Smooth Flange Bolt: 5/8-11 UNC, 2" Length Under Head, Partially Threaded MPN:C39047

Smooth flange bolts are precision engineered bolts with a unique feature that sets them apart from other bolts they have an unthreaded portion beneath their head making them suitable for surface mounting applications where its imperative to avoid any protrusions. Their construction also consists of a fine thread type known as UNC meaning that they create minimal thread stress, offering superior torque resistance and corrosion resistance. They come in various materials such as alloy steel and stainless steel to meet your specific needs. Smooth flange bolts are widely used across different industries that require low profile mounting applications or those requiring components with clean finishes like automotive, electronics and marine industries among others. Aerospace industry relies on smooth flange bolts for its critical aerospace assembly due to their ability to create a flush appearance.