Pololu 1976 - Nylon Spacer: 15mm Length, 4mm OD, 2.7mm ID (25-Pack)

M-F spacer with M3 thread. It has a hexagonal shape and a length of 20 mm. It was made of white polyamide. HP-20-F-M

Spacer sleeve with internal diameter 3.2mm and external diameter 5mm, sleeve length 30mm. The sleeve is made of white polyamide, Fix & Fasten, RoHS

A steel spacer, 90 mm long, with M4 thread

Threaded hexagon spacer M3, sleeve length 0mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS

Aluminum Standoff: 1/8" Length, 4-40 Thread, F-F (4-Pack)

Aluminum Standoff: 1" Length, 2-56 Thread, M-F (4-Pack)

Threaded hexagon spacer M3, sleeve length 10mm, male-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS

Nylon Spacer: 2mm Length, 4mm OD, 2.7mm ID (50-Pack)

Nylon spacers with a length of 6 mm and diameters of 5 mm / 3.5 mm allow precise spacing between mounting components. The lightweight, insulating design is suitable for electronics, mechanics, and projects requiring resistance to abrasion and chemicals.

Threaded hexagon spacer M3, sleeve length 10mm, female-female. The sleeve is made of white polyamide, Fix & Fasten, RoHS

A steel spacer, 30 mm long, with M4 thread

Aluminum Standoff: 7/16" Length, 4-40 Thread, F-F (4-Pack)

This 10-piece set of 10 mm nylon spacers provides a simple solution for isolating and mounting electronic boards in workshop and educational projects. Ideal for modular, layered assemblies.

This 120-piece brass M2 spacer kit is perfect for electronics and PCB assembly. The spacers provide durable, corrosion-resistant connections, while the various lengths and a full set of screws and nuts allow for flexible adjustment to a variety of projects.

Spacer sleeve made of polyamide in black. Dimensions: length 20mm, outer diameter: 5mm, internal diameter: 2.7mm, DREMEC

Threaded hexagon spacer M2,5, sleeve length 14mm, female-female. The sleeve is made of brass