| 摘要 |
PROBLEM TO BE SOLVED: To provide a cap of an anchor bolt that covers an anchor bolt head for fixing various columns such as a protective fence column, a floodlight column, and a sign column installed on a road and a bridge and can be certainly mounted to a various kinds of bolts with difference screw diameters without being affected by projecting state from a nut of the tip of the anchor bolt. SOLUTION: A plurality of mounting claws 22 are projected from the outer peripheral edges of a mounting member 2 formed smaller than the inner shaped of a cap body 1 and pressed onto the inner wall of the cap body 1. A plurality of pressure contact pieces 23 are projected slantingly upward and inward from the inner peripheral edges of the mounting member 2 formed larger than the outer shape of the nut 4 for the anchor bolt 3, and pressed onto the outer wall of the nut 4. The mounting member 2 is press contacted with near the lower part of the inner wall of the cap body 1 by a strong pressure contact force of the spring property of a substrate 21 of the mounting member 2 to be attached to the cap body 1.
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