HEATKEYS

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

ISO Certified Manufacturer and Global Sale of Oil and Gas Equipment & Controls. Since 1948, we are the leader in pressure regulators, glycol pumps, dump valves, pilot valves, pressure control pilots and other equipment through our broad and prove...

AST Bearings is a premier supplier of high-precision, miniature, and industrial ball bearings, roller bearings, bushings, and related bearing services.

YouTube is a place to discover, watch, upload and share videos.

SDC Publications, your source for Engineering textbooks.

SKF Products, Solutions, Services, News, Investors, Career, Students, Sites etc. SKF is the world leader in Rolling Bearings, has a leading position in Elastomeric Seals, Steel, Industrial Solutions and Services such as Mounting, Condition Monitoring...

Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

Iowa State University

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

Brands of the World is the world

Danly IEM is a leading solutions provider and manufacturer of components and innovation-enabling tools used in the stamping, molding, and machine building industries worldwide.

SOSS Invisible Hinges in a vast range of sizes and styles provide architects, cabinet makers, builders and manufacturers with multi-functional versatility and adaptability.