3/8" Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud for GM Post, 2 Different Lengths (2 Pairs, Pack of 4) - Walmart.com
Dorman 60307 Dorman Battery Side Terminal Bolts | Summit Racing
Amazon.com: Dorman 60310 3/8In.-16 x 15/16In. Stud Length, 1-5/8In. Long Side Terminal Bolts With Spacer : Automotive
EverStart Auto Side Terminal Battery Bolts, 2pc in Pack, Constructed from Plated Steel - Walmart.com
Battery Terminal Bolt & Nut
Amazon.com: Battery Terminal Connectors,Battery post terminals,For M8 Top or Side Terminal Charging Posts,Battery Cable Terminals,Battery Post Adapter,Stud Extender Screws,Stud Extender Extension (2 Pack) : Electronics