Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M | L | D1 | L1 | B | L2* | Qty per Pack | Mass (g) |
CAD Download |
|---|---|---|---|---|---|---|---|---|---|
| SPFS-M6-10 | 6 | 10 | 10 | 6 | 5 | Full Thread | 20 | 4.7 | - |
| SPFS-M6-12 | 6 | 12 | 10 | 6 | 5 | Full Thread | 20 | 5.1 | - |
| SPFS-M6-15 | 6 | 15 | 10 | 6 | 5 | Full Thread | 20 | 5.6 | - |
| SPFS-M6-20 | 6 | 20 | 10 | 6 | 5 | Full Thread | 20 | 6.5 | - |
| SPFS-M6-25 | 6 | 25 | 10 | 6 | 5 | Full Thread | 20 | 7.6 | - |
| SPFS-M6-30 | 6 | 30 | 10 | 6 | 5 | Full Thread | 20 | 8.3 | - |
| SPFS-M6-35 | 6 | 35 | 10 | 6 | 5 | 26 | 20 | 9.9 | - |
| SPFS-M6-40 | 6 | 40 | 10 | 6 | 5 | 26 | 20 | 11 | - |
*If the“ L” value is other than the value in parentheses, the screw is full thread.
Nabeya Bi-tech Kaisha
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Material/Finish
| SPFS | |
|---|---|
| Body | NSSC-550（Hardness 350-450HV） |
The color may differ by lot.
Application
Food industry machines and general industrial machinesCharacteristics
- Perfect stainless steel has high strength similar to SUS410 and also has corrosion resistibility that matches or exceeds SUS630.
- Magnetic screws. These screws can be detected magnetically even if the screw falls out from food industry machines and gets mixed in food products in factories.
Mechanical Properties
| Perfect S.S. | SUSXM7＊ | SUS410 | |
|---|---|---|---|
| Tensile Strength （N/mm2） | 1000 | 700 | 1200 |
| 0.2％ Proof Stress （N/mm2） | 770 | 450 | 720 |
＊Values for Strength Class A2-70.
Values in chart are for reference only. They are not guaranteed values.
Physical Properties
| Perfect S.S. | SUS304 | |
|---|---|---|
| Specific Gravity | 7.8 | 7.93 |
| Longitudinal Elastic Modulus（GPa） | 205 | 193 |
| Transverse Elastic Modulus（GPa） | 79.4 | 68.5 |
| Linear Expansion Coefficient（K-1） | 11.5×10-6 | 17.3×10-6 |
Values in chart are for reference only. They are not guaranteed values.
Chemical component
Unit : ％
| C | Ni | Cr | Mo | N |
|---|---|---|---|---|
| 0.10-0.20 | 1.00-2.40 | 12.50-14.00 | 1.80-2.30 | 0.05-0.15 |
Values in chart are for reference only. They are not guaranteed values.
