A fastener with a threaded shaft to allow for quick, tool-less assembly/disassembly.
View attachment 6535
http://www.traderscity.com/board/products-1/offers-to-sell-and-export-1/thumb-screw-65177/
View attachment 6536
http://www.accuratescrew.com/Thumb-Screws.aspx
[file]Image:20361-thumb-screw-1.jpg|thumb[/file][file]Image
roduct-thumbscrews.jpg|thumb[/file]
View attachment 6535
http://www.traderscity.com/board/products-1/offers-to-sell-and-export-1/thumb-screw-65177/
View attachment 6536
http://www.accuratescrew.com/Thumb-Screws.aspx
[file]Image:20361-thumb-screw-1.jpg|thumb[/file][file]Image
roduct-thumbscrews.jpg|thumb[/file]