Hex bolt- A type of fastener consisting of a head and a screw (a cylinder with external threads), used in conjunction with a nut for fastening two parts with through-holes.This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a removable connection视频 2022-03-28 9:43:07.
Maijin is specialized in all various custom-made CNC machining parts and CNC milling parts as well as non standard fasteners.
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