Jaegers 6" f/10 "GJD" OTA Construction - Main Tube (prepping for a guide scope - 10)
 

Blending Two-part Epoxy for afixing nuts inside tube for Guide Scope Bar - 10 (Click to see an enlarged image.)

 
Mixing the two-part Loctite epoxy in a 50-50 blend, I was ready to apply it around the 1/4" holes to the inside wall of the main tube for adhering the four (4) nuts. The Loctite epoxy I chose cures in 5-minutes, which is what I preferred.