1-1/8" X 5/16" Pilot Hole HSS Taper Shank Counterbore BoltsandNuts.com The Tekton Lidded Drawer with

The Tekton Lidded Drawer with 7-Cavity Parts Tray is part of the L-BOXX Stacking Organization System and easily integrates with all other components in the L-BOXX family of products

Metric Hex Nuts Zinc Plated

offering a more secure and gentler hold for a variety of materials

Size 1/4"-48

Tap Drill Size 1-3/32"

1-1/8" X 5/16" Pilot Hole HSS Taper Shank Counterbore BoltsandNuts.com The Tekton Lidded Drawer withProduct Description Counterboring is the enlargement of a portion of a hole that has previously been formed. If the counterbored portion is shallow (1 8" or less), the operations is usually known as spot facing; for example, a flat seat for a bolt head or nut. If, on the other hand, the hole is enlarged to a considerable depth, it is designated as counterboring. These counterbores are made of two piece construction, having an integral shank and