Allen Key Sizes Metric Vs Imperial

The good news is that just about every tool manufacturer has a range of allen wrench sets you can buy.

Allen key sizes metric vs imperial.

As you ll notice there isn t always a perfect substitute. High system fixtures are a particular culprit for needing imperial allen keys. 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. You can find a chart of the allen wrench sizes from any manufacturer.

Are there any difference in the structures of these key eg. In stock and ready to ship. For instance metric size 9 mm doesn t have an imperial counterpart. What are the difference between imperial and metric allen keys.

One difference is the units mm inches. In that case you ll want a range of allen wrenches to make sure you have the right size for every particular need. We ve provided the best substitute sae hex key for each given metric size. Can i find these exact key 39 s in an allen key metric set.

Differ ence in 1 1000s of an inch. The inch or millimeter size may have rubbed off with use or may be entirely too small to read. Most manufacturers will publish an allen key size. 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.

Choose from our selection of metric allen keys including ball end l key sets l keys and more. Most allen wrenches have the size stamped clearly on the side of the tiny angled tool. 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. Imperial to metric for allen keys.

Hex key equivalent sizes. 5 64 allen wrench 050 allen wrench. Not great quality but good enough they don t break get rounded off when undoing nasty rusted bolts unlike really cheap sets. Allen keys imperial these standard allen keys offer a larger range of sizes than the stainless types.

If you re looking for a quick imperial to metric conversion guide for allen wrenches you ve come to the right place. I ve got cpc item numbers tldr14128 imperial and tldr14127 metric both of which are 4 54 inc. But before you choose to reference this chart you must know that we always recommend that you upgrade to a separate metric hex key set. Interchangable 0 028 and 0 7mm.

Hex plus offers a bigger contact surface in the screw head and so reduces the chance of wear and rounding off the.