A ring bolt is a bolt with a captive ring on one end and threads on the other end.Ring bolt definition The ring bolt differs from the eye bolt] in that in the former the ring is articulated, such that it can rotate in at least one axis, and can thus reduce bending forces on the bolt when loaded and will present the minimum obstruction when "flat".
例句与用法
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Tools for pressing . ring bolt . dimensions 压缩机工具.调整杆.尺寸
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