Heavy Duty T6061 Aluminum Round Spacers Black Anodized Finish 5/8 Inch Outside Diameter 1/4 Inch Inside Fits 1/4 Or M6 Bolts Unthreaded Standoff Bushing 250 Pack Built Tough

Premium T6061 Aluminum Standoffs for Mechanical Assembly
✔️ OD 5/8" or 15.9mm x ID 6.5mm fits 1/4" or M6 rods, 250ct set

These heavy duty round spacers keep electronic modules securely aligned while pulling heat away from hot components. Mechanics frequently mount them inside engine bays and toolboxes to prevent short circuits and vibration wear. The box comes stacked with 250 pieces for quick shop floor swaps.

✅ Solid T6061 aluminum holds up under heavy shaking and constant torque
✅ Smooth machined faces grab nuts without slipping around during jobs
✅ Pulls heat straight out of hot gadgets and power boxes fast
✅ Takes standard 1⁄4 inch gear alongside euro M6 lag bolts easily
✅ Measures 15.87 millimeters or.625 inches across with a 6.52 millimeters or.256 inches center cut

💡 What size aluminum standoff bushings work best for mounting computer cooling fans?
You mostly want a shape that lines up with your bracket screws so you can snap it together right away.
A handy little spacer opens up breathing room without wobbling on rough roads.
Go with the black coated version when humidity gets high near your console.
Just measure the fan thickness first so the gap stays tight.

✝️