(1 product group)
For large volumes and non-standard products, add to your cart and click request a quote. You may also call 800 253 0421 or email firstname.lastname@example.org. We respond to most quotes within 4 working hours. (Business hours are Monday through Friday, 7:30 am to 6:00 pm ET)
Countersinks expand the top of an existing hole in a workpiece to allow countersinking screws to install flush with the surface of the workpiece. This helps prevent the workpiece material from swelling when a screw is inserted and tightened down.