Threaded Plastic Caps

Threaded Plastic Caps SC Series standard threaded plastic caps are manufactured with internal threads to provide a positive snap fit when the part is either screwed on or simply pressed into place. This design minimizes vibration-related loosening during transport or equipment operation. These caps stay firmly positioned once installed and effectively block dirt, moisture, and other corrosive elements. Quality caps of this design are great for preventing physical damage to your equipment. Our SC Series caps serve as high-quality pipe thread protectors by preventing thread deformation and keeping contaminants from interfering with performance. Whether you’re dealing with hydraulic fittings, industrial piping, or custom-machined parts, using thread protector caps ensures that your connections remain precise and functional. They’re essential components for maintaining the longevity and reliability of threaded assemblies in demanding conditions. Browse our list below for the right threaded plastic caps to suit your specific needs. Typical wall thickness: .032 Color: Blue Material: Low Density Polyethylene LDPE service temperature: 150° F (66° C) Applicable specs: MIL-C-52078, MIL-C-5501/3R, MIL-C-5501/11 (NAS-814), NAS-832 RoHS Compliant