Tip-Top® Screw Manufacturing, Inc.
TIP-TOP Screw Manufacturing, Inc. manufactures roofing screws, concrete screws, heavy-duty fasteners, construction fasteners, insulation fasteners, and insulation plates. Fasteners are available in the following head styles: Phillips flat top truss, hex, and full contour square drive. Drive styles include: Phillips, square, hex, and slotted. TIP-TOP also provides E-coating, heat-treating, cold-heading, and custom fabrication services.