website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
Here is how to get the proper torque value when using a adapter like an AR Armor wrench. 30-80 ft/lbs is what I have heard. Aeroshell 33MS for grease. 40 ft/lbs for castle nut. Thank you 2phast.I posted a video explaining the formula at https://youtu.be/DA1iw7mklo0