Screwing & Tapping

The cutting of internal and external threads, thread parts, thread types, nut types, washer types.

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Clues

This washer has a split in it.
This tool is used with a tap.
There are two or more lugs on this type of washer.
M6 is a type of this thread type.
Process of cutting an internal thread.
Used to cut a thread in a blind hole.
A nut type containing nylon.
Use a nut to spread the the load on the surface.
Distance between two corresponding points on a thread.
Bottom point on a thread.
Method for cutting an external thread.
This is the first tap used.
This can be adjusted to increase or decrease the diameter of the thread being cut.
Thread Type.
Used with a castlenut.
Used to turn a die.
Highest point on a thread.
These come in a set of three.
Thread type used on the lathe.
Has threads on both ends but none in the middle.