About 8,000 types of vacuum components in stock at all times.Business Hours: 9:00-18:00, excluding weekends and holidays
▼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
※ Please click on the product code or model for more information.
front.product.product_code Model |
Minimum order | Processing method | Inch / mm | size | Material | Air hole | Length (mm) | type | Stock & Delivery |
front.product.price front.product.tax_included2 |
---|---|---|---|---|---|---|---|---|---|---|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 12.7 | Hexagon socket head bolt |
stock
25
1-2 Business Days
When out of stock
25 Business Days
|
340JPY
(with tax 374JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 12.7 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,020JPY
(with tax 1,122JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 12.7 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
480JPY
(with tax 528JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 12.7 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,080JPY
(with tax 1,188JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 12.7 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
780JPY
(with tax 858JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
stock
25
1-2 Business Days
When out of stock
25 Business Days
|
420JPY
(with tax 462JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,100JPY
(with tax 1,210JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
560JPY
(with tax 616JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
650JPY
(with tax 715JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,200JPY
(with tax 1,320JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 15.875 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
870JPY
(with tax 957JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
stock
25
1-2 Business Days
When out of stock
25 Business Days
|
460JPY
(with tax 506JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,140JPY
(with tax 1,254JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
610JPY
(with tax 671JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
740JPY
(with tax 814JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,280JPY
(with tax 1,408JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
910JPY
(with tax 1,001JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 22.225 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
580JPY
(with tax 638JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 22.225 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,270JPY
(with tax 1,397JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 22.225 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
730JPY
(with tax 803JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 22.225 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,450JPY
(with tax 1,595JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 22.225 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,030JPY
(with tax 1,133JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
stock
25
1-2 Business Days
When out of stock
25 Business Days
|
600JPY
(with tax 660JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,280JPY
(with tax 1,408JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
740JPY
(with tax 814JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
910JPY
(with tax 1,001JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,520JPY
(with tax 1,672JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 25.4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,050JPY
(with tax 1,155JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
stock
25
1-2 Business Days
When out of stock
25 Business Days
|
780JPY
(with tax 858JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,460JPY
(with tax 1,606JPY)
|
|
25 | Gold-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,280JPY
(with tax 2,508JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
920JPY
(with tax 1,012JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,120JPY
(with tax 1,232JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,860JPY
(with tax 2,046JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 31.75 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,270JPY
(with tax 1,397JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
860JPY
(with tax 946JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,540JPY
(with tax 1,694JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,860JPY
(with tax 3,146JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,000JPY
(with tax 1,100JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,220JPY
(with tax 1,342JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,130JPY
(with tax 2,343JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 38.1 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,400JPY
(with tax 1,540JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,600JPY
(with tax 1,760JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,280JPY
(with tax 2,508JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,770JPY
(with tax 1,947JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,590JPY
(with tax 1,749JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
6,290JPY
(with tax 6,919JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
3,070JPY
(with tax 3,377JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 44.45 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,230JPY
(with tax 2,453JPY)
|
|
25 | Nothing | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,450JPY
(with tax 2,695JPY)
|
|
25 | Silver-coated | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
3,130JPY
(with tax 3,443JPY)
|
|
25 | Molybdenum disulfide coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,610JPY
(with tax 2,871JPY)
|
|
25 | 電解研磨 | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
2,710JPY
(with tax 2,981JPY)
|
|
25 | Nickel coat | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
4,110JPY
(with tax 4,521JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 18-8 | There is a center hole | 50.8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
3,170JPY
(with tax 3,487JPY)
|
|
25 | Tungsten Court | inch | 5/16-18 | SUS 316 | There is a center hole | 19.05 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
1,820JPY
(with tax 2,002JPY)
|
|
80 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
90JPY
(with tax 99JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
460JPY
(with tax 506JPY)
|
|
25 | Gold-coated | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
650JPY
(with tax 715JPY)
|
|
40 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
180JPY
(with tax 198JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
440JPY
(with tax 484JPY)
|
|
40 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
200JPY
(with tax 220JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 4 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
430JPY
(with tax 473JPY)
|
|
90 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
90JPY
(with tax 99JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
310JPY
(with tax 341JPY)
|
|
25 | Gold-coated | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
630JPY
(with tax 693JPY)
|
|
40 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
170JPY
(with tax 187JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
470JPY
(with tax 517JPY)
|
|
40 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
190JPY
(with tax 209JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 5 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
430JPY
(with tax 473JPY)
|
|
80 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
90JPY
(with tax 99JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
320JPY
(with tax 352JPY)
|
|
25 | Gold-coated | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
540JPY
(with tax 594JPY)
|
|
40 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
180JPY
(with tax 198JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
330JPY
(with tax 363JPY)
|
|
40 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
200JPY
(with tax 220JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 6 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
430JPY
(with tax 473JPY)
|
|
60 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
120JPY
(with tax 132JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
350JPY
(with tax 385JPY)
|
|
25 | Gold-coated | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
560JPY
(with tax 616JPY)
|
|
30 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
230JPY
(with tax 253JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
370JPY
(with tax 407JPY)
|
|
30 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
230JPY
(with tax 253JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 8 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
460JPY
(with tax 506JPY)
|
|
60 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
120JPY
(with tax 132JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
350JPY
(with tax 385JPY)
|
|
30 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
230JPY
(with tax 253JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
350JPY
(with tax 385JPY)
|
|
30 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
230JPY
(with tax 253JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 10 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
460JPY
(with tax 506JPY)
|
|
40 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
200JPY
(with tax 220JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
350JPY
(with tax 385JPY)
|
|
25 | Gold-coated | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
530JPY
(with tax 583JPY)
|
|
30 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
230JPY
(with tax 253JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
320JPY
(with tax 352JPY)
|
|
25 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
310JPY
(with tax 341JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 12 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
530JPY
(with tax 583JPY)
|
|
70 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 16 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
100JPY
(with tax 110JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 16 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
330JPY
(with tax 363JPY)
|
|
40 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 16 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
210JPY
(with tax 231JPY)
|
|
25 | Nickel coat | Miri | M2.5 | SUS A2 | Without air holes | 16 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
280JPY
(with tax 308JPY)
|
|
25 | Tungsten Court | Miri | M2.5 | SUS A2 | Without air holes | 16 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
480JPY
(with tax 528JPY)
|
|
50 | Nothing | Miri | M2.5 | SUS A2 | Without air holes | 20 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
140JPY
(with tax 154JPY)
|
|
25 | Silver-coated | Miri | M2.5 | SUS A2 | Without air holes | 20 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
710JPY
(with tax 781JPY)
|
|
25 | Molybdenum disulfide coat | Miri | M2.5 | SUS A2 | Without air holes | 20 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
260JPY
(with tax 286JPY)
|
|
25 | 電解研磨 | Miri | M2.5 | SUS A2 | Without air holes | 20 | Hexagon socket head bolt |
When out of stock
25 Business Days
|
420JPY
(with tax 462JPY)
|
Minimum order | Processing method | Inch / mm | size | Material | Air hole | Length (mm) | type |
---|---|---|---|---|---|---|---|