Product Details

5689010025
M10 x 2.5 O-Ring, Buna-N 70? Durometer. DIN 3771 ASTM 563 D2000/SAE J200 / AN 563

Being able to have a standardized square hole for server racks improves compatibility and makes things easier to repair. Before square holes existed, a threaded hole being damaged might have meant that you needed a new server. Now, all you have to do is replace a cage nut.