• Special Screws
  • Vacuum Application Screws

Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole

SVSH-C276

  • Vacuum
  • Cleanroom Specification
  • Chemical-proof

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. Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
SVSH-M3-6-C276 M3 0.5 6 5.5 3 2.5 1.2 0.81 - CAD RFQ
SVSH-M3-8-C276 M3 0.5 8 5.5 3 2.5 1.2 0.91 - CAD RFQ
SVSH-M3-10-C276 M3 0.5 10 5.5 3 2.5 1.2 1 - CAD RFQ
SVSH-M3-12-C276 M3 0.5 12 5.5 3 2.5 1.2 1.1 - CAD RFQ
SVSH-M3-16-C276 M3 0.5 16 5.5 3 2.5 1.2 1.3 - CAD RFQ
SVSH-M3-20-C276 M3 0.5 20 5.5 3 2.5 1.2 1.6 - CAD RFQ
SVSH-M4-8-C276 M4 0.7 8 7 4 3 1.5 1.9 - CAD RFQ
SVSH-M4-10-C276 M4 0.7 10 7 4 3 1.5 2.1 - CAD RFQ
SVSH-M4-12-C276 M4 0.7 12 7 4 3 1.5 2.2 - CAD RFQ
SVSH-M4-16-C276 M4 0.7 16 7 4 3 1.5 2.6 - CAD RFQ
SVSH-M4-20-C276 M4 0.7 20 7 4 3 1.5 3 - CAD RFQ
SVSH-M4-25-C276 M4 0.7 25 7 4 3 1.5 3.6 - CAD RFQ
SVSH-M5-10-C276 M5 0.8 10 8.5 5 4 1.5 3.1 - CAD RFQ
SVSH-M5-12-C276 M5 0.8 12 8.5 5 4 1.5 3.4 - CAD RFQ
SVSH-M5-16-C276 M5 0.8 16 8.5 5 4 1.5 3.9 - CAD RFQ
SVSH-M5-20-C276 M5 0.8 20 8.5 5 4 1.5 4.6 - CAD RFQ
SVSH-M5-25-C276 M5 0.8 25 8.5 5 4 1.5 5.4 - CAD RFQ
SVSH-M6-12-C276 M6 1 12 10 6 5 2 5.8 - CAD RFQ
SVSH-M6-16-C276 M6 1 16 10 6 5 2 6.6 - CAD RFQ
SVSH-M6-20-C276 M6 1 20 10 6 5 2 7.4 - CAD RFQ
SVSH-M6-25-C276 M6 1 25 10 6 5 2 8.7 - CAD RFQ
SVSH-M6-30-C276 M6 1 30 10 6 5 2 9.5 - CAD RFQ
SVSH-M8-16-C276 M8 1.25 16 13 8 6 2 14 - CAD RFQ
SVSH-M8-20-C276 M8 1.25 20 13 8 6 2 15 - CAD RFQ
SVSH-M8-25-C276 M8 1.25 25 13 8 6 2 17 - CAD RFQ
SVSH-M8-30-C276 M8 1.25 30 13 8 6 2 19 - CAD RFQ
SVSH-M8-35-C276 M8 1.25 35 13 8 6 2 22 - CAD RFQ

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

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Dimension Drawing

SVSH-C276Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole寸法図

Related Services

Material/Finish

SVSH-C276
Main Body UNS N10276 (Hastelloy*1C-276 equiv.)

*1: Hastelloy is a registered trademark of Haynes International, Inc.


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

  • Hastelloy C-276 hex socket head cap screws SNSH-C276 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.
  • Hastelloy C-276 is the standard Hastelloy type.
  • Excellent corrosion resistance against oxidizing and reducing salts. ⇒The Properties of Screws Made of Special Materials
  • Supports use with vacuum equipment in corrosive environments.
  • Cleanroom wash/cleanroom packing provided. ⇒Cleanroom Wash / Cleanroom Packing Service
  • Hastelloy C-22 hex socket head cap screws with ventilation hole SVSH-C22, resistant to wet chlorine gas, hypochlorite, and chlorine dioxide, are available.SVSH-C22

Physical Property

Hastelloy (UNS N10276) SUS304
Specific Gravity 8.89 7.93
Longitudinal Elastic Modulus (GPa) 205 193
Specific Heat (J/kg・K) 427 500
Electric Resistance (µΩ・m) 1.3 0.7
Linear Expansion Coefficient (K-1) 11.2 × 10-6 17.3 × 10-6

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


Mechanical Properties

Hastelloy (UNS N10276) SUS304
Tensile Strength (N/mm2) 793 520 or More
0.2% Proof Load (N/mm2) 400 205 or More
Elongation (%) 60 40 or More

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


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