1502 Series 4mm ID Spacer (6mm OD, 2mm Length) - 4 Pack

1502-0006-0020 1502 Series 4mm ID Spacer (6mm OD, 2mm Length) - 4 Pack is a set of four thin, lightweight 2mm thick aluminum spacers. With a 6mm outer diameter and 4mm inner bore, these precision-machined pieces are designed to create small but well-defined clearances in mechanical assemblies where accuracy and weight minimization are critical.

Key Features:

• Precise 2mm Thickness: Provides small but meaningful clearances to ensure free-running parts, proper engagement, or to compensate for assembly tolerances.
• Standardized Dimensions: The 4mm inner diameter accommodates commonly used M4 axes and screws. The 6mm OD is a standard for many bearing and seating applications.
• Low Weight: Each bushing weighs just 0.08 grams, making them ideal for weight-critical applications such as competition robots or drones.
• Precision Machined: Constructed from precision-machined anodized aluminum to ensure consistent dimensions and parallel faces.
• Versatility: Used for:
  • Adjusting axial clearance in bearing assemblies.
  • Positioning gears and pulleys on shafts.
  • Creating multi-layer spacer packs in combination with other spacers.
  • Fastening thin plates or boards while providing ventilation clearance.
• Set of 4: Allows for adjustment at multiple points on the assembly to ensure parallelism and alignment.

For whom: For engineers, designers, and makers who assemble precision mechanical and robotic devices and need reliable, lightweight, and precision-made elements to control microscopic distances between components.