Dimension Drawing
Specs/CAD
Unit : mm
| Part Number | M (Coarse) Nominal of Thread |
Pitch | L | D1 | L1 | B | Mass (g) |
CAD Download |
RFQ |
|---|---|---|---|---|---|---|---|---|---|
| SNSLG-M3-6-RY | M3 | 0.5 | 6 | 5.5 | 3 | 2.5 | 0.71 | CAD | RFQ |
| SNSLG-M3-8-RY | M3 | 0.5 | 8 | 5.5 | 3 | 2.5 | 0.88 | CAD | RFQ |
| SNSLG-M3-10-RY | M3 | 0.5 | 10 | 5.5 | 3 | 2.5 | 0.96 | CAD | RFQ |
| SNSLG-M3-12-RY | M3 | 0.5 | 12 | 5.5 | 3 | 2.5 | 1 | CAD | RFQ |
| SNSLG-M3-15-RY | M3 | 0.5 | 15 | 5.5 | 3 | 2.5 | 1 | CAD | RFQ |
| SNSLG-M3-20-RY | M3 | 0.5 | 20 | 5.5 | 3 | 2.5 | 1.4 | CAD | RFQ |
| SNSLG-M3-25-RY | M3 | 0.5 | 25 | 5.5 | 3 | 2.5 | 1.6 | CAD | RFQ |
| SNSLG-M4-8-RY | M4 | 0.7 | 8 | 7 | 4 | 3 | 1.6 | CAD | RFQ |
| SNSLG-M4-10-RY | M4 | 0.7 | 10 | 7 | 4 | 3 | 1.8 | CAD | RFQ |
| SNSLG-M4-12-RY | M4 | 0.7 | 12 | 7 | 4 | 3 | 2 | CAD | RFQ |
| SNSLG-M4-15-RY | M4 | 0.7 | 15 | 7 | 4 | 3 | 2.3 | CAD | RFQ |
| SNSLG-M4-20-RY | M4 | 0.7 | 20 | 7 | 4 | 3 | 2.7 | CAD | RFQ |
| SNSLG-M4-25-RY | M4 | 0.7 | 25 | 7 | 4 | 3 | 3.2 | CAD | RFQ |
| SNSLG-M5-10-RY | M5 | 0.8 | 10 | 8.5 | 5 | 4 | 2.7 | CAD | RFQ |
| SNSLG-M5-12-RY | M5 | 0.8 | 12 | 8.5 | 5 | 4 | 3 | CAD | RFQ |
| SNSLG-M5-15-RY | M5 | 0.8 | 15 | 8.5 | 5 | 4 | 3.5 | CAD | RFQ |
| SNSLG-M5-20-RY | M5 | 0.8 | 20 | 8.5 | 5 | 4 | 4 | CAD | RFQ |
| SNSLG-M5-25-RY | M5 | 0.8 | 25 | 8.5 | 5 | 4 | 4.8 | CAD | RFQ |
| SNSLG-M5-30-RY | M5 | 0.8 | 30 | 8.5 | 5 | 4 | 5.6 | CAD | RFQ |
| SNSLG-M6-12-RY | M6 | 1 | 12 | 10 | 6 | 5 | 5.1 | CAD | RFQ |
| SNSLG-M6-15-RY | M6 | 1 | 15 | 10 | 6 | 5 | 5.8 | CAD | RFQ |
| SNSLG-M6-20-RY | M6 | 1 | 20 | 10 | 6 | 5 | 6.5 | CAD | RFQ |
| SNSLG-M6-25-RY | M6 | 1 | 25 | 10 | 6 | 5 | 7.6 | CAD | RFQ |
| SNSLG-M6-30-RY | M6 | 1 | 30 | 10 | 6 | 5 | 8.3 | CAD | RFQ |
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Material/Finish
| SNSLG-RY | |
|---|---|
| Main Body | SUS316L Low Temperature Black Chrome Treatment |
Application
Seizing preventionSpace-saving/lightweight
Optical equipment / FPD production equipment / Semiconductor manufacturing equipment / Equipment and device structures / General industrial machines
Characteristics
- High-strength stainless steel hex socket head cap screws.
- Tensile strength is 1000 N/mm2, 0.2% proof load 800 N/mm2
- 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.
- Made of SUS316L. It has excellent corrosion resistance.
- Non-magnetic.
- Corrosion resistance, chemical resistance, and abrasion resistance are excellent.
- Low outgas quantity, usable in vacuum environments.
- Excellent lubrication property. Suitable for preventing seizing.
- Spectral reflectance 1.5% or below. For optical equipment and other applications requiring anti-reflection. ⇒The Features of Screws with Special Surface Treatment
- Compliant with JIS B 1176, ISO 4762, and DIN 912. For shapes and dimensions, see “Technical Data (JIS B 1176, ISO4762)”.
Mechanical Properties
| Part Number / Strength Class | Property | ||
|---|---|---|---|
| Tensile Strength (N/mm2) | 0.2% Proof Load (N/mm2) | Elongation (mm) | |
| SNSLG-RY ＊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.
Magnetic permeability comparison
| Part Number / Material | Magnetic Permeability |
|---|---|
| SNSLG 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.
Tightening Property (Reference)
Reference data for Hex Socket Head Cap Screw - SUSXM7 - Low Temperature Black Chrome Treatment SNSS-M5-25-RY.⇒The Features of Screws with Special Surface Treatment
