Overview of Threaded Fasteners summarizes the most common types of threaded fasteners and how they are used to join parts. Bolts and screws are both externally threaded fasteners. Bolts generally fit ...

This fastener is an externally or internally threaded metal part designed to be fused permanently in place by standard production-welding equipment. This fastener is an externally or internally ...

The GI-100DT uses a series of front and backlit cameras to calculate a part’s height, profile, and inner and outer diameters. Fasteners are critical components in engineered systems and structures, ...

Bolts and screws are both externally threaded fasteners. Bolts generally fit through unthreaded holes, while screws fit into threaded holes. Nuts are internally threaded fasteners used to tighten ...