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Sheet Metal Screws #12 1 in Hex Head Hex Zinc Plated (80-Pack) 1

Sheet Metal Screws #12 1 in Hex Head Hex Zinc Plated (80-Pack)

$15.77 - $15.77
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$15.77 - $15.77
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About This Product "Fix leaking roofs using this 80-pack of flange hex head self-drilling screws. The neoprene washers included provide watertight ...

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Sheet Metal Screws #12 2 in Hex Head Hex Carbon Steel (53-Pack) 1

Sheet Metal Screws #12 2 in Hex Head Hex Carbon Steel (53-Pack)

$15.77 - $15.77
$15.77
$15.77 - $15.77
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About This Product Roofing screws are intended for the installation of corrugated roofing and siding. They are effective for fastening metal to met...

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Sheet Metal Screws #8 1 in Truss Head Phillips Zinc Plated (180-Pack) 1

Sheet Metal Screws #8 1 in Truss Head Phillips Zinc Plated (180-Pack)

$12.27 - $12.27
$12.27
$12.27 - $12.27
$12.27
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About This Product Drive Straight fasteners are made from zinc-plated, hardened steel. They are suitable for various thin gauge metals (ranging fro...

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Sheet Metal Screws #7 3/4 in Pan Head Square Zinc Plated (100-Pack) 1

Sheet Metal Screws #7 3/4 in Pan Head Square Zinc Plated (100-Pack)

$7.97 - $7.97
$7.97
$7.97 - $7.97
$7.97
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About This Product Kreg Zinc Screws are an excellent option for numerous indoor tasks that have minimal exposure to the outdoors. These zinc screws...

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Sheet Metal Screws #12 3 in Washer Head Hex Electro Galvanized Zinc (40-Pack) 1

Sheet Metal Screws #12 3 in Washer Head Hex Electro Galvanized Zinc (40-Pack)

$15.97 - $15.97
$15.97
$15.97 - $15.97
$15.97
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About This Product 12 x 3 in. External Hex Steel Washer Head Drill Point Roofing Screw (40-Pack) offers reliable metal-to-metal fastening with robu...

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Sheet Metal Screws #14 2-1/2 in Washer Head Hex Zinc Plated (120-Pack) 1

Sheet Metal Screws #14 2-1/2 in Washer Head Hex Zinc Plated (120-Pack)

$34.47 - $34.47
$34.47
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About This Product #14 x 2-1/2 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (120-Pack) are perfect for securing HVAC, electrical,...

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Sheet Metal Screws #10 1 in Washer Head Hex Zinc Plated (140-Pack) 1

Sheet Metal Screws #10 1 in Washer Head Hex Zinc Plated (140-Pack)

$13.27 - $13.27
$13.27
$13.27 - $13.27
$13.27
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About This Product #10 x 1 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (140-Pack) are perfect for securing various installations...

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Sheet Metal Screws #9 1-1/2 in Washer Head Hex Electro Galvanized Zinc (100-Pack) 1

Sheet Metal Screws #9 1-1/2 in Washer Head Hex Electro Galvanized Zinc (100-Pack)

$14.97 - $14.97
$14.97
$14.97 - $14.97
$14.97
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About This Product 9 x 1-1/2 in. Zinc-Plated Steel Hex-Washer-Head Roofing Screws (100-Pack) offer reliable fastening from metal to wood and delive...

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Sheet Metal Screws #6 1/2 in Washer Head Hex Zinc Plated (320-Pack) 1

Sheet Metal Screws #6 1/2 in Washer Head Hex Zinc Plated (320-Pack)

$12.57 - $12.57
$12.57
$12.57 - $12.57
$12.57
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About This Product #6-18 x 1/2 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (320-Pack) are perfect for securing HVAC systems, ele...

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Sheet Metal Screws #9 2-1/2 in Washer Head Hex Electro Galvanized Zinc (60-Pack) 1

Sheet Metal Screws #9 2-1/2 in Washer Head Hex Electro Galvanized Zinc (60-Pack)

$14.97 - $14.97
$14.97
$14.97 - $14.97
$14.97
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About This Product 9 x 2-1/2 in. Steel, Hex Washer Head, Drill Point Roofing Screws with Washers (60-Pack) offer reliable fastening of metal to woo...

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Sheet Metal Screws #9 1 in Washer Head Hex Electro Galvanized Zinc (360-Pack) 1

Sheet Metal Screws #9 1 in Washer Head Hex Electro Galvanized Zinc (360-Pack)

$37.97 - $37.97
$37.97
$37.97 - $37.97
$37.97
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About This Product 9-15 x 1 in. External Hex Washer Head Sharp Point Roofing Screw (360-pack) offers reliable metal-to-metal fastening with robust ...

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Sheet Metal Screws #14 3/4 in Washer Head Hex Zinc Plated (70-Pack) 1

Sheet Metal Screws #14 3/4 in Washer Head Hex Zinc Plated (70-Pack)

$13.27 - $13.27
$13.27
$13.27 - $13.27
$13.27
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About This Product #14 x 3/4 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (70-Pack) are perfect for securing various setups and p...

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Sheet Metal Screws #12 3/4 in Washer Head Hex Electro Galvanized Zinc (90-Pack) 1

Sheet Metal Screws #12 3/4 in Washer Head Hex Electro Galvanized Zinc (90-Pack)

$15.97 - $15.97
$15.97
$15.97 - $15.97
$15.97
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About This Product 12 x 3/4 in. External Hex Washer Head Self-Drilling Drill Point Roofing Screw (90-Pack) ensures reliable metal-to-metal fastenin...

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Sheet Metal Screws #12 2 in Washer Head Hex Electro Galvanized Zinc (150-Pack) 1

Sheet Metal Screws #12 2 in Washer Head Hex Electro Galvanized Zinc (150-Pack)

$40.67 - $40.67
$40.67
$40.67 - $40.67
$40.67
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About This Product 12-14 x 2 in. External Hex Steel Washer Head Drill Point Roofing Screw (150-Pack) ensures reliable metal-to-metal fastening with...

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Sheet Metal Screws #12 1-1/2 in Washer Head Hex Electro Galvanized Zinc (75-Pack) 1

Sheet Metal Screws #12 1-1/2 in Washer Head Hex Electro Galvanized Zinc (75-Pack)

$15.97 - $15.97
$15.97
$15.97 - $15.97
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About This Product 12-14 x 1-1/2 in. External Hex Steel Washer Head Drill Point Roofing Screw (75-Pack) ensures reliable fastening of metal to meta...

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Sheet Metal Screws #12 1 in Washer Head Hex Zinc Plated (400-Pack) 1

Sheet Metal Screws #12 1 in Washer Head Hex Zinc Plated (400-Pack)

$34.47 - $34.47
$34.47
$34.47 - $34.47
$34.47
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About This Product #12-14 x 1 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (400-Pack) are perfect for securing various tasks, ens...

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Sheet Metal Screws #10 3/4 in Washer Head Hex Zinc Plated (450-Pack) 1

Sheet Metal Screws #10 3/4 in Washer Head Hex Zinc Plated (450-Pack)

$25.87 - $25.87
$25.87
$25.87 - $25.87
$25.87
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About This Product #10-16 x 3/4 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (450-Pack) are perfect for securing various metal-to...

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Sheet Metal Screws #14 1 in Washer Head Hex Zinc Plated (60-Pack) 1

Sheet Metal Screws #14 1 in Washer Head Hex Zinc Plated (60-Pack)

$13.27 - $13.27
$13.27
$13.27 - $13.27
$13.27
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About This Product #14 x 1 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (60-Pack) are perfect for securing HVAC, electrical work,...

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Sheet Metal Screws #12 1 in Washer Head Hex Electro Galvanized Zinc (80-Pack) 1

Sheet Metal Screws #12 1 in Washer Head Hex Electro Galvanized Zinc (80-Pack)

$15.97 - $15.97
$15.97
$15.97 - $15.97
$15.97
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About This Product 12 x 1 in. External Hex Steel Washer Head Drill Point Roofing Screw (80-Pack) offers reliable metal-to-metal fastening with exce...

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Sheet Metal Screws #12 1 in Washer Head Hex Electro Galvanized Zinc (400-Pack) 1

Sheet Metal Screws #12 1 in Washer Head Hex Electro Galvanized Zinc (400-Pack)

$54.98 - $54.98
$54.98
$54.98 - $54.98
$54.98
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About This Product 12 x 1 in. External Hex Steel Washer Head Drill Point Corrosion Resistant Sheet Metal Roofing Screw (400-Pack) ensures reliable ...

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Sheet Metal Screws #12 2 in Washer Head Hex Electro Galvanized Zinc (50-Pack) 1

Sheet Metal Screws #12 2 in Washer Head Hex Electro Galvanized Zinc (50-Pack)

$15.97 - $15.97
$15.97
$15.97 - $15.97
$15.97
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About This Product 12 x 2 in. External Hex Steel Washer Head Drill Point Roofing Screw (50-Pack) offers reliable fastening between metal surfaces w...

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Sheet Metal Screws #10 5/8 in Hex Head Hex Stainless (25-Pack) 1

Sheet Metal Screws #10 5/8 in Hex Head Hex Stainless (25-Pack)

$6.87 - $6.87
$6.87
$6.87 - $6.87
$6.87
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About This Product These screws, known as sheet metal or tapping screws, are extremely adaptable and can be used to fasten metal, wood, fiberglass,...

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Sheet Metal Screws #7 1/2 in Hex Head Hex Carbon Steel (50-Pack) 1

Sheet Metal Screws #7 1/2 in Hex Head Hex Carbon Steel (50-Pack)

$6.88 - $6.88
$6.88
$6.88 - $6.88
$6.88
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About This Product is the top choice for sheet metal screws among professionals. Its distinctive thread design and quality-controlled manufacturing...

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Sheet Metal Screws #8 1/2 in Hex Head Hex Zinc Plated (320-Pack) 1

Sheet Metal Screws #8 1/2 in Hex Head Hex Zinc Plated (320-Pack)

$11.57 - $11.57
$11.57
$11.57 - $11.57
$11.57
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About This Product Self-piercing hex head screws are perfect for ductwork in heating, ventilation, and air conditioning (HVAC) systems. These self-...

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Sheet Metal Screws: What You Need to Know

Sheet Metal Screws: What You Need to Know

Sheet metal screws, also called self-tapping screws or metal fasteners, are designed for securing thin metal sheets, wood, and plastic. Featuring sharp, cutting threads, they create a secure hold in both hard and soft materials, ensuring long-term durability and structural strength. Available in various head types and materials, they provide versatile fastening solutions across construction, automotive, and roofing projects.

Types:

  • Hex Screws: Feature a six-sided head, allowing for higher torque and reduced stripping. Ideal for heavy-duty applications where a secure grip is required.
  • Phillips Screws: Have a cross-head design that distributes force evenly, minimizing cam-out. Widely used in general construction and metalwork.
  • Slotted Screws: Have a single straight groove, designed for use with flathead screwdrivers. Suitable for light-duty applications and quick installations.
  • Square Screws: Feature a square recess head, providing a secure grip and reducing slippage. Preferred for high-torque applications where precision and strength are required.
  • Hex Roofing Screws: Include a weatherproof seal, making them suitable for exterior roofing applications. Their corrosion resistance ensures longevity and protection against environmental exposure.

Features:

  • Carbon Steel: Strong and durable, suited for high-stress applications. Provides excellent structural support but requires protective coatings to prevent rusting.
  • Electro Galvanized Zinc: Coated with a thin layer of zinc for enhanced corrosion resistance. Ideal for outdoor and high-moisture environments.
  • Metal: General-purpose metal screws offer solid strength and moderate corrosion resistance, suitable for both indoor and outdoor applications.
  • Phosphate: Phosphate-coated screws provide increased friction, improving grip and holding power. Also offers enhanced rust protection.
  • Stainless: Stainless steel screws resist corrosion and rust, making them ideal for marine and outdoor applications.
  • Uncoated: Used in dry environments where corrosion is not a major concern. Offers a clean finish and high strength.
  • Zinc Plated: Provides long-term corrosion resistance and a bright, clean appearance. Ideal for roofing and exterior use.

Sizing:

  • #4 to #6: Suitable for thin metal sheets, plastic, and lightweight wood panels.
  • #7 to #10: Ideal for medium-duty applications such as metal roofing and wood-to-metal fastening.
  • #12 to #14: Designed for heavy-duty projects, including framing and structural work.
  • #20: Provides maximum holding strength for thick metal sheets and high-stress installations.

Why Choose Supply Ontime?

At Supply Ontime, we offer reliable materials designed to meet your project’s needs. With same-day delivery across the Greater Los Angeles area, we make it easy to keep your projects on schedule. Order Sheet Metal Screws now and get them delivered today!