Custom CNC Machined PEEK Thin Spacer Washer 0.47mm Ultra Precision Insulation Shim

Precision CNC Machined PEEK Thin Spacer Washer

This ultra-thin PEEK spacer washer is precision CNC machined for high-end industrial applications requiring extremely tight thickness control, excellent electrical insulation, and thermal stability.

Manufactured from virgin PEEK material, this component provides outstanding dimensional accuracy, mechanical strength, and long-term stability under demanding conditions.

Compared with standard plastic or metal shims, PEEK offers superior performance in precision spacing, insulation, and high-temperature environments.

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Key Features

• Ultra-thin 0.47mm precision machining
• Virgin PEEK engineering plastic
• Excellent electrical insulation
• High temperature resistance up to 260°C
• Outstanding dimensional stability
• Low moisture absorption
• Chemical and corrosion resistant
• Lightweight alternative to metal shims
• Precision CNC machining process
• Custom thickness and dimensions available

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Applications

• Semiconductor equipment
• Precision assembly systems
• Automation machinery
• Electrical insulation systems
• Medical devices
• Optical equipment
• High-precision mechanical spacing
• Industrial instrumentation

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Material

Virgin PEEK (Polyether Ether Ketone)

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Manufacturing Process

Precision CNC Turning & Milling

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Custom Options

• Outer diameter (OD)
• Inner diameter (ID)
• Thickness (down to ultra-thin 0.47mm+)
• Tight tolerance machining
• Prototype & mass production
• Drawing-based customization