasten shingles, roofing felt, or sheet metal to wood. The shanks can be smooth or ringed for increased pull-out-resistance.
What is a finishing nail?
A finishing nail has a small, slightly rounded head that is just slightly bigger than the nail shank. The head is designed to accept the pointed tip of a nail set, making it easier to countersunk the nail without slipping and gouging the wood. A casing nail essentially is a large finishing nail.
Why use Brads for wood?
Because of the small shank diameter and the small head, these nails greatly reduce the possibility of splitting when used in hardwood. Brads are ideal for general joinery and are usually countersunk below the surface of the wood using a nail set—the holes are then filled with putty for a finished appearance.
How does a nail work?
The physics of how nail works are simple. When driven into wood, the shaft of a nail pushes apart wood fibers as the point penetrates. The holding power of a nail derives from the simple friction of the dis placed, bentwood fibers gripping the shaft of the nail. Nails are available in different sizes and shaft configurations to maximize their ...
What is a bright nail?
Many construction nails are coated with a thin layer of vinyl, which acts as a lubricant when driving the nail. Nails can also be coated with phosphate to improve their holding power. A nail that is uncoated in any way is often called a "bright" nail.
What is a hammer and nail?
The Spruce / Margot Cavin. The hammer and nail. Like peanut butter and jelly, it's a classic combination that has been around forever. Fire-forged brass nails in Egypt date back to 3400 BCE, and nails have been a construction main-stay ever since. While a hammer and nail may seem as simple as it gets, do you know which nail to use in every ...
What are nails made of?
Nails can be made from a variety of metals, including ordinary steel, stainless steel, brass, copper, or aluminum. Or, nails can be galvanized or plated with zinc or another metal. Most construction nails are steel, often with some kind of surface coating. Many construction nails are coated with a thin layer of vinyl, which acts as a lubricant when driving the nail. Nails can also be coated with phosphate to improve their holding power. A nail that is uncoated in any way is often called a "bright" nail.
What is a short nail used for?
A short nail with a wide, flat head, the tack is used for fixing carpets to floorboards and for stretching fabric on to wood.
What is a small nail?
A small nail without a head. They are used mainly to hold glass in window frames before applying putty which covers them up. Sizes from 12-19mm (0.5-0.75in)
What size nails are used for rough carpentry?
They are inclined to split a piece of wood. Sizes from 20- 150 mm (0.75in - 6in).
What is a U-shaped round wire nail?
U-shaped round wire nails with two points to hold lengths of wire in position. Some staples have an insulated lining for fixing flex and electric cable.
Drywall, Flooring, Framing, Roofing & Specialty Nails
Cut nails: Or hard-cut nails, are used in some flooring situations and are often considered the best nails for hardwood flooring. Featuring a blunt point and tapered shank to reduce splitting, the four-sided design of cut nails increases resistance to bending and makes them difficult to remove.
Nail Sizes
Nail sizes have a specific classification that originated in England. Nails sizes were originally named for how much it would cost to buy 100 of a given size. For example, if 100 nails cost four pence, the nail size was termed "four penny" nails. Today, this terminology corresponds with a nail's measurement from the head to the tip of the point.
Nail Design
All types of nails consist of a head, shank and point. Given the differences in size and potential coatings, there are thousands of varieties of nails. Listed below are some of their design characteristics.
Tips For Using Nails
When working with harder woods or nailing into the end of a piece of wood, drilling a pilot hole will reduce the likelihood of the wood splitting when you drive in the nail.
The Parts of a Nail
A nail has three basic parts: a point that drives into the work pieces, a shank or shaft that secures the work pieces together and provides much of the strength and holding power, and a head that allows you to drive the fastener and helps prevent the nail from pulling through the work pieces.
Nail Sizes
Length Nail length may be indicated in inches or by the penny system, abbreviated with a D (16D nails). Originally an indication of how many English pennies it cost to purchase 100 nails of an individual size, now the penny system indicates nail length. Higher numbers mean longer lengths:
Nail Materials and Finishes
The nail material and finish help determine what projects you can use a nail on. Steel is the most common material, but it's vulnerable to corrosion. Steel nails that'll contact moisture or be used in pressure-treated wood need a corrosion-resistant coating or plating.
Types of Nails
All nails serve the purpose of securing work pieces together, but in addition to that basic function, different nails are designed for different purposes, such as supporting structural hardware, standing up to the elements outdoors or allowing easy concealment. Here are some characteristics and uses for some of the most common nails.

Types
- Common
No surprise here, but this is the most common, everyday type of nail that is used for a variety of simple and complex jobs. Of course, they can be used for business-related tasks as well and they range in size from one to six inches in length. Taken together, these types of nails are often call… - Box Nail
Box nails look a lot like common nails but are a little thinner. They are less likely to cause splits in the wood, thanks to their size; however, because they are so thin, they are not good for projects that need a lot of structural strength as they have less holding power than common nails. When …
Features
- Round Wire Nail
Used mostly for rough carpentry jobs where strength is crucial, the round wire nail ranges in size from three-quarters of an inch to six inches in length. Even though it is strong, it is not necessarily an attractive nail so it’s best to use it when looks aren’t important or for jobs where the nail will b… - Oval Wire Nail
Unlike the round wire nail, this one is attractive but can also be driven below the surface of the wood. It is good for joinery work and isn’t very likely to split the wood, especially when its longer sides are parallel to the grain of the wood. The oval wire nail can be from half an inch in size to s…
Styles and Designs of Nails
- Nail Heads
1. Checkered Flat Heads: Perfect for framing (also see our article on what size of nails you should use for framing), they are textured to keep them from slipping. 2. Counter-Sunk Heads: These have a conical shape and are designed to be pushed through the surface of the wood; ideal for … - Nail Shanks
1. Barbed Shank: With excellent holding power, this nail is designed to be used on strong, hard woods. 2. Smooth Shank: These provide a lot of versatility for dozens of jobs, which is why they are the most common type of nail. 3. Knurled or Fluted Shank: Consisting of a vertical thread to …
Tips For Working More Successfully with Nails
- For harder woods, drill a pilot hole in order to reduce the chances of the wood splitting once you starting driving in the nail.
- Toe-nailing, or driving nails at an angle, can make your stronghold a lot more efficient for your project, especially in situations where you aren’t able to use a very long nail because you are usi...
- For harder woods, drill a pilot hole in order to reduce the chances of the wood splitting once you starting driving in the nail.
- Toe-nailing, or driving nails at an angle, can make your stronghold a lot more efficient for your project, especially in situations where you aren’t able to use a very long nail because you are usi...
- When you’re using masonry nails, instead of using a hammer, try heavy mallets instead; these often work better than regular hammersfor these types of nails.
- If you’re worried about splitting the wood, blunt your nails a little to make this scenario a lot less likely. All you have to do is turn the nail upside down and tap on the point a few times with...