B beau7johnson Jr. Member Joined Sep 21, 2017 Messages 62 Reaction score 84 Golden Thread 0 Location Kansas Detector(s) used eyeballs Primary Interest: All Treasure Hunting Apr 24, 2018 #1 Looks as if the nut itself had a screw seal outer profile. My guess would be for water or air proofing or space age nails haha. Any and all inquiries, thoughts and hypothesis are welcomed! Thanks, Beau Johnson - dreamer Attachments 1751E840-CE8C-452F-B53F-248A53361AE2.webp 827.2 KB · Views: 73
Looks as if the nut itself had a screw seal outer profile. My guess would be for water or air proofing or space age nails haha. Any and all inquiries, thoughts and hypothesis are welcomed! Thanks, Beau Johnson - dreamer