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- Cut Their Own Holes in a Variety of Metals
- Order in Bulk for Additional Savings
- Speed Manufacturing and Fabricating
6-20 x 1/2" (13 mm)
Drill Point Size
Self-Drilling Screws work well in a variety of metals, including carbon steel, aluminum, brass, bronze, stainless steel, fiberglass, as well as some thin plastics. The special design eliminates the need top re-drill or pre-punch fastening holes, as well as eliminating the problem of hole alignment. Their unique fastening qualities mean you can fasten materials of dissimilar thicknesses easily, and will probably use fewer screws on many applications.
CRL Self-Drilling Screws bring new speed, mobility, and economy to on-site assembly installations. Used in curtain wall and storefront installations, metal roofing and siding, metal window frame and door installations, emergency board-ups, heating and air conditioning ducts, interior partitions, decking and subfloor assemblies, electrical circuit boxes and conduit fastening, and many other applications. Sold in quantities of 100 packed in resealable plastic tubs, and bulk packages of 1000 in poly bags.