Specs/CAD
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-M8-16-C22 | M8 | 1.25 | 16 | 13 | 8 | 6 | 2 | 13 | - | CAD | RFQ |
SVSH-M8-20-C22 | M8 | 1.25 | 20 | 13 | 8 | 6 | 2 | 15 | - | CAD | RFQ |
SVSH-M8-25-C22 | M8 | 1.25 | 25 | 13 | 8 | 6 | 2 | 17 | - | CAD | RFQ |
SVSH-M8-30-C22 | M8 | 1.25 | 30 | 13 | 8 | 6 | 2 | 19 | - | CAD | RFQ |
SVSH-M8-35-C22 | M8 | 1.25 | 35 | 13 | 8 | 6 | 2 | 21 | - | CAD | RFQ |
● Batch cleanroom packing is provided for orders containing multiple items of the same size.
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Material/Finish
SVSH-C22 | |
---|---|
Main Body | UNS N06022 (Hastelloy*1C-22 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-22 hex socket head cap screws SNSH-C22 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-22 is one of the few metals which can withstand wet chlorine gas, hypochlorite, and chlorine dioxide.
- Excellent corrosion resistance against oxidizing and reducing acids and 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
Mechanical Properties
Hastelloy (UNS N06022) | SUS304 | |
---|---|---|
Tensile Strength (N/mm2) | 690 or More | 520 or More |
0.2% Proof Load (N/mm2) | 310 or More | 205 or More |
Elongation (%) | 45 or More | 40 or More |
Values in chart are for reference only. They are not guaranteed values.
Physical Properties
Hastelloy (UNS N06022) | SUS304 | |
---|---|---|
Specific Gravity | 8.69 | 7.93 |
Longitudinal Elastic Modulus (GPa) | 206 | 193 |
Specific Heat (J/kg・K) | 414 | 500 |
Electric Resistance (µΩ・m) | 1.14 | 0.7 |
Linear Expansion Coefficient (K-1) | 12.4×10-6 | 17.3×10-6 |
Values in chart are for reference only. They are not guaranteed values.