SUNKIN 40PCS Concrete Screws, Bi-Metal Stainless Steel 304, #14 x 2-1/2" Hex Head, Hardened Tip, for Masonry & Concrete, Outstanding Rustproof

★★★★★ 4.5 76 reviews

US$13.60
Price when purchased online
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US$13.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 221108113 Release Date 2026/05/03 List Price US$13.60 Model Number 221108113
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Introducing the SUNKIN Bi-metal Self-tapping Concrete Screws, a versatile and durable fastener designed for a wide range of applications. This screw features a unique combination of grade 18-8 Stainless steel head and hardened steel on lead threads, satisfying the need for easy operation and rust resistance. With its robust design and precise manufacturing, the SUNKIN Screw ensures a strong and reliable connection, making it an ideal choice for exterior projects on concrete, bricks, cement and so on. Whether you're a professional contractor or a DIY enthusiast, this screw delivers exceptional performance and ease of use. Enhance your projects with the SUNKIN Bi-metal Screw and experience the difference that quality hardware can make. To use the screw, you will need a hammer drill and a 3/16 inch masonry bit to predrill a hole on concrete/brick/block/masonry.

  • Versatile: The Bi-metal Screw is a multi-purpose fastener suitable for various outdoors applications.
  • Durable Construction: The Stanless steel head makes the project clean and nice for decades.
  • Easy Installation: Hardened tip and lead thread makes it simple to install with standard tools, saving time and effort.
  • Great holding Power: Hi-lo thread design makes emhance the gripping power on masonry materials
Brand SUNKIN
Model Hi-Lo Screw
Head Type Hex
Size Name #14 x 2-1/2 inch
Metal Type Carbon Steel, Stainless Steel
Unit Count 40.0 Count
Part Number Hi-Lo Screw
Thread Size #14
Thread Type Hi-lo
Drive System External Hex
Grade Rating Premium
Manufacturer SUN THROUGH INDUSTRIAL CO., LTD.
Thread Style Right Hand
Fastener Size #14 x 2-1/2 inch
Fastener Type Self-Tapping Screw
Item Diameter 0.14 Inches
Material Type Carbon Steel, Stainless Steel
Exterior Finish Zinc
Item Dimensions 1 x 1 x 1 inches
Number Of Items 40
Thread Coverage Fully Threaded
Number of Pieces 40
Screw Head Style Hex
Set Screw Thread Type Hi-lo thread
Compatible Groove Diameter 0.2 Inches

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4.5 out of 5
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76 ratings | 31 reviews
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