I’m your go-to source for 2.5M 12mm brass spacers, built for precision and long-lasting performance. I design these with tight tolerances, corrosion-resistant brass, and smooth finishing to fit a wide range of assemblies. If you’re sourcing for Factories or contract manufacturers, I offer Custom options: adjustable lengths, threading options, finishes, and bulk packaging to streamline your production lines. My 2.5M 12mm brass spacers are easy to install, resist galling, and maintain accuracy under vibration. I understand what buyers need—reliable stock, fast lead times, and consistent quality across lots. Whether you need a standard batch or a fully customized solution, I collaborate closely with your engineering team to ensure compatibility with your equipment. For large orders, I offer competitive pricing, on-time delivery, and documentation for QC. Let me help you optimize your assemblies with spacers tailored for you, from Factories to final assembly lines.
Global assembly lines need spacers that ensure precise alignment without slowing production. A 12mm brass spacer combines machinability, durability, and corrosion resistance for repeated use in electronics enclosures, lighting fixtures, and compact machinery. Offered in bulk up to 2.5 million pieces, they maintain tight tolerances for consistent performance across high-volume orders. Flexible mounting options support rapid assembly. They can be supplied with through holes or internal threads to fit common fasteners like M3 and M4. A bright brass finish aids alignment and, in some designs, heat distribution in lightweight assemblies. Typical applications include panels, racks, LED housings, and other electronics enclosures. Bulk sourcing stabilizes pricing, shortens lead times, and simplifies quality control with standardized specs. Brass spacers resist wear, help prevent loosening from vibration, and preserve precise gaps that matter for both function and appearance in modern equipment.
| Part Number | Material | Outer Diameter (mm) | Inner Diameter (mm) | Thickness (mm) | Length (mm) | Tolerance (mm) | Finish | Application | Weight (g) | Machining Method | Country of Origin | Compliance | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BR12-SPC-12-4-2.0-01 | Brass | 12.0 | 4.0 | 2.0 | 12.0 | ±0.05 | Natural Brass | Electronics enclosures, standoffs | 1.2 | CNC Turning | USA | RoHS | 2024-11-15 |
| BR12-SPC-12-5-2.0-02 | Brass | 12.0 | 5.0 | 2.0 | 16.0 | ±0.05 | Antiqued | Mechanical assemblies | 1.5 | CNC Turning | Germany | RoHS | 2025-01-20 |
| BR12-SPC-12-3-3.0-03 | Brass | 12.0 | 3.0 | 3.0 | 8.0 | ±0.05 | Nickel-plated | Lighting fixtures | 1.1 | CNC Milling+Turning | Japan | RoHS | 2023-03-10 |
| BR12-SPC-12-6-2.5-04 | Brass | 12.0 | 6.0 | 2.5 | 20.0 | ±0.05 | Tin-plated | Automotive | 2.0 | CNC Turning | China | REACH | 2024-12-01 |
| BR12-SPC-12-4-1.5-05 | Brass | 12.0 | 4.0 | 1.5 | 14.0 | ±0.05 | Brass, polished | Robotics | 1.0 | CNC Turning | India | RoHS | 2022-08-30 |
| BR12-SPC-12-6-3.0-06 | Brass | 12.0 | 6.0 | 3.0 | 10.0 | ±0.05 | Oxidized | Medical equipment | 1.3 | CNC Turning | USA | RoHS | 2025-04-15 |
| BR12-SPC-12-5-1.0-07 | Brass | 12.0 | 5.0 | 1.0 | 6.0 | ±0.05 | Satin | Consumer electronics | 0.9 | CNC Turning | Vietnam | RoHS | 2025-03-04 |
| BR12-SPC-12-4-2.5-08 | Brass | 12.0 | 4.0 | 2.5 | 18.0 | ±0.05 | Nickel-Copper plated | HVAC | 1.7 | CNC Turning | Korea | RoHS | 2024-07-19 |
| BR12-SPC-12-3-2.0-09 | Brass | 12.0 | 3.0 | 2.0 | 12.0 | ±0.05 | Natural Brass | Computer casings | 1.0 | CNC Turning | Malaysia | RoHS | 2023-12-05 |
| BR12-SPC-12-2-2.0-10 | Brass | 12.0 | 2.0 | 2.0 | 9.0 | ±0.05 | Lapped | Audio equipment | 0.8 | CNC Turning | Czech Republic | REACH | 2022-01-14 |
| BR12-SPC-12-7-2.0-11 | Brass | 12.0 | 7.0 | 2.0 | 15.0 | ±0.05 | Lacquered | Optical assemblies | 1.4 | CNC Turning | Singapore | RoHS | 2024-05-10 |
| BR12-SPC-12-8-3.0-12 | Brass | 12.0 | 8.0 | 3.0 | 22.0 | ±0.05 | Plain brass | Heavy machinery | 2.3 | CNC Turning | Turkey | RoHS | 2024-09-30 |