螺柱的螺纹与材料结合得足够牢固，但还需与螺柱轴之间有足够空间，可以防止脱套。
The thread length of the stud provides sufficient thread engagement with the mating part while allowing maximum play along the axis of the sleeve, preventing jacking.
我公司是一家专业的生产制造压铆紧固件、轴、螺柱，螺丝，螺栓，螺母和螺钉、OEM件、特殊异型车削件的厂家。
Our company is a professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning parts.
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