We recommend against using regular bolts inside a vacuum chamber because they leave small air pockets trapped under their threads. These pockets can take many months to pump down because of their small gas conductance.
Our vented socket head bolts have drilled holes which prevent gas pockets forming beneath the bolts. This results in quick pumpdown, eliminating the inconvenience of the annoying small gas leaks regular bolts cause.
Ordering Table
All dimensions listed in the table below, unless otherwise stated, are in inches.
All dimensions listed in the table below, unless otherwise stated, are in millimeters.
(Click column headers to sort data)
Reference | Material | Thread Size | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Reference | Material | Thread Size | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|
|
|
LIMITED QTY AVAIL SCREW, |
HCHM0204-004S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0204-005S4PV |
|
$3.25 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0204-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0204-008S4PV |
|
$2.65 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0305-004S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0305-005S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0305-006S4PV |
|
$1.95 |
|
|||||
|
|
|
SCREW, |
HCHM0305-008S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0407-005S4PV |
|
$3.75 |
|
|||||
|
|
|
SCREW, |
HCHM0407-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0407-008S4PV |
|
$2.75 |
|
|||||
|
|
|
SCREW, |
HCHM0407-010S4PV |
|
$2.95 |
|
|||||
|
|
|
SCREW, |
HCHM0407-012S4PV |
|
$4.65 |
|
|||||
|
|
|
SCREW, |
HCHM0407-016S4PV |
|
$5.75 |
|
|||||
|
|
|
SCREW, |
HCHM0508-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0508-008S4PV |
|
$2.65 |
|
|||||
|
|
|
SCREW, |
HCHM0508-010S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0508-012S4PV |
|
$2.35 |
|
|||||
|
|
|
SCREW, |
HCHM0508-016S4PV |
|
P.O.R. |
|
|||||
|
|
|
M5X20MM VENTED SOCKET HEAD CAP SCREW SILVER PLATED | HCHM0508-020S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0610-008S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0610-010S4PV |
|
$4.15 |
|
|||||
|
|
|
SCREW, |
HCHM0610-012S4PV |
|
P.O.R. |
|
|||||
|
|
|
LIMITED QTY AVAIL SCREW, |
HCHM0610-016S4PV |
|
$4.65 |
|
|||||
|
|
|
SCREW, |
HCHM0610-020S4PV |
|
$4.95 |
|
|||||
|
|
|
SCREW, |
HCHM0610-025S4PV |
|
$6.35 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0812-010S4PV |
|
P.O.R. |
|
|||||
|
|
|
M8 X 12 HEX SKT CAP HD SCREW A2 ST. ST Ag PLATED VENTED | HCHM0812-012S4PV |
|
P.O.R. |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0812-016S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0812-020S4PV |
|
$5.25 |
|
|||||
|
|
|
SCREW, |
HCHM0812-025S4PV |
|
$5.60 |
|
|||||
|
|
|
SCREW, |
HCHM0812-030S4PV |
|
$6.85 |
|
Reference | Material | Thread Size | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Reference | Material | Thread Size | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|
|
|
LIMITED QTY AVAIL SCREW, |
HCHM0204-004S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0204-005S4PV |
|
$3.25 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0204-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0204-008S4PV |
|
$2.65 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0305-004S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0305-005S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0305-006S4PV |
|
$1.95 |
|
|||||
|
|
|
SCREW, |
HCHM0305-008S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0407-005S4PV |
|
$3.75 |
|
|||||
|
|
|
SCREW, |
HCHM0407-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0407-008S4PV |
|
$2.75 |
|
|||||
|
|
|
SCREW, |
HCHM0407-010S4PV |
|
$2.95 |
|
|||||
|
|
|
SCREW, |
HCHM0407-012S4PV |
|
$4.65 |
|
|||||
|
|
|
SCREW, |
HCHM0407-016S4PV |
|
$5.75 |
|
|||||
|
|
|
SCREW, |
HCHM0508-006S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0508-008S4PV |
|
$2.65 |
|
|||||
|
|
|
SCREW, |
HCHM0508-010S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0508-012S4PV |
|
$2.35 |
|
|||||
|
|
|
SCREW, |
HCHM0508-016S4PV |
|
P.O.R. |
|
|||||
|
|
|
M5X20MM VENTED SOCKET HEAD CAP SCREW SILVER PLATED | HCHM0508-020S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0610-008S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0610-010S4PV |
|
$4.15 |
|
|||||
|
|
|
SCREW, |
HCHM0610-012S4PV |
|
P.O.R. |
|
|||||
|
|
|
LIMITED QTY AVAIL SCREW, |
HCHM0610-016S4PV |
|
$4.65 |
|
|||||
|
|
|
SCREW, |
HCHM0610-020S4PV |
|
$4.95 |
|
|||||
|
|
|
SCREW, |
HCHM0610-025S4PV |
|
$6.35 |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0812-010S4PV |
|
P.O.R. |
|
|||||
|
|
|
M8 X 12 HEX SKT CAP HD SCREW A2 ST. ST Ag PLATED VENTED | HCHM0812-012S4PV |
|
P.O.R. |
|
|||||
|
|
|
Vented Ag-plated Socket Head Bolts (Metric) | HCHM0812-016S4PV |
|
P.O.R. |
|
|||||
|
|
|
SCREW, |
HCHM0812-020S4PV |
|
$5.25 |
|
|||||
|
|
|
SCREW, |
HCHM0812-025S4PV |
|
$5.60 |
|
|||||
|
|
|
SCREW, |
HCHM0812-030S4PV |
|
$6.85 |
|
All dimensions listed in the table above, unless otherwise stated, are in inches.
All dimensions listed in the table above, unless otherwise stated, are in millimeters.