| 摘要 |
A washer device for a fastener driver includes a layer having a number of washer members coupled together and located side by side, and having a hinge line formed between every two adjacent washer members for temporarily securing or coupling the washer members together, and for allowing the washer members to be selectively received or engaged with the nails or staples or fasteners that are hammered or punched out of the nose portion of the driver body member by the ejector. The washer members each include an orifice for selectively receiving or engaging with the nails or staples or fasteners, and one or more projections for separating the two superposed layers from each other.
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