| 2025-12-07 | Bit of letter-shaped hardware |
| 2025-08-13 | Letter-shaped fastener |
| 2024-06-11 | Fastener used in securing pipes |
| 2019-08-07 | Many a bike lock, essentially |
| 2019-07-08 | Letter-shaped fastener |
| 2018-07-19 | *Military vehicles |
| 2014-04-25 | It takes two nuts |
| 2013-08-04 | Curved connector |
| 2013-07-07 | Fastener with two nuts |
| 2012-03-21 | Horseshoe-shaped fastener |
| 2009-10-26 | Letter-shaped, threaded fastener |
| 2009-04-15 | Curved fastener |
| 2008-05-04 | Nut holder |
| 2007-09-12 | Letter-shaped fastener |
| 2006-04-25 | Letter-shaped fastener |
| 2005-11-27 | It has a nut on each end |
| 2005-04-10 | Metal fastener |
| 2005-03-06 | Bar with two screw threads |
| 2005-03-02 | Letter-shaped fastener |
| 2004-10-10 | Letter-shaped fastener |
| 2004-05-06 | Fastener |
| 2003-11-20 | Letter-shaped hardware |
| 2003-10-29 | Letter-shaped fastener |
| 2003-05-28 | It takes two nuts |
| 2000-11-26 | Axle securer |
| 1995-11-01 | Carpenter's double-nutter |