1.5 Inch Feet for 0.25 Inch Round Bolt Heads

Here we have added version of the 1.5″ feet for use with 1/4″ 20 turn round (dia=10.7mm / height=2.7) and held in place with something JB Weld 15minute Epoxy

 

The Hillman Group 43602 1/4-20 x 1-3/4-Inch Flat Head Socket Cap Screw, 8-Pack

by The Hillman Group [The Hillman Group]
Rank/Rating: 2891515/-
Price: $4.69

J-B Weld 8276 KwikWeld Quick Setting Steel Reinforced Epoxy - 2 oz.

by J-B Weld [JB Weld]
Rank/Rating: 288/-
Price: $4.34