About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

Search History
Keyword Candidate Search History
Category
Subcategory
Subcategory
Category
Subcategory
Category
0
0 JPY(Without Tax)
Product Category
  • Feedthrough Feedthrough
    Feedthrough
  • Isolator Isolator
    Isolator
  • Viewport Viewport
    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
  • Vented Screw Vented Screw
    Vented Screw
  • Others Others
    Others
Contact Us
Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Vented Screw
  3. Bolt (precision cleaned)
  4. Cross hole with Nabeatama bolt

Cross hole with Nabeatama bolt　Product List Vented Screw 

以下のURLよりご希望の製品を選定ください。
https://www.uccomponents.com/cad-catalog/
ご選定いただいた製品の型式を当社のWEBサイトより検索しご注文ください。

see next

Products　1026Matter (221 ~240 )

Displayed results
Display switching
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,コーティングなし
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=3.175, no coating
    Product code :76409
    Model:P-402-N

    ▼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

    Minimum order 140
    Processing method Nothing
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    40JPY (with tax 44JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,銀コート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=3.175, silver coating
    Product code :76410
    Model:P-402-NA

    ▼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

    Minimum order 25
    Processing method Silver-coated
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    270JPY (with tax 297JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,モリブデンコート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=3.175, molybdenum coating
    Product code :76411
    Model:P-402-NC

    ▼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

    Minimum order 60
    Processing method Molybdenum disulfide coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    130JPY (with tax 143JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,電解研磨
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=3.175,Electropolished
    Product code :76412
    Model:P-402-NEP

    ▼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

    Minimum order 25
    Processing method 電解研磨
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    300JPY (with tax 330JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,ニッケルコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=3.175,Nickel coating
    Product code :76413
    Model:P-402-NK

    ▼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

    Minimum order 60
    Processing method Nickel coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    120JPY (with tax 132JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=3.175,タングステンコート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=3.175, tungsten coating
    Product code :76414
    Model:P-402-NW

    ▼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

    Minimum order 25
    Processing method Tungsten Court
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 3.175
    type Cross hole with Nabeatama bolt
    390JPY (with tax 429JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=4.7625,コーティングなし
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=4.7625,no coating
    Product code :76420
    Model:P-403-N

    ▼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

    Minimum order 150
    Processing method Nothing
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 4.7625
    type Cross hole with Nabeatama bolt
    40JPY (with tax 44JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=4.7625,銀コート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=4.7625,silver coating
    Product code :76421
    Model:P-403-NA

    ▼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

    Minimum order 25
    Processing method Silver-coated
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 4.7625
    type Cross hole with Nabeatama bolt
    270JPY (with tax 297JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=4.7625,モリブデンコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=4.7625,molybdenum coated
    Product code :76422
    Model:P-403-NC

    ▼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

    Minimum order 60
    Processing method Molybdenum disulfide coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 4.7625
    type Cross hole with Nabeatama bolt
    130JPY (with tax 143JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=4.7625,ニッケルコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=4.7625,nickel coated
    Product code :76423
    Model:P-403-NK

    ▼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

    Minimum order 60
    Processing method Nickel coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 4.7625
    type Cross hole with Nabeatama bolt
    120JPY (with tax 132JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=4.7625,タングステンコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=4.7625,tungsten coating
    Product code :76424
    Model:P-403-NW

    ▼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

    Minimum order 25
    Processing method Tungsten Court
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 4.7625
    type Cross hole with Nabeatama bolt
    390JPY (with tax 429JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=6.35,コーティングなし
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=6.35, no coating
    Product code :76431
    Model:P-404-N

    ▼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

    Minimum order 280
    Processing method Nothing
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 6.35
    type Cross hole with Nabeatama bolt
    30JPY (with tax 33JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=6.35,銀コート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=6.35, silver coating
    Product code :76432
    Model:P-404-NA

    ▼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

    Minimum order 25
    Processing method Silver-coated
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 6.35
    type Cross hole with Nabeatama bolt
    260JPY (with tax 286JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=6.35,モリブデンコート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=6.35, molybdenum coating
    Product code :76433
    Model:P-404-NC

    ▼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

    Minimum order 60
    Processing method Molybdenum disulfide coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 6.35
    type Cross hole with Nabeatama bolt
    120JPY (with tax 132JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=6.35,ニッケルコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=6.35,nickel coated
    Product code :76434
    Model:P-404-NK

    ▼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

    Minimum order 70
    Processing method Nickel coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 6.35
    type Cross hole with Nabeatama bolt
    110JPY (with tax 121JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=6.35,タングステンコート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=6.35, tungsten coating
    Product code :76435
    Model:P-404-NW

    ▼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

    Minimum order 25
    Processing method Tungsten Court
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 6.35
    type Cross hole with Nabeatama bolt
    380JPY (with tax 418JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=7.9375,コーティングなし
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=7.9375, no coating
    Product code :76444
    Model:P-405-N

    ▼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

    Minimum order 200
    Processing method Nothing
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 7.9375
    type Cross hole with Nabeatama bolt
    40JPY (with tax 44JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=7.9375,銀コート
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=7.9375, silver coating
    Product code :76445
    Model:P-405-NA

    ▼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

    Minimum order 25
    Processing method Silver-coated
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 7.9375
    type Cross hole with Nabeatama bolt
    270JPY (with tax 297JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=7.9375,モリブデンコート
    Cross-holed pot head bolt, no air hole, 18-8,#4-40,L=7.9375,molybdenum coated
    Product code :76446
    Model:P-405-NC

    ▼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

    Minimum order 60
    Processing method Molybdenum disulfide coat
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 7.9375
    type Cross hole with Nabeatama bolt
    120JPY (with tax 132JPY)
    Inquiry for this product
  • 十字穴付き鍋頭ボルト,空気穴なし, 18-8,#4-40,L=7.9375,電解研磨
    Cross-holed pot head bolt, no air hole, 18-8, #4-40, L=7.9375, electropolished
    Product code :76447
    Model:P-405-NEP

    ▼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

    Minimum order 25
    Processing method 電解研磨
    Inch / mm inch
    size #4-40
    Material SUS 18-8
    Air hole Without air holes
    Length (mm) 7.9375
    type Cross hole with Nabeatama bolt
    300JPY (with tax 330JPY)
    Inquiry for this product
Filter by specification
products： 1026Matter

Air hole

type

Processing method

Inch / mm

size

Length (mm)

Please customers by all means contact us we can not find your favorite product
Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
Contact Us
Please fill in the form below.
After confirming the content of your enquiry,
a representative will contact you.

To use this service, please login or register as a member.

Not a member yet?

Registering as a member gives you access to a number of useful features.

ぜひご登録ください！

※ Please note that it may take several days after applying for a member registration until the registration is complete. Please note that we reserve the right to refuse your application at our discretion.