About 10,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays
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- Cosmotec for Vacuum Components
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- O-ring (precision cleaned / pre-baking)
O-ring (precision cleaned / pre-baking) Product List Vacuum Component
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Products 698Matter (61 ~80 )
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Product code :78814
Model:OVITB-112▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 17.4752 Inside diameter (mm) 12.3698 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78816
Model:OVITB-113▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 19.05 Inside diameter (mm) 13.9446 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78818
Model:OVITB-114▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestInch / mm inch The outer diameter (mm) 20.6502 Inside diameter (mm) 15.5448 Processing method Precision cleaned Minimum order 25 -
Product code :78820
Model:OVITB-115▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 22.225 Inside diameter (mm) 17.1196 Inch / mm inch Processing method Precision cleaned Minimum order 25
-
Product code :78822
Model:OVITB-116▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 23.8252 Inside diameter (mm) 18.7198 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78824
Model:OVITB-117▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestMinimum order 25 The outer diameter (mm) 25.4 Inside diameter (mm) 20.2946 Inch / mm inch Processing method Precision cleaned -
Product code :78826
Model:OVITB-118▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 27.0002 Inside diameter (mm) 21.8948 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78828
Model:OVITB-119▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestInch / mm inch The outer diameter (mm) 28.575 Inside diameter (mm) 23.4696 Processing method Precision cleaned Minimum order 25
-
Product code :78830
Model:OVITB-120▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 30.1752 Inside diameter (mm) 25.0698 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78832
Model:OVITB-121▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 31.75 Inside diameter (mm) 26.6446 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78834
Model:OVITB-122▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 33.3502 Inside diameter (mm) 28.2448 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78836
Model:OVITB-123▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 34.925 Inside diameter (mm) 29.8196 Inch / mm inch Processing method Precision cleaned Minimum order 25
-
Product code :78838
Model:OVITB-124▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestInch / mm inch The outer diameter (mm) 36.5252 Inside diameter (mm) 31.4198 Processing method Precision cleaned Minimum order 25 -
Product code :78840
Model:OVITB-125▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 38.1 Inside diameter (mm) 32.9946 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78842
Model:OVITB-126▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 39.7002 Inside diameter (mm) 34.5948 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78844
Model:OVITB-127▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestMinimum order 25 The outer diameter (mm) 41.275 Inside diameter (mm) 36.1696 Inch / mm inch Processing method Precision cleaned
-
Product code :78846
Model:OVITB-128▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 42.8752 Inside diameter (mm) 37.7698 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78848
Model:OVITB-129▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestInch / mm inch The outer diameter (mm) 44.45 Inside diameter (mm) 39.3446 Processing method Precision cleaned Minimum order 25 -
Product code :78850
Model:OVITB-130▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 46.0502 Inside diameter (mm) 40.9448 Inch / mm inch Processing method Precision cleaned Minimum order 25 -
Product code :78852
Model:OVITB-131▼UC Components Pre-Cleaned and Pre-Baked Products for Vacuum Equipment (RediVac®)
We offer precision-cleaned parts that are ready to use.
Pre-baked products are also available
A wide selection of bolts with air holes for vacuum applications
Choose the right part from a wide selection of bolts, nuts, washers, O-rings, and more!
▼The following types are standardized
Material: SUS304/A2, SUS316/A4, A4A286, Nickel 200, Aluminum, etc.
Coating: Uncoated, electropolished, nickel coated, tungsten coated, molybdenum disulfide coated, gold coated, silver coated, silver chromate coated
Vented Bolts: side hole, through hole in the center
▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.
For UC Components products, MOQ quantity may be adjusted by bulk purchase.
Please contact us separately in the following cases.
-Products with MOQs of 26 or more
-When you are considering combining other UC Components products.
-When your order is due several months or more in advance.
Precision Cleaning RequestThe outer diameter (mm) 47.625 Inside diameter (mm) 42.5196 Inch / mm inch Processing method Precision cleaned Minimum order 25
