Innovative Components AN4C-5S221 1.38" Star knob thru hole 1/4-20 steel zinc insert black pp (Pack of 10)
Innovative Components AN4X4000T5-D-21 2.00 T Knob w/ 1/4" diameter X 3-3/4" effective length detent pin steel zinc
uxcell 100Pcs Zinc Plated Carbon Steel Rivet Nut Rivnut Insert Nutsert 1/4-20
Steel Lock Nut, Plain Finish, Gray (Pack of 100)