| 摘要 |
A horseshoe stud with a head and a shaft having a plurality of ribs formed thereon and extending at least partially circumferentially around the shaft. Preferably, the ribs have a frustro-conical shape. The stud according to the present invention can be simply installed in a stud hole by using a punch like device, the stud is installed in a stud hole located on the punch and an impact is given by way of an impacting tool so as to drive said stud into a predrilled hole made into a shoe. This installation is much easier to carry out compared to the installation of prior art drive-in studs having smooth shafts.
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