Hebei Qierjie New Energy Technology Co.,Ltd, professional manufacturer for STUD PIN Products.

Pin is one of the most common fasteners in the construction industry, hollow, solid, imitation solid three. It is a common aluminum film plate connector in modern construction industry. The slot of cylindrical surface is an important data to distinguish its specifications.

Cylindrical pins are simple in structure and easy to achieve high precision in manufacturing, so they are mainly used as positioning pins to prevent the relative offset of connected parts. Used for positioning between parts, usually not subject to load or bear a small load, the number is generally not less than two, and distributed in the overall structure of the connecting parts of the symmetrical direction, the farther apart the two positioning pins, the better the positioning effect. The pin is fixed on the connected parts by interference. It should not be disassembled many times, otherwise it will destroy the firmness and accuracy of the connection.