Which part is the nut and bolt?

Asked by: Marcel Worlds

The bolt consists of a head and a cylindrical body with screw threads along a portion of its length. The nut is the female member of the pair, having internal threads to match those of the bolt. Washers are often used to prevent loosening and crushing. See also nut; washer.

Is nut and bolt same?

A nut is a small metallic piece of metal with a spiral cut groove that runs around a hole in its center while a bolt is a metallic piece with a round stem as its body and threaded into one end. Bolts have different length sizes while nuts have a standard size.

Where does the nut and bolt go?

If there is only one washer used with a nut/bolt, it usually goes on the nut side. The nut in most circumstances is more movable, and is more commonly turned to tighten the assembly. The washer helps prevent damage to the surface of the object being fastened.

How can you tell a bolt from a nut?

Which is the thickness of the bolt. The second one will be the thread pitch and the third one will be the length or how long the bolt is.

What are parts of a bolt?

As shown in above diagram a bolt can be divided into following parts.

• Head: It is the part of a bolt from where a spanner can hold it (to make it tight or loose).
• Shank: A bolt can be broadly divided into two parts head and shank. …
• Grip length: It is the part of bolt that accommodates the parts which are to be assembled.

What does a bolt look like?

Square head bolt. This is similar to a machine vault in that it has a short shank. In addition to a four-sided bolt head start bald stud balls utilize hex nuts on both ends of the bold.

What is screw nut and bolt?

A threaded bolt screws into nuts to hold or fasten materials together. Bolt types include eye bolts, wheel bolts and machine bolts while types of nuts include cap nuts, expansion nuts and u-nuts. This guide will tell you the about the types of nuts and bolts and the different types of bolt heads.

Which side does nut go on?

So if you look at the lock nut one side has a tapered crown to it and that's the side that goes up another way you can tell is if you look at one side of the lock nut it looks very round.

How do you install a nut and bolt?

Take a nut that fits the bolt and place it at the opposite side of the bolt, away from the head. Then grab the head of the bolt so that it doesn’t move around and hold it still while you spin the nut clockwise, gently pressing down on it.

What order do bolts and washers go?

When used correctly, a lock washer will hold the nut or other threaded fastener in place. To help it accomplish this, put the lock washer on first, below the fastener. If your project calls for other washers or hardware elements, they should go on before the lock washer so that it can hold them in place.

What part is the bolt head?

Head. The head is the uppermost part of a bolt. It serves as the gripping surface for tools. To tighten or loosen a bolt, a tool with the appropriate bit must grip the head.

What is the bolt head?

Definition of bolt head



1 : the head of a bolt. 2 : matrass. 3 : the end of a rifle bolt that seats the cartridge in the chamber.

What is a bolt hole called?

It would be two words, like “screw hole” or “pilot hole”.

What is the part called that the screw goes into?

That is simply called a threaded insert.

What is the body of a bolt?

A machine screw with no head, usually used to secure parts on a shaft. The smooth part of a fastener above the threads. Also called the body. The diameter of the shank or smooth part of a fastener above the threads (S in the illustration).