1. Of or relating to a bolt or screw with a head having a hexagonal socket: an Allen bolt; an Allen screw. 2. Of or relating to a usually L-shaped wrench or screwdriver that fits such a socket. [Originally a trademark.]
What does Allen mean in slang?
Allen (surname)
| Origin | |
|---|---|
| Meaning | “little rock”, “harmony” “great” and “handsome” |
| Region of origin | Scotland, Ireland, England |
| Other names | |
| Variant form(s) | Alan, Allan, MacAllen |
What is the definition of Allen key?
noun. an L-shaped tool consisting of a rod having a hexagonal cross section, used to turn a screw (Allen screw) with a hexagonal recess in the head. A different size of key is required for each size of screw.
What is the meaning of Allen screw?
Definition of Allen screw
hardware. : a screw with a hexagonal socket in its head that is designed to be used with an Allen wrench.
What is the meaning of Allen screwdriver or wrench?
: an L-shaped hexagonal metal bar either end of which fits the socket of a screw or bolt.
Where does Allen come from?
The Allen and Allan surname derives from “aluinn,” meaning fair or handsome. The Allan surname spelled with an “a” is generally considered to be associated with Scottish clans, including Clan Donald, Clan Grant, Clan MacFarlane and Clan MacKay.
What does the name Karen mean?
pure
What Does Karen Mean? Karen originated as a Danish name, arising from the Greek word Aikaterine, which is believed to mean “pure.” Kaja and Katherine are both related Danish names. In French, the name can also mean “clear,” though it retains the meaning of “pure” across most other backgrounds.
Why are Allen bolts used?
Allen keys protect against the unintentional stripping of fasteners. Since they are used with hexagonal fasteners, they’ll “grip” fasteners better than other common screwdrivers and wrenches. This strong gripping action protects fasteners from being stripped during installation or removal.
Who made the Allen key?
the Allen Manufacturing Company
In 1909–1910, William G. Allen too patented a method of cold-forming screw heads around a hexagonal die (U.S. Patent 960,244). Published advertisements for the “Allen safety set screw” by the Allen Manufacturing Company of Hartford, Connecticut, exist from 1910.
How many types of Allen keys are there?
The three most common types of hex keys are L handle, T handle, and fold-up sets. The three common types of hex keys are L shaped, T shaped, and fold-up sets. The long arm on L shaped handles produces more leverage than the other hex wrench variants, allowing for higher torque and better reach into tight areas.
What is a hex screw?
Hex Cap Screws are fasteners featuring a hexagonal, six-sided, head with a washer face on the bearing surface and a chamfered point. Commonly used in construction and machine assemblies, hex cap screws are one of the most common fasteners used on the jobsite today.
Where are Allen keys used?
An Allen key or Allen wrench is also known as Hex key. This is a small handheld tool used for turning bolts and screws which have hexagonal sockets.
How do you unscrew an Allen screw?
How to Remove a Stripped Allen Screw
- Use a Torx wrench instead.
- Put a rubber band on the screw head.
- Apply friction drops to your allen wrench.
- Grip the screw head with channel-lock pliers.
- Strike the screw with a hammer and screwdriver.
- Tap the screw counterclockwise with a center punch.
How do you tighten an Allen screw?
To tighten new, standard, alloy, cup point set screws, install an allen wrench with the short end in the socket, long end in your hand, and tighten until the wrench bends or twists about 30° (1 hour on a clock face). Then the set screw is as tight as it should be.
How common is Allen?
According to the data, Allen is ranked #33 in terms of the most common surnames in America. The Allen surname appeared 482,607 times in the 2010 census and if you were to sample 100,000 people in the United States, approximately 163.61 would have the surname Allen.
What is the difference between Allen and Allan?
The form Allan is used mainly in Scotland and North America. In England, the given names Allan and Allen are considerably less popular than Alan. However, in America all three are generally about the same in popularity.
What is a male version of a Karen?
Jun 9, 2020. Apryl A. Williams. Apryl Williams spoke with Fatherly about her research, how to make sense of memes as an act of resistance, and what it means to be a “Ken.”
What city has the most Karens?
The state has 44,552 Karens, making it the 22nd most popular name in that part of America.
North Carolina Is One Of The Top States with Complaining Karens.
| Rank | 1 |
|---|---|
| State | California |
| Number of Karens | 146,906 |
| The popularity ranking of the name within the State | 26th |
What does the name Chad mean?
Protector, defender
Meaning:Protector, defender. Chad is a boy’s name of British origin. Meaning “protector” and “defender”, this contemporary name plays host to a traditional sensibility.
What is the difference between Allen and hex?
A hex bit is a hexagon-shaped bit that is designed to fit into a manual or power screwdriver or drill. An Allen wrench, in its turn, is a separate manual tool. However, both a hex bit and an Allen wrench have the same hexagon shape (if to look at the front side).
What are Allen key bolts called?
socket screws
Allen key bolts, aka socket screws, come in many shapes and sizes. Popular types include socket head cap screws, socket button screws and socket set screws (grub screws).