Before you buy any wood screws, you need to know their
different types. For example, there are Phillips/Robertson screws, Funnel head
screws, Flat head screws, and oval head screws. All three types are commonly
used, but it's important to understand which type of screw is best for your
project. Read on to learn more about these different types of screws. There are
many benefits to each type of wood screw.
Funnel Head for Wood Screws
A Funnel Head for Wood Screws has an
innovative design and is the perfect choice for a variety of applications. This
unique head sinks into the wood without chipping, making it an excellent
fastener for melamine, particleboard, and MDF. It also holds up well in
softwood materials. If you are considering switching to a different type of
screw, this is an excellent choice for woodworking projects.
A deep-cut reverse spiral thread clears chips
and dust from below the screw head and prevents outward pressure during
installation. This screw features saw teeth on the underside of the head and
self-countersinks flush and stop below the surface of the wood. Moreover, a
square-drive socket is included in the package, which allows you to bore a thin
pilot hole while driving the screw. You can also find a variety of other shapes
and sizes of Funnel Heads.
Flat Head Wood Screws
If you're building a deck, you'll probably
want to use Phillip Flat Head wood screws. These are ideal for joining pieces
of wood or MDF together. Their flat heads provide a flush surface, which is
important when the screw is buried. These screws are widely available, and
they're often included with packaged hardware. The following are some of the
advantages of Phillip Flat Head wood screws:
The diameter of a wood screw varies from #0 to
#24 and is not directly related to length. For example, a screw with a diameter
of 0.190" will have a length of six inches. Screw sizes smaller than 1
inch will be sold in increments of one-eighth inch. A good rule of thumb for
wood screw sizes is to follow the manufacturer's recommendations, which are
listed below. If you don't follow these guidelines, you may risk compromising
the holding strength of your screws.
Oval Head Wood Screws
If you're building a period piece, you'll want
to use oval head wood screws. These are the versatile size that works well in
both countersink and countersunk applications. Oval head wood screws are
measured from the widest part of the head to the point where the head turns.
For more information on what these screws can do, read on! If you're not sure
which size you need, try ordering as many as you need in one package.
An oval-head wood screw is a popular choice
for hinges and slides. They are made from steel and feature a regular point.
They are usually threaded two-thirds of the way, but longer screws may feature
full threading. The threads are designed to grip the wood, which means they
have better holding power. For those with smaller projects, consider using
longer screws. A common rule of thumb is to use longer screws for smaller
projects, but if you're using a lot of screws, try using the shortest size.
Phillips Counterparts and Robertson
Wood Screws
Unlike their Phillips counterparts, Robertson
wood screws are made using a unique process. They are shaped using a method
called cold forming. Cold forming is a technique that shapes metal below its
recrystallization temperature. Cold forming is useful for making large, flat
sheets, complexly folded shapes, metal tubes, riveted joints, and more. Other
common processes for screw making include rotary broaching and linear
broaching.
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