Foshan spring pins cylindrical pin 9 Teng Stainless steel spring pins spring pin 304 quality assurance elastic material cylindrical pin pin current multi application quality carbon structural steel for raw materials and manufacturing. Under normal circumstances, the material more choice C35, C45, subject to heat treatment. High strength requirements at the selection of bearing steel. Uses 2 cylindrical pin is mainly used for positioning, can also be used to connect, he relies on an interference fit fixed pin hole. Cylindrical pin for positioning is generally not subject to load or low load, no less than two, located in the direction of the overall structure of the symmetrical connection is, the farther away the better, each pin is connected in the inner The small length of about 1 to 2 times the diameter. 3 types of cylindrical pin cylindrical pin also has a generally cylindrical pin, threaded cylindrical pin, threaded cylindrical pin, pin hole, elastic cylindrical pin several. 4 cylinder pin and axle shafts cylindrical pin can also be done with a straight cylindrical pin axis can do, even centering pin. So what is the difference between the shaft and the pin is it? Axis can be used to transmit torque, bending moments and torque, cylindrical pin for positioning, bear squeeze pressure and shear forces. In a sense (such as small equipment), you can do cylindrical pin shaft. Fax: 0757-85513925 Mobile: 13923122812 Miss Deng (Sales Director) Mobile: 18988647827 Miss Deng (Customer Service) phone: 18988647817 Miss Ding (Sales Director) Mobile: 18603096090 Yan Sheng (sales technique) QQ: 1575350541 Mr Yan (Sales Manager) QQ: 1850508409 Miss Deng (sales charge) QQ: 844594073 Miss Ding (sales charge) QQ: 1657978950 Pang Sheng (Sales Support) Phone: 0757-85513915 0757-85530997