Kryonix Metal Roofing Screws #10 x 3 Inch, 520pcs Hex Head Self-Drilling Sheet Metal Screws with EPDM Rubber Washer, Rust-Resistant Coating Screws for Metal Roof Panels, Wood Siding, Pole Barns

★★★★★ 4.3 89 reviews

$49.99
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$49.99
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Management number 211236887 Release Date 2026/04/04 List Price $20.00 Model Number 211236887
Category
  • ✅ Strong Anti-Corrosion & Durability: Made of alloy steel with Rustpert coating, these screws pass a 1500-hour salt spray test, offering exceptional rust resistance and long-lasting performance in harsh outdoor conditions.
  • ✅ Self-Drilling Sharp Point for Easy Installation: The sharp Type 17 tip and high-low thread design allow for quick, pre-drill-free penetration into metal roofing panels and wood, saving time and effort on projects like sheds, barns, and roof installations.
  • ✅ 304 Stainless Steel with EPDM Washer: EPDM rubber offers excellent weather resistance, UV resistance, and elasticity; 304 stainless steel is not only rust-resistant but also highly fatigue-resistant; it provides sturdy support and evenly distributes the pressure generated when tightening screws, ensuring the washer is uniformly compressed to form a reliable waterproof barrier that effectively prevents rainwater from seeping in; the connection is secure and does not damage the panels.
  • ✅ Versatile for Multiple Applications: Ideal for attaching corrugated metal roofing, polycarbonate panels, tin siding, and wood structures. Perfect for DIY enthusiasts and professionals working on roofs, porches, garages, and outdoor buildings.
  • ✅ Complete Kit with Magnetic Socket Bit Includes 520 screws and a free 5/16-inch magnetic hex socket bit for easy use with power drills. Comes in a reusable storage box for convenient organization and access.
UPC 717956267431
Brand Kryonix
Set Name 520pcs
Head Type Hex
Size Name #10×3”
Metal Type Stainless Steel
Unit Count 520.0 Count
Part Number KNWJ-ZGLS-10-3-520pcs
Thread Size #10x3"
Thread Type Unc
Drive System External Hex
Manufacturer Kryonix
Thread Class standard
Thread Style Partially Threaded
Fastener Size #10×3”
Fastener Type Sheet Metal Screws
Material Type Stainless Steel
Exterior Finish Zinc
Thread Coverage Fully Threaded
Number of Pieces 520
Screw Head Style Hex
Screw Point Style Self-Drill Point
Set Screw Thread Type Unified National Coarse (UNC)

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