Allen Key Sizes Metric Vs Imperial

Choose from our selection of metric allen keys including ball end l key sets l keys and more.

Allen key sizes metric vs imperial.

Interchangable 0 028 and 0 7mm. One difference is the units mm inches. In this case an allen wrench or hex key chart can make finding the right size for your socket head much easier. Most manufacturers will publish an allen key size.

I ve got cpc item numbers tldr14128 imperial and tldr14127 metric both of which are 4 54 inc. Not great quality but good enough they don t break get rounded off when undoing nasty rusted bolts unlike really cheap sets. Differ ence in 1 1000s of an inch. Stan dard sae hex key sizes inches metric hex key sizes mm notes compares standard and metric allen wrench sizes where they closely match and where they don t wrench equivalence 15 key set.

The tool is usually formed of a single piece of hexagonal rod of hard steel with blunt ends that are meant to fit snugly into the screw s socket bent in an l shape with unequal arms the tool is usually held and twisted by the long arm creating a large torque at the tip of the. Allen keys imperial these standard allen keys offer a larger range of sizes than the stainless types. Hex plus offers a bigger contact surface in the screw head and so reduces the chance of wear and rounding off the. The good news is that just about every tool manufacturer has a range of allen wrench sets you can buy.

The inch or millimeter size may have rubbed off with use or may be entirely too small to read. Are there any difference in the structures of these key eg. Hex key equivalent sizes. In that case you ll want a range of allen wrenches to make sure you have the right size for every particular need.

Can i find these exact key 39 s in an allen key metric set. Most allen wrenches have the size stamped clearly on the side of the tiny angled tool. If you re looking for a quick imperial to metric conversion guide for allen wrenches you ve come to the right place. A hex key or allen key is a simple tool used to drive bolts and screws with hexagonal sockets in their heads.

What are the difference between imperial and metric allen keys. For instance metric size 9 mm doesn t have an imperial counterpart. 5 64 allen wrench 050 allen wrench. In stock and ready to ship.

You can find a chart of the allen wrench sizes from any manufacturer. We ve provided the best substitute sae hex key for each given metric size. 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. As you ll notice there isn t always a perfect substitute.

Imperial to metric for allen keys.