16 Piece Aluminum Spacers With 5/16 Inch Inner And Half Inch Outer Diameter Rock Solid Unthreaded Standoffs For M8 Bolts And Rods Sweet Silver Coating For No Sweat Mechanical Builds

Solid 6063 Aluminum Spacer Rings For Custom Car Mods
✔️ 16 Pcs 5/16 In Bore 1/2 In OD 3/16 In Thick Silver Stands

These unthreaded aluminum standoffs come in a set of 16 pieces and provide consistent spacing for mechanical assemblies without adding extra weight. They work well inside engine compartments, electronic enclosures, and custom fabrication projects that require stable mounting gaps.

✅ Material: 6063 Aluminum Alloy for lasting strength
✅ Inner Bore: 8.1 mm 5/16 Inch fits standard threaded rods
✅ Outer Width: 13 mm 1/2 Inch matches heavy duty bolt sizes
✅ Length: 5 mm 3/16 Inch delivers precise gap control

💡 What makes good aluminum spacer rings better than plastic ones for engine mounts?
Threaded rod spacers are a handy choice when you need corrosion resistance without adding unnecessary weight to your setup.
- 6063 alloy handles heat and moisture without rusting quickly
- Non magnetic design keeps sensitive electronics from interfering
- Lightweight profile lowers stress on fragile mounting brackets
- Easy slide on install saves time during machine assembly

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