Sleeve Spacer — M4, ID: 4mm, OD: 8mm, L: 6mm

About this product

Precision sleeve spacer for M4 fastener assemblies. The 4mm bore allows an M4 bolt to pass through freely while the 8mm outer diameter provides a clean bearing surface or standoff. Used to set accurate gaps between components, protect mating surfaces, and distribute fastener loads.

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Specifications

Thread compatibility

M4

Inner Diameter

4mm

Outer Diameter

8mm

Length

6mm

Material

Aluminium / steel

Application

Standoffs, gap setting, load distribution