Aluminum Unthreaded Round Spacers, M3 Screw Size, Plain Aluminum, 8 mm Overall Lg MPN:ZSPCR-394

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Brand: USA Industrials
Part #: ZSPCR-394
UPC: 193005441012
SKU
510-G001011187
$72.38 for Order Qty of 22
Regular Price $4.61 Special Price $3.29 Each

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Aluminum Unthreaded Round Spacers, M3 Screw Size, Plain Aluminum, 8 mm Overall Lg

Elevate your projects with these durable Aluminum Unthreaded Round Spacers. Suitable for M3 screw size, they provide a precise fit and secure hold in a variety of applications. With a plain aluminum finish and silver color, these spacers blend seamlessly into most designs. Their 8mm overall length and 6mm outside diameter make them ideal for use in electronics, machinery, and other precision engineering projects. The spacers' tolerance of +/-0.13mm ensures a consistent fit, while their Rockwell hardness of B50 provides exceptional durability. Perfect for makers, engineers, and manufacturers seeking reliable components for their projects.

Top product features:

  • Retaining rib diameter is not applicable, indicating a smooth surface that does not interfere with screws.
  • Inside diameter tolerance +/-0.13 mm, implying a precise fit for M3 screws.
  • Rockwell hardness B50, indicating high durability and resistance to wear.

Top product applications:

  • Machining and engineering applications where a small round spacer is required
  • Automotive parts assembly where a precise fit is necessary
  • Electronics assembly where a small, flat spacer is needed
Spacer, Spacer Type Round, For Screw Size M3, Overall Length 8 mm, Inside Diameter 3.2 mm, Outside Diameter 6 mm, Retaining Rib Diameter Not Applicable, Material Aluminum, Material Grade/Class Not Applicable, Finish Plain, Pack Size Small Pack, System of Measurement Metric, Hex Width Not Applicable, Color Silver, Hex Width Tolerance Not Applicable, Inside Diameter Tolerance +/-0.13 mm, Outside Diameter Tolerance +/-0.13 mm, Overall Length Tolerance +/-0.13 mm, Rockwell Hardness B50

Additional Information

  • Country of Origin: CN
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 7 days
  • Minimum Order Quantity: 4
  • Unit of Measure: EA
  • Package Length: 1.00
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 1.00
Product info last updated on January 12, 2026 10:57pm UTC Category: Spacers and Standoffs
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