Aluminum Unthreaded Round Spacers, M3 Screw Size, Plain Aluminum, 4 mm Overall Lg MPN:ZSPCR-388
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Free Shipping
In Stock
SKU
510-G201011079
Aluminum Unthreaded Round Spacers, M3 Screw Size, Plain Aluminum, 4 mm Overall Lg
Elevate your projects with our Aluminum Unthreaded Round Spacers, precision-made for M3 screw size applications. These 4mm long spacers provide a 3.2mm inside diameter and 6mm outside diameter, offering a secure fit and optimal clearance. Made from plain aluminum with a Rockwell hardness of B50, they resist corrosion and maintain stability. Ideal for electronics, mechanical engineering, and robotics, these spacers ensure smooth assembly and disassembly. With a small pack size and fast lead time of 7 days, you can easily integrate them into your workflow. Perfect for prototyping, production, or repair, our spacers meet the highest standards of quality and performance.
Top product features:
- Plain aluminum construction
- Retaining rib diameter is not applicable, suggesting a smooth surface that won't interfere with screws
- Inside diameter tolerance of +/-0.13 mm allows for a precise fit with M3 screws
Top product applications:
- Precision engineering projects
- Robotics assembly
- Electronic device mounting
Spacer, Spacer Type Round, For Screw Size M3, Overall Length 4 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 February 6, 2026 5:11pm UTC
Category: Spacers and Standoffs