This is my first time getting any bend at all on a grade 5 bolt. The primary reason I didn’t get a full bend was that I didn’t quite know how to most efficiently crush down. Lesson learned.
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.