当前位置:首页 > heavy hex nut dimensions metric pdf

Metric serrated flange bolts feature a hexagonal head with an integrated flange and a serrated bearing surface beneath the flange. The serrations on the bearing surface provide enhanced grip and resistance to loosening, making these bolts suitable for applications where vibration and dynamic loads are a concern. Metric serrated flange bolts are commonly used in automotive, machinery, and equipment assembly, offering secure and reliable fastening with built-in resistance to loosening.

...

heavy hex nut dimensions metric pdf