Originally Posted by jclark
This looks VERY similar to the screws used in the EarthX batteries.
It does but longer... here's a pic, thread length is 3/8".
RV-6 / O-360 / CS, 1600+ hrs, 1st flight Sept. 1999
Outstanding Workmanship OSH 2000
Airport committee chair & AOPA ASNV for Seaside, OR Municipal (56S), www.seasideairport.org
Donated August 2021