RediVac® means ready for vacuum service, now. The UC Components, Inc. RediVac® system ensures that every fastener and seal you order from us arrives ready to install immediately. (read more)

UC Components, Inc. is the premier manufacturer of vented screws and fasteners for High Vacuum and Ultra-High Vacuum equipment and other clean-critical applications. (read more)

UC's standard 12-Point Bolts are available in inch & metric sizes in a variety of diameters and lengths. They are available in any of our standard finishes, vented or non-vented, should your application require it. (read more)

UC Components, Inc. offers hex nuts, in both inch and metric sizes, to complement our vented fasteners. (read more)

UC Components, Inc. washers are the perfect complement to our vented and non-vented screws. (read more)

UC Components, Inc. RediVac® O-rings are specially processed for use in High Vacuum and Ultra High Vacuum equipment. All of our O-rings are cleaned and packaged in a certified Class 100/ISO Class 5 Cleanroom, making them suitable for immediate use in HV, UHV, or EUV applications. (read more)