About 10,000 types of vacuum components in stock at all times.Business Hours: 9:00-18:00, excluding weekends and holidays
                        Feedthrough
                    
                        Isolator
                    
                        Viewport
                    
                        Vacuum Component
                    
                        Vacuum Valve
                    
                        Motion Feedthroughs
                    
                        Others
                    
                    ▼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 Request
                
| Basic Information | |
|---|---|
| Air hole | Without air holes | 
front.product.product_code Model  | 
                                                                                    Minimum order | Processing method | Inch / mm | size | Material | type | Stock & Delivery  | 
                                                                                front.product.price front.product.tax_included2  | 
                                    
|---|---|---|---|---|---|---|---|---|
| 115 | Nothing | inch | #4-40 | SUS 18-8 | Hexagon socket head button bol | |||
                                                                                    | Minimum order | Processing method | Inch / mm | size | Material | type | 
|---|---|---|---|---|---|
| 115 | Nothing | inch | #4-40 | SUS 18-8 | Hexagon socket head button bol | 
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