Socket Head Cap Screws - Alloy / Plain Finish / Coarse Thread / Allen Drive
Socket head cap screws are bolts (cap screws) with a hexagonal recessed drive. Also known as Allen bolts they are driven with a hex key or Allen wrench. Socket cap screws are popular in tight spaces where an Allen wrench would fit when another type of drive may not. These bolts are commonly used in machinery and assemblies and very popular in the aviation industry.
Bolt pictures are a general representation and not an actual picture of the product you will receive. Threads will vary according to the individual bolt sizes and dimensions. ISO standards for threads are: length is twice the diameter of the bolt plus ½ inch. If you are looking for fully threaded bolts please call direct at 800-872-5557.