• Special Screws
  • Heat Resistance

SVSI

Hex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole

  • Vacuum
  • Cleanroom Specification
  • Heat-resistance
  • Chemical-proof

Dimension Drawing

SVSIHex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole寸法図

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
M6
M8
L
All
6
8
10
12
16
20
25
30
35

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B d max. Qty per Pack Mass
(g)
Price
(USD)
CAD
Download
Standard
SVSI-M3-6 M3 0.5 6 5.5 3 2.5 1.2 1 0.77 - CAD RFQ
SVSI-M3-8 M3 0.5 8 5.5 3 2.5 1.2 1 0.87 - CAD RFQ
SVSI-M3-10 M3 0.5 10 5.5 3 2.5 1.2 1 0.96 - CAD RFQ
SVSI-M3-12 M3 0.5 12 5.5 3 2.5 1.2 1 1 - CAD RFQ
SVSI-M3-16 M3 0.5 16 5.5 3 2.5 1.2 1 1.3 - CAD RFQ
SVSI-M3-20 M3 0.5 20 5.5 3 2.5 1.2 1 1.5 - CAD RFQ
SVSI-M4-8 M4 0.7 8 7 4 3 1.5 1 1.8 - CAD RFQ
SVSI-M4-10 M4 0.7 10 7 4 3 1.5 1 2 - CAD RFQ
SVSI-M4-12 M4 0.7 12 7 4 3 1.5 1 2.1 - CAD RFQ
SVSI-M4-16 M4 0.7 16 7 4 3 1.5 1 2.4 - CAD RFQ
SVSI-M4-20 M4 0.7 20 7 4 3 1.5 1 2.9 - CAD RFQ
SVSI-M4-25 M4 0.7 25 7 4 3 1.5 1 3.4 - CAD RFQ
SVSI-M5-10 M5 0.8 10 8.5 5 4 1.5 1 2.9 - CAD RFQ
SVSI-M5-12 M5 0.8 12 8.5 5 4 1.5 1 3.2 - CAD RFQ
SVSI-M5-16 M5 0.8 16 8.5 5 4 1.5 1 3.7 - CAD RFQ
SVSI-M5-20 M5 0.8 20 8.5 5 4 1.5 1 4.4 - CAD RFQ
SVSI-M5-25 M5 0.8 25 8.5 5 4 1.5 1 5.2 - CAD RFQ
SVSI-M6-12 M6 1 12 10 6 5 2 1 5.5 - CAD RFQ
SVSI-M6-16 M6 1 16 10 6 5 2 1 6.2 - CAD RFQ
SVSI-M6-20 M6 1 20 10 6 5 2 1 7.1 - CAD RFQ
SVSI-M6-25 M6 1 25 10 6 5 2 1 8.2 - CAD RFQ
SVSI-M6-30 M6 1 30 10 6 5 2 1 9 - CAD RFQ
SVSI-M8-16 M8 1.25 16 13 8 6 2 1 13 - CAD RFQ
SVSI-M8-20 M8 1.25 20 13 8 6 2 1 15 - CAD RFQ
SVSI-M8-25 M8 1.25 25 13 8 6 2 1 16 - CAD RFQ
SVSI-M8-30 M8 1.25 30 13 8 6 2 1 18 - CAD RFQ
SVSI-M8-35 M8 1.25 35 13 8 6 2 1 21 - CAD RFQ

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Related Services

Material/Finish

SVSI
Main Body UNS N06600 (Inconel*1600 equiv.)

*1: Inconel is a registered trademark of Special Metals Corporation.


Application

Vacuum devices / Vacuum chambers / FPD production equipment / Semiconductor manufacturing equipment / Electron microscopes /
Printed circuit board etching devices / Metallic surface treatment equipment and facilities / Chemical plants

Characteristics

  • Inconel hex socket head cap screws SNSI with ventilation hole.
  • The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
  • Excellent corrosion resistance against oxidizing and reducing organic and inorganic acids. ⇒The Properties of Screws Made of Special Materials
  • Excellent resistance to stress corrosion cracking due to chlorine ions.
  • Demonstrates almost total corrosion resistance to ammonia.
  • Excellent heat resistance and creep resistance. Retains high strength even near 600°C.
  • Supports use with vacuum equipment in high-temperature and corrosive environments.
  • Cleanroom wash/cleanroom packing provided.⇒Cleanroom Wash / Cleanroom Packing Service

Physical Property

Inconel (UNS N06600) SUS304
Specific Gravity 8.42 7.93
Longitudinal Elastic Modulus (GPa) 207 193
Specific Heat (J/kg・K) 444 500
Electric Resistance (µΩ・m) 1.0 0.7
Thermal Conductivity (W/(m・K)) 16.7 17
Linear Expansion Coefficient (K-1) 13.4 × 10-6 17.3 × 10-6

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


Mechanical Properties

Inconel (UNS N06600) SUS304
Tensile Strength (N/mm2) 548 - 695 520 or More
0.2% Proof Load (N/mm2) 205 - 352 205 or More
Elongation (%) 35 - 55 40 or More
Hardness (HRB) 65 - 85 90 or Less

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


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