| 摘要 |
A power seal bolt assembly includes a bolt having a head and a shaft having an unthreaded shaft portion and a threaded portion. A washer is fixed to the bolt proximate to the head. A compressible washer retainer frictionally engages the unthreaded shaft portion and contacts the head. The compressible washer retainer includes a retainer portion having flexible legs extending inwardly into a washer retainer through aperture. The flexible legs flex to frictionally engage the retainer portion to the unthreaded shaft portion. A compressible washer portion homogenously connected to the retainer portion is oriented to contact the washer when a bolt torque is applied. The compressible washer portion includes at least one raised ring contacting the washer to create a fluid seal at the washer; and at least one partial cavity permitting the compression washer portion to axially compress upon application of the torque.
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