Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | d max. | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|
| 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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Customer Service
Please enter questions about customization and other product-related inquiries here.
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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
Mechanical Properties
| Hastelloy (UNS N10276) | SUS304 | |
|---|---|---|
| Tensile Strength (N/mm2) | 690 or More | 520 or More |
| 0.2% Proof Load (N/mm2) | 283 or More | 205 or More |
| Elongation (%) | 40 or More | 40 or More |
Values in chart are for reference only. They are not guaranteed values.
Physical Properties
| 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) | 1.23 | 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.
