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.
1 take of nut
2 take of hex hub and pin
3 put in new pin and put new 17mm hex on aline with pin
4 put screw on •THREADS OUT• and tighten
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