Meanings of countersink in English

Button head bolts are often used on thin holds that have no countersink.

Worn somewhat into the soil, this road served as a countersink and strengthened the position.

The valves, C, and their seats, B, bored with a countersink bit, are plainly shown.

Maximum stress was found on the lateral border of the number 5 countersink of the plate.

Drill and countersink two smaller holes for 2-in.

Flat heads have a flat top and tapered sides, which match a tapered countersink in the hold.

The percussive patterning of the words serves to reinforce their meaning and to countersink them within the memory.

Now take off the board and countersink on the back a place for the head of a coarse threaded screw.

He fired up his CNC machine and it took an hour or so to drill and countersink all the holes.

Unclamp the pieces from the drill press, turn them over, and countersink the small hole in what was originally the lower piece.

While producing his H-1 plane, Hughes instructs his engineer to countersink all exterior bolts -this has to be a super-sleekaircraft.

Fasten the end pieces on with screws, countersinking the heads of the vise end.

Files for various descriptions, countersinks, frame and hack saws.

Pricey, but now I'm countersinking like a pro.

Fasten securely on whatever form of mounting you have decided on, countersinking the wires on the under side.

The screws should be fixed at 400mm centres in both directions and consideration should be given to countersinking the screw head into the floor board.