What are standard Allen keys?
What are standard Allen keys?
Common SAE Hex Key Sizes 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″.
What is the standard Allen wrench size?
In the United States, larger metric half sizes like 6.5 mm aren’t standard in most hex key sets. However, the 1/4″ SAE hex wrench will likely work in place of a 6.5 mm wrench….MM Substitutes for SAE.
| Metric Hex Key | Imperial Hex Size |
|---|---|
| 5.5 mm | 7/32 |
| 6 mm | 1/4 |
| 7 mm | 9/32 |
| 8 mm | 5/16 |
How many Allen keys are in a set?
All 9 stainless Allen Keys in one set, comes in nylon bag. Note: Imperial! These Standard Allen Keys offer a larger range of sizes than the stainless types. These Allen keys or wrenches from WERA feature a Hex-Plus head on the short arm, and a six-sided ball head on the long arm.
Is an allen key the same as an 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.
How do I know what size allen key I need?
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. In this case, an Allen wrench or hex key chart can make finding the right size for your socket head much easier.
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.
What is the most common allen key size?
Common Sizes of Allen Wrenches In standard measurements, the most common Allen wrench sizes for the tasks listed above (that is, automotive repair, bike work and furniture assembly) are the 5/32-inch, 3/16-inch and ¼-inch sizes.
Is there a 2.25 mm Allen wrench?
Designed for the miniature fasteners this basic aluminum handle comes with a 2.25mm hex nut wrench #29212. The hex wrench is for hex nuts that measure 2.25mm across the flats of the hex material or across the Star corners. Please note we also carry wrenches for 2.0mm and 2.5mm hex material.
What’s the difference between Allen key and hex key?
Nowadays, there are many instruments to choose from. This article is aimed to help you figure out the difference between an Allen wrench and a hex key. The short answer is “there is no difference”. Really, these two names can be used interchangeably.
Is hex key same as Allen key?
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.
