Dimension Drawing
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | d Max. |
Qty per Pack | Mass (g) |
Price (USD) |
CAD Download |
QTY (Pack) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SVSLG-M5-12-PC | M5 | 0.8 | 12 | 8.5 | 5 | 4 | 1.5 | 10 | 2.8 | 83.08 | CAD | Cart |
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Material/Finish
| SVSLG-PC | |
|---|---|
| Main Body | SUS316L Special Chemical Polishing |
Application
Vacuum devices / Vacuum chambers / FPD production equipment / Semiconductor manufacturing equipment / Electron microscopesCharacteristics
- High strength stainless steel hex socket head cap screws.
- Made of SUS316L. It has excellent corrosion resistance.
- The proof load is approximately 1.8 times that of general stainless steel hex socket head cap screws. Therefore, smaller screw diameters and reduced quantities are available to save space and reduce weight.
- The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
- Special chemical polishing treatment improves the surface roughness. Outgas quantity is extremely low. Ideal for use in medium vacuum environments.
- Non-magnetic.
- Cleanroom washing/cleanroom packing provided.⇒Cleanroom Wash / Cleanroom Packing Service
Mechanical Properties
| Part Number / Strength Class | Property | ||
|---|---|---|---|
| Tensile Strength (N/mm2) | 0.2% Proof Load (N/mm2) | Elongation (mm) | |
| SVSLG-PC ＊1] | 1000 | 800 | 0.3d |
| A2-70/A4-70＊2 | 700 | 450 | 0.4d |
| A2-50/A4-50＊2 | 500 | 210 | 0.6d |
＊1： In-house specification value. Confirmed with test pieces (pre-treatment materials) from each production lot.
＊2： Specification value from JIS B 1054-1:2013 (ISO 3506-1:2009) "Mechanical properties of corrosion-resistant stainless steel fasteners-Part 1: Bolts, screws and studs". Values in chart are for reference only. They are not guaranteed values.
Usage Example
Gas trapped at the bottom of the screw hole is released through SVSLG-PC, and gas trapped in the drilled hole is released through SWAS-VF-PC.SWAS-VF-PC
Magnetic Permeability Comparison
| Part Number / Material | Magnetic Permeability |
|---|---|
| SVSLG-PC SUS316L | 1.008 |
| SNSL SUS316L | 1.006 |
| SUSXM7 | 1.4 |
Values in chart are for reference, using pre-surface treated materials, only. They are not guaranteed values.
