Essentra Components (formerly Richco, Micro Plastics, Alliance Plastics, Mesan and others) is a leading global manufacturer of essential engineered components. Essentra's product portfolio includes a broad range of plastic PCB hardware, cable management, fastener and other polymer components for electronics' applications. Also, a complete selection of general protection products, ranging from silicone masking materials for powder coating applications to plastic caps for virtually any thread protection applications. In addition to locks, hinges and accessories for indoor and outdoor use, all delivering excellent security, controlled access and productive operation. Tell us what you need and our highly skilled experts, 2,500 available worldwide, will work with you to guarantee that you are bringing superior products to market. DigiKey is a fully authorized Essentra distributor providing quick, essential solutions for your challenging applications by offering samples and custom products to ensure compatibility.