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SKU 541949

Sheet Metal Screws #6 2-1/4 in Flat Head Square Zinc Plated (180-Pack)

Original price $5.72 - Original price $5.72
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About This Product Utilize the Drive Straight to secure wood trim onto gypsum over metal studs or wooden surfaces. They are suitable for crown mold...

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SKU 662851

Sheet Metal Screws #8 1-1/4 in Washer Head Square Zinc Plated (250-Pack)

Original price $26.92 - Original price $26.92
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About This Product Zinc screws are an excellent option for numerous indoor projects that experience minimal exposure to the elements. These screws ...

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SKU 143683

Sheet Metal Screws #12 2 in Washer Head Hex Zinc Plated (60-Pack)

Original price $20.61 - Original price $20.61
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About This Product #12 x 2 in. Zinc-Plated Steel Hex-Head Self-Tapping Drill-Point Screws (60-Pack) are perfect for securing HVAC, electrical, meta...

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SKU 175802

Sheet Metal Screws #10 1-1/4 in Hex Head Hex Zinc Plated (50-Pack)

Original price $10.76 - Original price $10.76
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About This Product Sheet metal screws serve as a crucial fastening option when dealing with thinner metal materials. They may also be utilized alon...

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SKU 668542

Sheet Metal Screws #8 3/4 in Hex Head Hex Stainless (25-Pack)

Original price $8.72 - Original price $8.72
Original price
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Current price $8.72
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About This Product These sheet metal screws, also known as tapping screws, are extremely adaptable and are utilized for fastening metal, wood, fibe...

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SKU 930050

Sheet Metal Screws #8 1/2 in Hex Head Hex Stainless (25-Pack)

Original price $8.24 - Original price $8.24
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Current price $8.24
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About This Product The unique Brown Stainless Steel Hex Head Gutter Sheet Metal Screw serves as a perfect option for fastening metal, wood, fibergl...

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SKU 722486

Sheet Metal Screws #10 1-1/2 in Hex Head Hex Stainless (102-Pack)

Original price $16.79 - Original price $16.79
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Current price $16.79
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About This Product These screws are made for waterproof fastening between metals. Suitable for heavy-duty materials ranging from 25-Gauge to 20-Gau...

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SKU 414021

Sheet Metal Screws #10 1-1/2 in Flat Head Phillips Metal (109-Pack)

Original price $14.19 - Original price $14.19
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About This Product This self-tapping screw is suitable for use with wood, fiberglass, and metal, featuring a drill point that allows it to create i...

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SKU 344129

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

Original price $17.62 - Original price $17.62
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Current price $17.62
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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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SKU 945955

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

Original price $17.62 - Original price $17.62
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Current price $17.62
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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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SKU 597632

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

Original price $13.73 - Original price $13.73
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$13.73
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Current price $13.73
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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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SKU 514066

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

Original price $9.56 - Original price $9.56
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$9.56
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Current price $9.56
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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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SKU 943193

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

Original price $18.41 - Original price $18.41
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$18.41
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Current price $18.41
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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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SKU 994966

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

Original price $38.67 - Original price $38.67
Original price
$38.67
$38.67 - $38.67
Current price $38.67
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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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SKU 759335

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

Original price $15.58 - Original price $15.58
Original price
$15.58
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Current price $15.58
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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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SKU 594952

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

Original price $14.73 - Original price $14.73
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$14.73
$14.73 - $14.73
Current price $14.73
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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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SKU 178026

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

Original price $43.24 - Original price $43.24
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$43.24
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Current price $43.24
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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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SKU 877553

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

Original price $15.58 - Original price $15.58
Original price
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Current price $15.58
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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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SKU 390978

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

Original price $18.41 - Original price $18.41
Original price
$18.41
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Current price $18.41
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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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SKU 018158

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

Original price $44.67 - Original price $44.67
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$44.67
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Current price $44.67
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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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SKU 029722

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

Original price $18.41 - Original price $18.41
Original price
$18.41
$18.41 - $18.41
Current price $18.41
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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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SKU 829058

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

Original price $38.67 - Original price $38.67
Original price
$38.67
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Current price $38.67
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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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SKU 651309

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

Original price $29.02 - Original price $29.02
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Current price $29.02
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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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SKU 283457

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

Original price $15.58 - Original price $15.58
Original price
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Current price $15.58
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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: 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!

Sheet Metal Screws FAQ

What types of sheet metal screws are available for delivery in Los Angeles?

Sheet metal screws available in Los Angeles include Phillips, hex head, slotted, and square drive varieties. Options come in different finishes such as zinc-plated, electro-galvanized, stainless steel, and phosphate-coated (for paintable interior use). Galvanized and stainless provide the best corrosion resistance. Sizes range from small packs to bulk contractor boxes. Supply Ontime offers same-day or scheduled two-hour window delivery across Los Angeles, ensuring contractors and DIYers get the right fasteners quickly.

Which sheet metal screws are best for outdoor projects in Los Angeles?

 For outdoor projects in Los Angeles, stainless steel and galvanized sheet metal screws are the best choice. These coatings resist rust from coastal air, humidity, and seasonal weather. They are commonly used for roofing, HVAC installations, and exterior cladding. Supply Ontime stocks a wide range of corrosion-resistant sheet metal screws, providing durable fastening solutions that stand up to Los Angeles’ climate conditions.

What is the advantage of using self-tapping sheet metal screws?

The advantage of self-tapping sheet metal screws is that they create their own threads during installation, eliminating the need for pre-drilling in most applications. This saves time and labor while ensuring a secure hold in metal, wood, or plastic. In Los Angeles construction projects, self-tapping screws are especially useful for HVAC, ductwork, and roofing jobs where efficiency and strong fastening are critical.

Why should I order sheet metal screws from Supply Ontime in Los Angeles?

 You should order sheet metal screws from Supply Ontime because of the wide variety of head styles, finishes, and packaging options available in stock. From small repairs to large-scale construction, we carry fasteners suited for every job. With flexible delivery options—Truck Bed, Curbside, or White Gloves—orders can be delivered the same day or within a scheduled two-hour window anywhere in Los Angeles.