Product Sheet
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Molveno fasteners manufactures and distributes spacers for printed circuits in a wide range of versions. We are able to meet any needs of installation and application. Molveno fasteners aim to pcb spacers supports, lock and guide any kind of board and modules with electronic application, using always a single system.
Our spacers are available in a wide range of plastic and metallic materials.
PCB spacers are essential components in electronic device assembly, designed to ensure proper positioning and separation between electronic boards and chassis or between multiple stacked boards.
Technical Specifications
Construction materials:
- Self-extinguishing Nylon 6.6 (UL94 V-2)
- Glass fiber reinforced polyamide
- POM (Polyoxymethylene) for high-precision applications
- PEEK for high-temperature applications
- Conductive materials for grounding applications
Available types:
- Male-female threaded spacers
- Through-hole threaded spacers
- Snap-fit spacers for quick installation
- Adhesive spacers for temporary mounting
- Spacers with enlarged base for load distribution
Dimensional Specifications
Standard threads:
- M2.5, M3, M4 for metric applications
- 4-40, 6-32, 8-32 for American standards
- Lengths from 3mm to 50mm with standardized increments
Precision tolerances:
- External diameter: ±0.1mm
- Length: ±0.2mm for elements up to 20mm
- Concentricity: <0.05mm for critical applications