Northeast Fasteners 1-800-872-5557

Socket Head Cap Screws

Socket Cap Screws
Socket cap screws are popular in tight spaces where an Allen wrench would fit when another type of drive may not.

Allen Bolts
Another common name is Allen bolts because they are driven with a hex key or Allen wrench.

Plain Finish Socket Head Cap Screws
See our selection of black, coarse thread, plain finish socket head cap screws below.

Socket Head Bolts
Socket head cap screws are bolts (cap screws) with a hexagonal recessed drive. These bolts are commonly used in machinery and assemblies and very popular in the aviation industry.

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.