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  • Vented Screws, Vacuum Screws

Hex Socket Head Cap Screws with Ventilation Hole - Titanium

SVST

  • Vacuum
  • Cleanroom Specification
  • Chemical-proof
  • Nonmagnetic
  • Light Weight
  • LowOutgas

Dimension Drawing

SVSTHex Socket Head Cap Screws with Ventilation Hole - Titanium寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
L
All
5
6
8
10
12
16
20
25

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B d max. Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
SVST-M3-5 M3 0.5 5 5.5 3 2.5 1.2 0.38 16.38 CAD Cart
SVST-M3-6 M3 0.5 6 5.5 3 2.5 1.2 0.4 13.71 CAD Cart
SVST-M3-8 M3 0.5 8 5.5 3 2.5 1.2 0.45 14.26 CAD Cart
SVST-M3-10 M3 0.5 10 5.5 3 2.5 1.2 0.5 14.58 CAD Cart
SVST-M3-12 M3 0.5 12 5.5 3 2.5 1.2 0.54 16.53 CAD Cart
SVST-M3-16 M3 0.5 16 5.5 3 2.5 1.2 0.66 21.84 CAD Cart
SVST-M3-20 M3 0.5 20 5.5 3 2.5 1.2 0.77 23.48 CAD Cart
SVST-M4-6 M4 0.7 6 7 4 3 1.5 0.86 15.86 CAD Cart
SVST-M4-8 M4 0.7 8 7 4 3 1.5 0.94 15.67 CAD Cart
SVST-M4-10 M4 0.7 10 7 4 3 1.5 1 15.67 CAD Cart
SVST-M4-12 M4 0.7 12 7 4 3 1.5 1.1 16.80 CAD Cart
SVST-M4-16 M4 0.7 16 7 4 3 1.5 1.3 19.17 CAD Cart
SVST-M5-10 M5 0.8 10 8.5 5 4 1.5 1.5 17.49 CAD Cart
SVST-M5-12 M5 0.8 12 8.5 5 4 1.5 1.7 18.61 CAD Cart
SVST-M5-16 M5 0.8 16 8.5 5 4 1.5 2 20.34 CAD Cart
SVST-M5-20 M5 0.8 20 8.5 5 4 1.5 2.3 22.46 CAD Cart
SVST-M5-25 M5 0.8 25 8.5 5 4 1.5 2.7 25.11 CAD Cart

● Batch cleanroom packing is provided for orders containing multiple items of the same size.

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Material/Finish

SVST
Main Body TW340 (Grade 2 Titanium)

Application

Vacuum devices, vacuum chambers, FPD production equipment,
semiconductor devices, and electron microscopes

Characteristics

  • The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
  • Special chemical polishing and brightening treatment improve the quality of the surface. Outgas quantity is extremely low.
  • Non-magnetic.
  • Cleanroom wash/cleanroom packing provided. ⇒Cleanroom Wash / Cleanroom Packing Service
  • For the properties of titanium materials, see "Properties of Titanium."⇒Properties of Titanium

Usage Example

Gas trapped at the bottom of the screw hole is released through SVST, and gas trapped in the drilled hole is released through SWAT-VF.SWAT-VF

SVSTHex Socket Head Cap Screws with Ventilation Hole - Titanium


Mechanical Properties

TW340 (Grade 2 Titanium)
Tensile Strength (N/mm2) 340-510
0.2% Proof Load (N/mm2) 215 or More
Elongation (%) 23 or More

Values in chart are for reference only. They are not guaranteed values.


Physical Properties

TW340 (Grade 2 Titanium)
Specific Gravity 4.51
Melting Point (°C) 1668
Longitudinal Elastic Modulus (GPa) 106
Thermal Conductivity (W/(m・K)) 17.16
Linear Expansion Coefficient (K-1) 8.4 × 10-6
Electric Resistance (µΩ・m) 0.55
Magnetic Permeability (µ) 1.0001 (Nonmagnetic)

Values in chart are for reference only. They are not guaranteed values.


Related Products

For ventilation of drilled holes, please use SWAT-VF.
SWAT-VF

SVSTHex Socket Head Cap Screws with Ventilation Hole - Titanium


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