| 摘要 |
<p>The invention relates to a panel fastener comprising a base member 20 having a conical outer side or sides 24 divergent toward the bottom thereof, and further including a bore for receiving a retractable screw 15, which screw is retractably fitted within said bore. A thermoplastic cap is molded around the head of the screw 15, the cap including a slotted skirt with resiliently biased fingers 17. <IMAGE></p> |
