Hex Key Sizes Metric

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Hex key sizes metric. In the united states larger metric half sizes like 6 5 mm aren t standard in most hex key sets. Differ ence in 1 1000s of an inch. Hex key equivalent sizes. They re designed to provide 360 rotation at angles up to 35.

Damage to the fastener or the tool can result from using a hex wrench that is too small for the socket for example a 5 mm tool used in a 5 5 mm socket. Tools for hex head bolts and socket heads metric tools for hex head bolts and socket heads diameter 1 4 5 16 3 8 7 16 1 2 9 16 5 8 3 4 7 8 1 1 8 1 1 4 1 3 8 1 1 2 1 3 4 wrench size 7 16 1 2 9 16 5 8 3 4 13 16 15 16 1 1 8 1 5 16 1 1 2 1 11 16 hex key size 3 16 1 4 5 16 3 8 3 8 7 16 diameter m16 mio m12 m14 m16 m18 m20 m22 m24 m30 wrench size 7 mm. Hex keys with t shaped handles can provide increased turning power and more comfortable grips. Choose from our selection of metric hex keys including l keys l key sets and more.

These keys eliminate that risk. Use a stainless steel l key to protect your stainless steel screws. 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. Hex key standard sizes.

Torx keys are used for fasteners having a head with a 6 point star or asterisk shaped socket and are frequently used in computers and electronics. Sae metric long arm hex key set 26 piece the husky 26 piece hex key set includes hex the husky 26 piece hex key set includes hex keys made from alloy steel for long lasting wear and featuring a chamfered end design. Hex keys are measured across flats af which is the distance between two opposite parallel flat sides of the key. Common metric hex key sizes.

Use ball end hex keys at an angle off axis to the screw. Interchangable 0 028 and 0 7mm. The allen wrenches resist rotational distortion and come in a variety of sae and metric sizes. However the 1 4 sae hex wrench will likely work in place of a 6 5 mm wrench.

Non sparking non magnetic allen wrenches can be useful in hazardous environments. If steel flakes off a standard tool and into the recess it can lead to rust and contamination. Sets include an assortment of stainless steel keys with a ball end that allows angled entry to turn screws in hard to reach areas. Lastly there s one other added benefit to having both sae metric hex keys.

Substituting uncommon hex sizes. Hex key and torn key sets provide multiple head sizes so they can be used with a range of fasteners.