
HW10X3-4ZT Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $115.52 | Condition is New, Malco HW10X3/4ZT Hex Washer Screw 3/4" Zinc Plated #10 Self-Piercing Thread, FREE SHIPPING | ![]() |
![]() | $136.86 | Condition is New, Malco Zip-In #10 x 3/4" Hex Washer Head Sheet Metal Screws 1000 HW10X3/4ZT, shipping cost = $40.32 | 97.9% |

Introducing the Malco HW10X3/4ZT 10x3/4 zip-in self-piercing sheet screws with a 1/4 hex head. These high-quality screws are designed for quick and efficient installation into various types of materials, including thin metals and insulation.
The 10x3/4 inch length of these screws provides ample reach for securing materials up to 1-1/2 inches thick. The self-piercing feature allows the screws to penetrate through the material without the need for a separate pilot hole, saving you time and effort.
The zip-in design of these screws ensures a secure connection between the screw and the material, reducing the risk of stripping or camming out during installation. The 1/4 hex head allows for easy use with standard hex-shaped drivers, making these screws a versatile addition to any toolbox.
The Malco HW10X3/4ZT screws are made from high-strength steel, ensuring durability and reliability for your DIY or professional projects. They are also zinc-coated for added protection against corrosion, ensuring a long lifespan even in harsh environments.
These screws are perfect for a wide range of applications, including HVAC, electrical, and construction projects. They can be used to install various types of panels, ductwork, and other materials where a quick and secure connection is required.
Overall, the Malco HW10X3/4ZT 10x3/4 zip-in self-piercing sheet screws with a 1/4 hex head offer a reliable, efficient, and cost-effective solution for your installation needs. Their self-piercing feature, zip-in design, and high-strength construction make them a must-have tool for any DIYer or professional.
Malco HW10X3/4ZT 10x3/4 zip-in self-piercing sheet screws with 1/4 hex heads are a type of fastener commonly used in construction and DIY projects for attaching metal sheets to studs or other substrates. Here are some pros and cons of using these screws:
Pros:1. Self-piercing: These screws can pierce through metal sheets up to 16 gauge thick without the need for pre-drilling, saving time and effort.
2. Zip-in design: The zip-in feature allows the screw to be driven into place using a screw gun, making the installation process faster and easier.
3. Strong holding power: These screws provide a strong grip on metal sheets, making them ideal for use in structures that require high load-bearing capacity.
4. Hex head: The hex head design allows for easy use with a socket wrench or a screwdriver.
Cons:1. Limited application: These screws are specifically designed for attaching metal sheets to studs or other metal substrates, and may not be suitable for other types of materials or applications.
2. Cost: Compared to other types of screws, these self-piercing sheet screws can be more expensive.
3. Requires a specialized screwdriver or socket: While the hex head design is common, the zip-in feature may require a specialized tool to install and remove the screws.
In conclusion, Malco HW10X3/4ZT 10x3/4 zip-in self-piercing sheet screws offer several advantages such as time-saving self-piercing feature, ease of installation with the zip-in design, and strong holding power. However, they have some limitations such as limited application, higher cost, and the requirement for a specialized tool.
If you frequently work on projects that involve attaching metal sheets to studs or other metal substrates, these screws can be a worthwhile investment due to their time-saving features and strong holding power. However, if you work on a variety of projects that require different types of screws, it may be more cost-effective to keep a selection of different types of screws on hand. Ultimately, the decision to use these screws depends on the specific requirements of your project and your budget.
Details:
Undercut-indented hex washer slotted head always seats flush.: a unique thread design and quality controlled manufacture spell the zip-in difference. Zip-in screws are faster driving, with a greater capacity for fastening heavier gauges of sheet metal than any other self-piercing type. A unique thread design and quality controlled manufacture spell the zip-in difference.
These costs are separate from any shipping charges. A second thread above the point engages after initial penetration and drills in screw double fast. For products that have been opened and/or used please refer to manufacturer warranty information. Zip-ins sophisticated heat treat process allows the screw to taper a fine, sharp point without sacrificing critical strength.
Ultra sharp tapered point will not mushroom, break or walk. A single starting thread is formed down to the very tip of point and source zip-ins penetrating power. Zip-in screws are faster driving, with a greater capacity for fastening heavier gauges of sheet metal than any other self-drilling type.
specifications yofastener:
- brand: Malco
- mpn: Hw10x3/4zt
- type: Screws
- item length: 4.500
returns yofastener:
- time: 30 days
- paid by: seller
- method: money back
- policy: returns accepted
seller yofastener:
- # reviews: 19175
- city: minneapolis, minnesota
- rating: 99.8%
offer yofastener:
- prices: $115.52–$136.86
- item condition: New
- availability: in stock
- in stock #: 2
- options: ship-to-home
- sold #: 14
- started: december 26, 2025
shipping yofastener:
- type: fixed
- class: standard
- service: standard
- transit: 3-7 days
payments yofastener:
- other
- credit card: discover
- wallet: apple-pay
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
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