These go on the tabs across the top of the dash to hold the demister panel. Yellow zinc plated exactly the same as original, and take a 10G screw. Also used on the demister vents and to hold the late (1981 on) heater box under the dash.
Four required for the demister panel, four for the vents and four for the heater box. Price is $1 per U-nut.
Postage is $2.50 for as many as you need, or can be combined with other purchases.