A fastener is a category that includes a number of tools, all of which are very crucial for the construction of various objects. Their primary purpose is to hold things together mechanically; however, that doesn’t mean glue can also be a type of fastener as it does the same thing. Fasteners are basically hardware, so glue can’t be a hardware fastener. All the different types of fasteners are distinctively different from each other in their structure and functionality. They are used to create non-permanent joints in things that can be removed at any time. Let’s have a look at various types of fasteners and their specific function.
- Screws:
Screws are small, slender metal pins
that are sharp-pointed with a helical ridge running around them. They might
look almost similar to bolts but are completely different from them. Their
threads provide them with good holding power and are very handy to install.
They are made to be used without any fastener, unlike bolts, nuts, and washers.
Wood screws, machine screws, sheet metal screws, socket screws, mating screws,
etc., are the common types of screws.
- Nails:
Nails are different from screws in
the sense that they have a head exactly like them but are not threaded;
instead, they have a flat metal spike. Even though without the threads, a nail
offers good holding power. It is very easy to install too; all one has to do is
to hammer it into any object, and they are done. Box nails, drywall nails,
framing nails, roofing nails, brad nails, etc., are some of the common types of
nails.
- Nuts:
Nuts are small flat pieces with
threads on their inside; they are designed as such to be used in conjunction
with bolts. Their use is very specific; they are used to connect with bolts and
hold objects together. Without a bolt, a nut is of no use; they have to work in
tandem. Hexagonal nut, square nut, ring nut, cap nut, capstan nut, dome nut,
thumb nut, etc., are the common types of nuts. However, there is a different
type of nut that has threads on the outer side rather than the inner side and
are called conversion nuts. Conversion nut manufacturer makes
them get a stronger grip.
- Bolts:
Bolts are almost similar to screws;
however, they are not sharp at all; they have a flat hexagonal head with a
thick pin that has helical threads around them. It can not be installed alone
as it is not designed to hold objects that way. It is first screwed into
objects, and from the other side, a nut is inserted on it, tightening it and
creating a stronger hold. Anchor bolts, carriage bolts, elevator bolts, eye
bolts, flange bolts, hanger bolts, hex bolts, lag bolts, etc., are the common
types of bolts.
- Washers:
Washers are round discs that are
used between the connection of bolt and nuts, and the purpose of its use is to
distribute the load of fasteners that is nut and bolt.
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