Please follow German standard DIN912 for available size. Made of alloy steel, the strength and tension is much higher than normal steel. Used to be put on machine, office chair system, and place need to sustain high torque or series motion.
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Please follow German standard DIN912 for available size. Made of alloy steel, the strength and tension is much higher than normal steel. Used to be put on machine, office chair system, and place need to sustain high torque or series motion.
