Why Allen key is called Allen key?

Originally named Allen Manufacturing Company, the business produced hexagonal set screws and wrenches to fasten them. The terms “Allen wrench” (American English) and “Allen key” (British English) are derived from the Allen brand name and refer to the generic product category “hex keys”.

What is Allen key used for?

A hex key, also known as an Allen key is a simple tool used to drive bolts and screws with hexagonal sockets in their heads. From standard keys in chrome vanadium steel to extra-long with ballpoint heads in chrome molybdenum steel, there are a wide variety to choose from.

What are the two types of Allen keys?

Different Types of Hex Keys

  • L-Style Allen Wrenches. This is the standard Allen key and is easily found anywhere.
  • T-Handle. This is a popular tool, mostly used in motorsport applications.
  • P-Handle.
  • Folding Hex Key.
  • Ratcheting Drivers.
  • Torque Wrench.
  • Allen Screwdriver.
  • Ball Hex Sets.

Is hex key same as Allen wrench?

A hex key, also known as an Allen key or Allen wrench, is a small handheld tool that’s used for for driving bolts and screws with a hexagonal socket. They are available in many different sizes, though they all have the same hexagonal-shaped tip.

What is the smallest Allen key?

Sizes contained in the set are 0.71mm , 0.89mm (the two smallest hex keys in this set are metric) – then 1.27mm (0.05″), 1/16″; (1.59mm), 5/64″ (1.98mm), 3/32″ (2.38mm) and 7/64″ (2.79mm).

Is there an electric Allen key?

Meanwhile, the electric allen key has a high degree of accuracy, is easy to use and can be used for a long time. Application, it is mainly used in the construction machine, key and socket nut.

What can I use instead of Allen key?

Sometimes you can use small types of flat headed screwdrivers as an allen wrench by putting the end in the socket so that the 2 edges of the screwdriver work as leverage in the hole to turn it. A wider socket on the bolt or nut, use a wider flathead screwdriver.

What size is a number 4 Allen wrench?

3/8″ can be used as a substitute for hex size 9.5 mm as well as 10 mm. 1/16″ works in place of hex size 1.5 mm, which isn’t included in most sets. MM Substitutes for SAE.

Metric Hex Key Imperial Hex Size
3 mm 1/8
3.5 mm 9/64
4 mm 5/32
5.5 mm 7/32

How do you screw Allen keys?

Allen keys work like most other screwdrivers and wrenches but with a few nuances. You can use them by placing one of the ends inside a fastener with a hexagonal socket head and turning it. Turning the Allen key clockwise will tighten the fastener, whereas turning it counterclockwise will loosen or remove the fastener.

Are Allen keys universal?

For the most part, you’ll be able to rely on near-universal compatibility without too many concerns, as long as you’re using a true ‘hex’ head fastener (i.e. a six-sided recess – as opposed to, say, a square-head bolt) with a hexagonal key or driver.

Are there different size Allen keys?

Adding to our precision sizes, the common SAE Allen wrench sizes are 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/16″, 7/32″, 1/4″, 5/16 “, & 3/8″.

How many types of Allen keys are there?

14 Different Types of Allen Wrenches.

What size is M8 Allen key?

Standard metric spanner and allen key sizes.

Size Spanner Allen Key
M8 13 mm 6 mm
M10 17 mm 8 mm
M12 19 mm 10 mm
M16 24 mm 14 mm

Is Torx better than hex?

The Torx design allows for a higher torque to be exerted than a similarly sized conventional hex socket head without damaging the head and/or the tool.

How do I know my Allen key size?

Allen Key Size Chart Most Allen wrenches have the size stamped clearly on the side of the tiny, angled tool. The inch or millimeter size may have rubbed off with use or may be entirely too small to read.

What size is a 050 Allen wrench?

-3/8″ 050-3/8″

What size Allen wrench fits garbage disposal?

1/4-inch You will need an Allen (hex) wrench to fit the socket on the bottom of the garbage disposal housing. Most disposals come with a little wrench just for this purpose. (It’s probably somewhere at the bottom of your sink base cabinet.) If you don’t have a disposal wrench, you can use a standard 1/4-inch Allen wrench.

Are Allen keys metric or imperial?

imperial. Allen keys are sold in sets, with a variety of sizes designed to fit different sockets. You can buy metric or imperial wrenches, depending on what kind of screws or bolts you’re working with. Most sets offer sizes ranging from 1-10 millimetres.

What size is IKEA hex key?

The Allen wrench bits you want are in sizes 3mm and 5mm. The smaller one, 3mm, is used the most with Ikea furniture, while the 5mm one is also common.

Can you use a drill instead of an Allen wrench?

Turn those lonely allen wrenches into an entirely new tool by cutting off the branch of the “L” shape and creating a straight hex driver that can fit into the chuck of any power drill, just like a normal drill bit.

How do I make my Allen key faster?

💡To speed up the furniture assembly process, cut off the short L-leg of the wrench with a grinder or Dremel tool, then chuck the remaining long leg into a cordless drill. Now use the speed of the drill to quickly tighten all the hex screws. Allen wrenches come in both SAE fractional-inch sizes and in metric sizes.

How do you remove Allen screws without Allen keys?

How to Remove Allen Head Screws Without an Allen Head Screwdriver

  1. Try to find a standard screwdriver that fits snugly between two of the points of the screw. It should fit with no wiggle room.
  2. Get your hacksaw. Put a small toothed blade on the saw.
  3. Use a standard screwdriver that fits the groove you just made snugly.

What can I use if I don’t have a hex wrench?

What to Use if You Don’t Have a Wrench

  1. Duck tape. Duct tape is useful in almost any situation but you may be surprised to learn that you can use it to loosen bolts.
  2. Two coins. Who would think that money can be used as a makeshift tool?
  3. Zip-tie.
  4. Another nut and bolt.

Can you get Allen key drill bits?

Hex Head Allen Wrench Drill Bit Set of 10 – Metric Hex Key Driver Bits with Magnetic Tips.

How do I make my Allen wrench bigger?

Sometimes you can use small types of flathead screwdrivers as a hex wrench by putting the end in the socket so that the two edges of the screwdriver work as leverage in the hole to turn it. The wider the socket on the bolt or nut, the wider the flathead screwdriver you will want to use.

What does a allen key look like?

The Allen wrench itself is a small L-shaped wrench with six sides. If you look at a cross-section of the Allen wrench, it looks like a hexagon. When you need to use the Allen wrench, stick the short end of the L shape into the bolt head and press down on the longer side of the L to turn the bolt.

Why do Allen keys have a ball end?

When you buy a hex key (Allen wrench) set, get them with ball ends. The advantage is that their ball end make it easier to slide the wrench into the receiving slot. You can reach in at an angle and feel your way to the needed drop-in position faster.

Why do some technicians use Allen keys?

Why do some technicians use Allen keys instead of self-tapping screws to fasten joint? To summarize, a hex key is a tool having a hexagonal socket that is used to drive nuts and screws. They are easier to use and less prone to strip than their Phillip’s head equivalent since they have six driving points.

What are Imperial Allen Keys?

ALLEN KEYS metric imperial AF sizes Allen wrench is a tool of hexagonal cross-section used to drive bolts and screws that have a hexagonal socket in the head (internal-wrenching hexagon drive).

How do I make a hex key?

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