heat bed standoffs for polygon 2060

These are heated bed standoffs for the following type of aluminum heated bed

https://www.amazon.com/Anycubic-Aluminum-Heatbed-Printer-Rostock/dp/B018I8K12W/ref=pd_sim_328_5?_encoding=UTF8&pd_rd_i=B018I8K12W&pd_rd_r=F0JBYTKTFWY81CGACFVE&pd_rd_w=ZdeFZ&pd_rd_wg=AMpIc&psc=1&refRID=F0JBYTKTFWY81CGACFVE

The allow the heated platform to be centered on the printer. I recommend getting some nylon washers to put between the bed and the stands. Any M3 screw should do, hole is small enough so you ca