- Waterproof Liquid
- Waterproof Memberane
Product category: Fasteners/Bolt&Nut
Surface treatment: Plain
Place of Origin: Shandong, China
Customized Threaded Bolt
Threaded bolt is a metal rod with a helical ridge, or thread, running its entire length. The purpose of a threaded bolt is to join two or more objects together by passing the bolt through a hole in each object and then twisting the bolt to tighten it.
A threaded bolt is a metal rod with screw threads on one or both ends. It is used to fasten two or more objects together by inserting the bolt into a hole and turning it, using a tool called a wrench. The object being fastened is called the nut. The bolt is prevented from turning while the nut is being tightened by the wrench, which fits into a groove in the bolt called the square hole.