These cap nuts have good chemical resistance. They're about 20% wider and taller than standard cap nuts and have high sides to provide a larger area for your wrench to grip. Also known as acorn nuts, a smooth rounded head covers and protects threads while providing a finished appearance.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Thread

Size Dp. Wd. Ht. Each

18-8 Stainless Steel

1/4"-20 3/8" 5/8" 5/8" 92040A109 $6.63

5/16"-18 3/8" 5/8" 5/8" 92040A110 7.25

3/8"-16 15/32" 3/4" 3/4" 92040A120 8.01

1/2"-13 19/32" 7/8" 15/16" 92040A130 11.51

5/8"-11 25/32" 1 1/16" 1 3/16" 92040A140 17.50

3/4"-10 29/32" 1 1/4" 1 3/8" 92040A150 21.00

7/8"-9 1 1/16" 1 3/8" 1 5/8" 92040A160 27.51