Polycarbonate Skylight Screws for Fixing to Wood - Hex Flange Head, Self-Tapping, #12×2"(12-11x50mm), 50pcs

★★★★★ 4.5 94 reviews

$46.00
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$46.00
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Free shipping Free 30-day returns

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Product details

Management number 211237004 Release Date 2026/04/04 List Price $18.40 Model Number 211237004
Category
  • Save 50% of construction time: Accurate drilling, locking, and sealing in one go without pre-drilling, forming a perfectly round hole.
  • Built-in sawtooth cutting device: The Expansion Hole Cutter has a sawtooth to quickly create an 11mm expansion hole during driving, eliminating the need for a separate pre-drilling of the expansion hole.
  • Structural buffering design: The buffer design of the Depth Stop Knurls and the Expansion Hole Cutter prevents excessive driving, thereby avoiding squeezing and damaging the board, ensuring the safety and stability of the operation.
  • Superior weather resistance: Equipped with BAZ dome EPDM washers, providing resistance to strong winds and weather (UV/ozone/acid rain), ensuring the complete sealing of expansion holes.
  • Environmentally responsive high corrosion resistance surface treatment technology: Australian Standard Class 4 Coating (C4). SST 2000hrs + Kesternich 15 Cycles.
Brand BDN FASTENERS
Head Type Flange
Size Name 50
Metal Type Carbon Steel
Unit Count 50.0 Count
Part Number BN4-T17HXPS1250C4
Thread Size #12-11
Drive System Magnetic Hex Socket (5/16”)
Manufacturer Broaden Worldwide Co., Ltd.
Thread Style Right Hand
Fastener Size No. 12
Fastener Type Deck Screws
Item Diameter 11 Millimeters
Material Type Carbon Steel (C1022 Steel)
Exterior Finish Ruspert Class 4 Coating (C4)
Item Dimensions 1.97 x 0.43 x 0.47 inches
Thread Coverage Partially Threaded
Number of Pieces 50
Screw Head Style Hex Flange Head
Screw Point Style Self-Drill Point
Set Screw Thread Type UNC

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