A4-70 SS Pan Head Screws with Lock Washers 316 Stainless Spring + Flat Washer Salt Water Resistant Custom
High-quality Hex Standoffs for PCB mounting & electronic assembly. Multiple sizes (M2-M12), brass/stainless steel materials, nickel-plated. Custom lengths & threads. Secure component spacing solutions.
Hex Standoffs are essential hardware for creating precise space between components in electronics, machinery, and industrial assemblies. Featuring a hexagonal body for easy wrench installation, these spacers provide sturdy support and reliable electrical isolation. Available in standard and **customizable sizes**, materials, and thread types to fit diverse project requirements. Ideal for PCB stacking, enclosure mounting, and vibration-resistant structures.
TECHNICAL SPECIFICATIONS |
| Material (Screw & Washers) | Brass (corrosion-resistant), Stainless Steel 304/316 (high strength) |
| Thread Sizes | M2, M2.5, M3, M4, M5, M6, M8, M10, M12 (Male-Female) |
| Length Range | 3mm to 50mm (standard), **custom lengths up to 100mm**. |
| Sizes (Screw Dia x Length): | **Standard Range:** M4, M5, M6, M8, M10, M12. |
| Surface Finish | Nickel Plating (default), Passivation (SS), Black Oxide. |
| Hex Size | 2.5mm to 19mm (matches standard wrench tools). |
Typical Applications:
- PCB Stacking & Motherboard Mounting
- Server Racks & Network Enclosures
- Robotics & Drone Frames
- Industrial Control Panels
- Automotive Electronics
- Heat Sink & Component Isolation
Materials & Finish:
- **Brass:** Cost-effective, excellent conductivity, nickel-plated for oxidation resistance.
- **Stainless Steel:** Superior strength, salt/fume resistance, passivated or black oxide finish.
- **Optional Finishes:** Gold plating (high conductivity), Zinc plating (economical).
How to Use:
1. Align standoff between mounting holes.
2. Hand-tighten using hex wrench for initial grip.
3. Secure with torque ≤ 5 Nm (brass) or 10 Nm (stainless steel) to prevent stripping.
4. Stack components and fasten with screws.
Customization Service:
Special lengths, non-standard threads (e.g., UNC/UNF), unique materials (e.g., aluminum, nylon), and color finishes available. Contact us for OEM solutions.
Product Tags:
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Hex Standoffs M2-M12 Brass Stainless Steel Custom Lengths PCB Mounting Images
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