CSS-412 CONQUEST FASTENERS Structural Wood Screws Icc Se

Review CONQUEST FASTENERS Structural Wood Screws 0.275 Inch 1/2 Icc Certified Heavy-duty Se

Conquest Fasteners CSS-412 Structural Wood Screws are a high-performance solution for your heavy-duty fastening needs. These 1/2 inch, 0.275 diameter screws are designed to provide exceptional strength and durability for various woodworking projects.

Made of carbon steel, these screws boast an ICC (International Code Council) heavy-duty rating, making them an ideal choice for structural applications. The thread design conforms to the ANSI/ASME A15.9 standard, ensuring compatibility with a wide range of tools and applications.

Each screw features a thread length of 2 inches, providing ample holding power for heavy loads. The square drive tip offers superior bite and reduces the risk of camming out during the driving process. The threaded shank is designed to provide a strong, secure connection to the wood, while the tapered point ensures easy starting and reduces splitting.

These screws are zinc-coated to provide corrosion resistance, making them suitable for both indoor and outdoor applications. The zinc coating also helps to prevent galvanic corrosion when used with non-ferrous materials.

The Conquest Fasteners CSS-412 Structural Wood Screws are designed to meet the demands of professional woodworkers and DIY enthusiasts alike. Their high load capacity, durability, and corrosion resistance make them an excellent choice for a wide range of applications, from framing and decking to furniture and cabinetry construction.

In summary, the Conquest Fasteners CSS-412 Structural Wood Screws are heavy-duty, high-performance screws designed for structural applications. Their carbon steel construction, ICC rating, and zinc coating make them an excellent choice for woodworkers seeking superior strength, durability, and corrosion resistance.

Conquest Fasteners CSS-412 structural wood screws, size 0.275 by 1/2 inch, ICC heavy-duty SE, are designed for use in structural applications. Here are some pros and cons of buying these screws:

1. ICC certified: These screws meet the International Code Council (ICC) requirements for structural use.

2. Heavy-duty: The heavy-duty design of these screws ensures that they can support significant loads.

3. Corrosion-resistant: The zinc coating on these screws provides protection against corrosion, making them suitable for outdoor use.

4. Thread design: The thread design of these screws provides a strong grip in the wood, ensuring that the structure remains stable.

5. Consistent quality: Conquest Fasteners is known for its consistent quality, ensuring that these screws meet the required specifications.

1. Cost: Compared to regular wood screws, these heavy-duty structural screws are more expensive.

2. Size limitation: These screws are only suitable for specific applications and sizes.

3. Overkill for some projects: For projects that do not require heavy loads or structural stability, these screws may be an overkill.

In conclusion, Conquest Fasteners CSS-412 structural wood screws, size 0.275 by 1/2 inch, ICC heavy-duty SE, are a good investment for projects that require significant structural stability and load-bearing capacity. However, they may be more expensive and larger than necessary for other projects. Therefore, it is essential to assess the specific requirements of your project before deciding to buy these screws.

Recommendation: If you are working on a project that requires heavy structural loads or is exposed to harsh outdoor conditions, these screws are a good investment. However, if your project does not require significant structural support or load-bearing capacity, regular wood screws may be a more cost-effective option.

Details:

Also designed for structural sheathing, sub flooring, roof trusses, and rafter connections, ensuring maximum durability strength residential commercial projects. Screw head style: flat. Thread coverage: partially threaded. Exterior finish: silver Rupert.

Approved for use with AC-treated lumber, making them ideal outdoor and structural applications. Point style: type 17. Applications: ideal for deck framing, construction, ledger board attachment, timber and post beam connections. Metal type: carbon steel.

Maximum shear strength: high. Material type: carbon steel. Corrosion resistant: deck framing screws coated with a silver Rupert finish, providing corrosion resistance and long-lasting durability. Thread class: standard.

Manufacturer: Conquest Fasteners. Thread size: 0.275. Thread type: standard. Color: silver.

Conquest structural wood screws - 0.275 x 4 1/2 icc certified heavy-duty self tapping flat head t30 star drive pack of 50: item package quantity: 50, size: 1/2, brand: Fasteners, mpn: CSS-412, upc: 8, ean: 88,: material: carbon steel. Set screw thread type: Inc or m assumed, not explicitly stated. Fastener size: 0.275 x 4.5. Thread style: right hand.

Head type: flat. Fastener type: structural wood screws. Finish types: silver Rupert.

specifications buildymat:

• brand: Conquest Fasteners
• mpn: Css-412
• part type: Wood Screw
• upc: 840086980588
• size: 0.275 X 4 1/2
• item package quantity: 50

seller buildymat:

• # reviews: 1136
• city: san bernardino, ca
• rating: 99.7%

general buildymat:

• category: Business & Industrial > Supplies > Building Materials

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• policy: returns accepted
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offer buildymat:

• prices: $44.86–$49.77
• item condition: New
• sold #: 7
• started: may 18, 2026
• availability: in stock
• options: ship-to-home
• in stock #: 4