Allen Key Sizes And Dimensions For Checking Accessibility

On the left hand side we have our sae to metric conversion guide for hex keys that provides the best substitute sae allen wrench for each given metric size.

Allen key sizes and dimensions for checking accessibility.

Horusdy hex key set allen wrench set inch metric 30 piece mm 0 7mm 10mm sae 0 028 3 8 best unique tool gift for men bondhus 20393 l wrench hex key double set multi one size wiha 35393 5 piece mini l key short hex sae set. 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 27. Hex key wikipedia. L length of long arm long series max.

Imperial to metric for allen keys. For instance metric size 9 mm doesn t have an imperial counterpart. Differ ence in 1 1000s of an inch. L length of long arm short series max.

Remember to be wary of the leverage when tightening a bolt. If you only own a set of short allen keys consider getting at least the 8 and 10mm sizes in a longer length. Most allen wrenches have the size stamped clearly on the side of the tiny angled tool. 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.

C hex width across corners max. 0 028 0 0280 0 0275 0 0314 0 0300 0 312 0 125 1 312 1 125 2 688 2 500 0 062. R radius of bend min. A hex key allen wrench or allen key is a simple tool used to drive bolts and screws with hexagonal sockets in their heads.

Larger allen driver sizes. As you ll notice there isn t always a perfect substitute. In this case an allen wrench or hex key chart can make finding the right size for your socket head much easier. S length of short arm max.

Allen key also known as hex key hexagon key socket key ln key sizes and its dimensions can be very handy while designing and selecting fasteners for your application. Inch series hexagon keys nominal key size f hex width across flats max. These dimensions of allen keys can be used to check the accessibility of your bolts were space is limited.