Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | Tension Rupture Load (N)＊1 |
Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|---|
| SNSI-M4-8 | M4 | 0.7 | 8 | 7 | 4 | 3 | 4810 | 1.8 | CAD | RFQ |
| SNSI-M4-10 | M4 | 0.7 | 10 | 7 | 4 | 3 | 4810 | 2 | CAD | RFQ |
| SNSI-M4-12 | M4 | 0.7 | 12 | 7 | 4 | 3 | 4810 | 2.1 | CAD | RFQ |
| SNSI-M4-16 | M4 | 0.7 | 16 | 7 | 4 | 3 | 4810 | 2.4 | CAD | RFQ |
| SNSI-M4-20 | M4 | 0.7 | 20 | 7 | 4 | 3 | 4810 | 2.9 | CAD | RFQ |
| SNSI-M4-25 | M4 | 0.7 | 25 | 7 | 4 | 3 | 4810 | 3.4 | CAD | RFQ |
＊1： Values in chart are for reference only. They are not guaranteed values.
● Batch cleanroom packing is provided for orders containing multiple items of the same size.
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Material/Finish
| SNSI | |
|---|---|
| Main Body | UNS N06600（Inconel＊1600 equiv.） |
＊1： Inconel is a registered trademark of Special Metals Corporation.
Application
FPD production equipment, semiconductor devices, printed circuit boardetching devices, metallic surface treatment equipment and facilities,
and chemical plants
Characteristics
- Screws show excellent corrosion resistance against oxidizing and reducing by inorganic and organic acids.⇒The Properties of Screws Made of Special Materials
- Excellent resistance to stress corrosion cracking caused by hydrogen sulfide ions.
- Nearly complete corrosion resistance against ammonia.
- Excellent heat resistance and creep resistance. High strength even near 600 deg C.
- Equivalent to JIS B 1176, ISO 4762, and DIN 912.
Mechanical Properties
| Inconel（NCF600） | SUS304 | |
|---|---|---|
| Tensile Strength（N/mm2） | 548-695 | 520 or Higher |
| 0.2％ Proof Stress（N/mm2） | 205-352 | 205 or Higher |
| Elongation（％） | 35-55 | 40 or Higher |
| Hardness（HRB） | 65-85 | 90 or Less |
Values in chart are for reference only. They are not guaranteed values.
Physical Properties
| 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 x 10-6 | 17.3 x 10-6 |
Values in chart are for reference only. They are not guaranteed values.
