Allen wrench (hex key) size chart for long arm and short arm allen wrenches, torx/star keys. Provides dimensions for inch and metric allen wrenches.

Apr 7, 2021 · Allen ™ Wrench/Key Size Charts Allen ™ wrenches are available as individual keys of a given size and are also sold in sets that contain a range of standard sizes. Allen ™ keys are …

Nov 10, 2025 · This guide provides detailed Allen Bolt Size Chart in Metric & Inches, including hex socket head bolt dimensions, Allen key sizes, torque chart, Head Types and HSN Code.

Allen hex key selector which key fit which screws or fasteners here are wonderful charts showing which keys fit what products. They show the proper keys for socket head cap screw, flat head cap screws, …

Nov 23, 2018 · The ultimate guide to Allen wrench conversions at Hand Tool Essentials. Offering both SAE & metric size guides for finding the right substitute hex.

Hex Key Chart Hex Key (also known as Allen Key, Hexagon Key and Socket Key), sizes and its dimensions are used to determine which size hex key is required for use with the applicable fastener …

Jan 23, 2023 · Beyond the Basics: Specialty Allen Keys In addition to the standard sizes outlined in the chart, there exists a realm of specialty allen keys designed for unique applications. These include …

This article provided a summary of the commonly available sizes of allen ™ wrenches/keys, and explained the different types of allen ™ wrenches, as well as the advantages of these tools. The …

Aug 26, 2025 · Check out the Allen bolt size chart with dimensions, standards, and uses. Learn how to pick the correct Allen bolt for secure and precise fastening.

Allen wrenches Need decimal equivalents of the common inch fractions? See this table.