Polaris L20N-142 CMP Lug Cu Lng 2/0 AWG 1/4 Blt 3/4 Spc
https://nsiindustries.com/product/polaris-l20n-142-cmp-lug-cu-lng-2-0-awg-1-4-blt-3-4-spc/
The POLARIS compression design creates a permanent, vibration-resistant connection that you can rely on with low contact resistance. Suitable for a wide range of applications, including power distribution, grounding and data transmission.