QTY 2 - Grasshopper Nut for Battery Terminals

The Grasshopper nut, produced with the help of James Cole-Henry from FRC team 95, The Grasshoppers, is an innovative battery solution to increase the reliability of battery terminal connections. Kit contents:  x2 Grasshopper Nuts x2 PEM Nuts, pressed into the sheet metal Grasshopper Nut x2 Nordlock washers 10-32 x 5/8" long hex head bolt The Grasshopper Nut allows for a few things: The aluminum nut plate provides a second frictional/mechanical interlock between the battery terminals. This engagement is so good that the potting around the battery tab will crack before the joint is loosened. No more loose battery lugs! We recommend installing the nuts using a torque wrench for maximum effectiveness - install to 70 in-lbs (5.83 ft-lbs). The threads and bolt head/lock washer are mechanically coupled, so a single Nord lockwasher can lock the whole assembly together exactly as the washer was designed to do The extra material, flange head bolt, and PEM nut create a broad, even, clamping lo