Vacuum compatible screws Keywords

chambers seals and gaskets vacuum flange
vacuum components
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Mack Vacuum Technologies Mack Vacuum Technologies, Inc. -
- 785 Big Tree Dr #105, Longwood, FL 32750, USA

email, Tel.
products: Vented Screws Made For High Temps & Strength From Low Outgassing Materials

Vented screws are ideal for use in high vacuum (UV) and ultra high vacuum (UHV) equipment, as well as other high pressure environments and applications where gas pockets can form. Center vented screws have a center bore drilled through their axis from the head through the threaded shank of the screw.
This feature provides an outlet for the complete evacuation of trapped air and gas contaminants to be pumped away from blind-tapped screw holes, bottoms, sides and shoulders. In addition to vented screws, washers with vent grooves can be made to ensure the venting of the cavity found under the screw head.

Signet Signet products, Inc. -
- 2 Davis Drive, Belmont, CA 94002, USA

email, Tel.
products: vented screws

Signet thread vented screws are 18-8 series stainless steel and can be coated with parting agents to reduce galling or seizing. Coating options are molybdenum disulfide and tungsten disulfide. Signet thread vented screws can also be plated with silver. Thread vented screws can also be manufactured with other materials upon request.

Thermo Shield Thermo Shield -
- 361 Grove Dr., Portola Valley, CA 94028, USA

email, Tel.

Since our inception in 1978, Thermo Shield has been focused on high temperature vacuum furnaces. Not only do we provide replacement parts, such as shield packs, heating elements, and work fixtures, we also provide design advice and consultation. As a result of our experience, we stock raw materials and fasteners for refractory environments. Our stock consists of Molybdenum, Tantalum, Tungsten, Alumina and Mullite.
products: vented screws

Thermo Shield can provide custom machining, forming, stamping and extrusion of Molybdenum, Tungsten, Tantalum as well as custom Alumina and Mullite parts. Aside from the standard products we offer in our catalog, we can create infinite sizes and variations of screws, nuts, washers, screens and rods to meet custom specifications. Our production facility is capable of handling one-off parts as well as full scale production runs for specialty pieces. Our team can handle assemblies requiring procurement of third party components and we have a large variety of shipping options.

Thorlabs Thorlabs Inc. -
- 56 Sparta Avenue, Newton, NJ 07860, USA

Alex Cable, Tel.
products: Vacuum-Compatible Screws

Vented 1/4"-20 and M6 Cap Screws and Setscrews, Vacuum-Compatible Thumbscrews
All Components Usable with 10-6 Torr Environments Directly Out of the Packaging, and compatible with lower pressures with additional user processing

These screws are fabricated from specially selected grades of stainless steel and aluminum for vacuum and cleanroom use. All components are shipped double vacuum bagged for cleanroom use and vacuum chamber applications.

RediVac vented screws UC Components Inc -
- 18700 Adams Court POB 430, Morgan Hill, CA 95037, USA

email, Tel.

UC Components, Inc. is focused on delivering the highest quality UHV ready fasteners and o-rings to its' customers in full accordance with today's ultra clean standards. With a state-of-the-art production facility complete with class 100 cleanroom in the heart of California's Silicon Valley, UC Components is equipped to handle the toughest JIT and KanBan delivery schedules. Large volume orders are no problem as we pride ourselves on unsurpassed inventory and turnaround.
products: vented screws

RediVac Plated, Coated, and Electro-polished Vented Screws, plus Cleaned and Vacuum Baked O-Rings all for High Vacuum Applications.
All RediVac products are Precision Cleaned and Class 100 Packaged for immediate vacuum installation and use.

Our RediVac line includes:
Center Vented Screws, Slot Vented Screws, Non Vented Screws, Vented Washers

All RediVac components are designed to help eliminate virtual leaks, improve pump-down times, and enhance the performance of High Vacuum and Ultra High Vacuum systems. Our RediVac fastener lines are manufactured from a variety of vacuum-compatible materials and are available in a wide range of Inch and metric sizes to meet your needs.


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