C Series Straight-Sided Utility Caps C Series caps are straight-sided, thin-walled closures designed to protect threaded connectors. The flanged end allows for easy installation and removal in difficult to reach areas. This versatile design is ideal for a variety of threaded and non-threaded applications. * Applicable specifications: NAS 831 Material: Low-Density Polyethylene Color: Red DMC Series DMC-M Receptacle Dust Cap Our DMC Series protective dust cap is designed to fit the Deutsch DMC-M receptacle. The dust cap protects from physical damage, dust & dirt during shipment and storage. Material: Low Density Polyethylene Standard Color: Red 392 * For other material and color options, contact customer service.