| 摘要 |
A shelf bracket is manufactured by providing a shelf bracket member having an opening of a predetermined size. A pin includes opposite end portions, a medial portion and a single collar which is of a size larger than the size of the opening of the shelf bracket member. The medial portion of the pin is inserted into the shelf bracket member opening and a portion of the volume of the medial portion of the pin is swaged toward the one collar creating a second collar such that the shelf bracket and pin are clamped together by the two collars.
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