Mounting Kit DeLOCK 18349 Transparent Yellow Nickel Steel

The Mounting Kit DeLOCK 18349 Transparent Yellow Nickel Steel contains a comprehensive selection of standoffs, screws and nuts in multiple thread sizes and lengths. The set is intended for secure mounting of printed circuit boards (PCBs), creating a fixed distance between a PCB and other components to improve ventilation and provide thermal resistance inside enclosures such as PC cases. The parts feature a transparent yellow finish with nickel and steel materials for durability and a consistent appearance.

Advantages

The kit includes a variety of thread sizes (M2.5, M3, M4, M5, M6) and multiple lengths (10 mm, 20 mm, 30 mm), allowing selection of the correct spacer for different board thicknesses and component clearances. A complete supply of matching screws and nuts is included so assemblies can be completed without sourcing additional fasteners. The metal construction with yellow nickel plating provides mechanical strength and corrosion resistance while the transparent yellow aesthetic helps visual identification in crowded assemblies.

Suitable for

• Mounting and spacing printed circuit boards (PCBs) in PC cases and electronic enclosures
• Prototyping and electronics assembly where varying spacer lengths are required
• Repair or upgrade projects requiring replacement standoffs and hardware

Key specifications

• Contents by thread size: M2.5, M3, M4, M5, M6
• Standoff lengths available: 10 mm, 20 mm, 30 mm (inside/inside and inside/outside variants)
• Screws and nuts included: 36 screws and 12 nuts for each thread size
• Material and finish: steel with yellow nickel plating, transparent yellow appearance
• Manufacturer: DELOCK, MPN 18349, EAN 4043619183494

How to use

Select the appropriate standoff thread size and length for the PCB mounting holes and the required clearance. Use the inside/inside standoffs when both ends will be fastened internally, or inside/outside standoffs when one end requires an external thread. Position the standoffs between the PCB and the supporting surface, insert the matching screws through the PCB into the standoffs, and secure with the supplied nuts where applicable. Verify alignment and tighten screws to a firm but moderate torque to avoid damaging the board or threads.

Recommendations

Choose standoff length to ensure adequate clearance for components and airflow; avoid excessive torque on screws to prevent stripping threads or cracking PCB material. For environments with high humidity or corrosive conditions, consider additional protective measures despite the yellow nickel plating.