CRL #10 x 1" Hex Washer Head Self-Drilling Sheet Metal Screws

• Cut Their Own Holes in a Variety of Metals
• Speed Manufacturing and Fabricating
• Order in Bulk for Additional Savings

CRL Self-Drilling Screws (SKU: 10X1HHDTEK) combine a drill bit and screw in one precision-machined, heat-treated fastener to save time and labor costs. Designed to drill their own hole, form mating threads and complete a secure fastening in a single operation, these self-drilling sheet metal screws reduce prep work and eliminate hole-alignment issues.

Ideal for metal roofing, siding, curtain wall and storefront installations, HVAC ducts, metal window and door frames, decking/subfloor assemblies, electrical boxes and conduit, emergency board-ups, and other on-site assembly tasks. Works well in carbon steel, aluminum, brass, bronze, stainless steel, fiberglass and some thin plastics—often allowing fewer fasteners per application.

Differentiators:

• Integrated drill tip for one-step installation—no pre-drilling or punching required
• Precision machined and heat treated for consistent performance
• Reduces labor and speeds fabrication and field installation
• Available in resealable tubs of 100 or bulk poly bags of 1000 for volume savings

Shop now to speed your metal roofing, curtain wall, and sheet-metal fastening projects.