Unequal Thread Length Tap-end Studs DIN938

Product Description: Product Name: Studs with A Length of Engagement Equal to About 1d  Size standard: All Bolts meet DIN938-2012  Unequal Thread Length Tap end Studs, also known as Double end Studs, have a diameter in the middle that is approximately equal to the outer diameter of the thread, hence they are also called thick rod double head studs. The thread lengths at both ends are not the same, and the length of the short thread end is approximately equal to the thread diameter. This design makes it suitable for connection scenarios where one end of the short thread needs to be screwed into the component body (such as a large equipment body) with a pre reserved hole internal thread on the body, and the long thread end is fixed with a nut to accessories (such as mirrors, mechanical seals, etc.). Due to the frequent disassembly of attachments, using double headed bolts can facilitate replacement and avoid wear on the main body threads.    Applications：  Usually used in fields such as…