Wensilon #10×3/4" Black Stainless Steel Self Drilling Screws, 300 PCS — Open-Box, 15% Off

410 STAINLESS STEEL CONSTRUCTION: These #10×3/4" self drilling screws are made from hardened 410 stainless steel, providing the strength and drilling performance required for fastening sheet metal. The stainless steel construction also offers better corrosion resistance than ordinary carbon steel screws.

SELF-DRILLING POINT: The sharp drill point drills, taps and fastens in one operation when used with suitable sheet metal, reducing the need for a separate pilot hole. These self drilling metal screws help make installation faster and more convenient.

HEX WASHER HEAD DESIGN: The hex washer head provides a wide bearing surface for secure clamping and improved load distribution. The external hex head allows a compatible nut driver or socket to maintain a firm grip during installation.

#10×3/4"-INCH METAL SCREWS: Each screw has a #10diameter and a 3/4-inch length, approximately 19mm. These stainless steel sheet metal screws are suitable for metal-to-metal fastening, light-gauge steel and a variety of maintenance or construction projects.

MULTIPURPOSE FASTENING: Use these hex head self tapping screws for sheet metal, metal roofing panels, HVAC ductwork, steel framing, siding, brackets, flashing, workshops, garages and other indoor or outdoor metal fastening applications.

Complete metal fastening projects efficiently with Wensilon #10×3/4" Stainless Steel Self-Drilling Screws. Designed with a sharp drilling point, these screws can drill, form mating threads and fasten suitable sheet metal in one operation, reducing installation steps and eliminating the need for a separate pilot hole in many applications. Manufactured from hardened 410 stainless steel, these self drilling metal screws provide the hardness required for drilling into sheet metal while offering dependable strength and corrosion resistance. They are an excellent choice for users searching for stainless steel screws, sheet metal screws, self tapping screws, metal-to-metal screws or hex head metal screws. The hex washer head creates a broad contact surface to help distribute pressure and provide firm clamping force. Its external hex design allows a properly sized nut driver or socket to grip the screw securely, making installation easier with a drill or impact driver. These #10×3/4"-inch metal screws can be used for fastening sheet metal, light-gauge steel, metal roofing panels, HVAC ductwork, steel framing, siding, flashing, brackets and other metal components. They are suitable for workshops, garages, home repairs, maintenance work and general construction projects. Product Specifications: Brand: Wensilon Screw Type: Self-Drilling Screw Size:#10×3/4" Metric Length: Approximately （19mm） Material: 410 Stainless Steel Head Style: Hex Washer Head Drive Type: External Hex Point Type: Self-Drilling Point Package Quantity: 300 PCS Applications: Sheet metal, steel framing, HVAC, siding and construction Installation Tips: Use a properly sized hex nut driver and keep the screw perpendicular to the work surface. Begin at a controlled drill speed and avoid excessive torque after the screw is fully seated. Actual drilling performance depends on the type, hardness and thickness of the material.