collated roofing nails

1-3/4 Inch Screw Shank Electro Galvanized Coil Nails - High-Grip Fasteners for Construction & Woodworking Projects

Product Overview

1-3/4 Inch Screw Shank Electro Galvanized Coil Nails are premium fasteners engineered for superior grip and corrosion resistance, ideal for a wide range of construction and woodworking applications. Featuring a threaded screw shank design and electro galvanized coating, these nails deliver reliable fixation and durability to ensure the long-term stability of wooden structures, roof installations, and custom furniture.

With a length of 1-3/4 inches, these coil nails provide sufficient penetration depth for thick wooden materials, while the threaded shank enhances friction to prevent loosening over time. The electro galvanized treatment forms a protective barrier against rust and corrosion, making them suitable for use in mild outdoor and indoor environments. As a versatile member of our Big Cap Rolling Nail series, these nails are compatible with standard 15° pneumatic coil nail guns, catering to both professional craftsmen and DIY enthusiasts.

Product Features & Competitive Advantages

Core Features

• Screw Shank Design: The threaded structure significantly increases friction with wood and other materials, providing stronger grip and anti-loosening performance compared to smooth shank nails.
• Electro Galvanized Coating: Electroplating process forms a uniform, smooth protective layer that resists rust and corrosion in mild humid environments, extending the service life of the nails.
• Precise 1-3/4 Inch Length: Tailored for thick wooden materials, roof substrates, and furniture components that require deep and stable fixation.
• Sharp Tip Structure: The sharpened tip reduces penetration resistance, allowing the nail to easily pierce dense wood without splitting the material.
• 15° Coil Collation: Compatible with all standard 15° pneumatic coil nail guns, enabling continuous and high-efficiency installation for large-scale projects.
• Lightweight Bulk Packaging: 120 nails per coil, 60 coils per carton (7200 nails total), with a carton weight of only 9.2kg—easy to transport and store, ideal for on-site construction needs.

Key Advantages Over Ordinary Fasteners

• Superior Grip Performance: The screw shank design locks the nail firmly in the material, preventing loosening caused by vibration or structural movement.
• Cost-Effective Corrosion Protection: Electro galvanizing offers reliable rust resistance at a more economical price point compared to hot-dip galvanizing, suitable for budget-conscious projects.
• Versatile Application Scope: Widely applicable to construction, woodworking, roofing, and furniture making, replacing multiple types of nails to simplify inventory management.
• High Installation Efficiency: Coil collation design eliminates the need for manual nail feeding, reducing labor time and improving work efficiency by up to 40%.
• Material-Friendly Penetration: The sharp tip and threaded shank minimize wood splitting, ensuring the integrity of the fastened structure.

Technical Specifications

Product Display

High-resolution images showcasing product appearance, screw shank details, and electro galvanized coating:

Application Scenarios

1-3/4 Inch Screw Shank Electro Galvanized Coil Nails are versatile fasteners suitable for various construction and woodworking projects, excelling in the following scenarios:

• Wooden Structure Construction: Ideal for building wooden frames, trusses, and beams, with the screw shank providing stable fixation to prevent structural loosening.
• Roof Installation Projects: Suitable for fastening roof sheathing, underlayment, and medium-thickness roof tiles, ensuring reliable anchoring to the roof deck.
• Custom Furniture Making: Perfect for assembling solid wood furniture, cabinets, and shelves, minimizing wood splitting and ensuring the durability of the finished product.
• Interior Decoration Work: Applicable to installing wooden wall panels, ceiling frames, and flooring substrates, with the electro galvanized coating matching indoor aesthetic requirements.
• DIY Craft Projects: A practical choice for DIY enthusiasts to create wooden crafts, garden structures, and storage racks, offering easy installation and reliable performance.

Our Big Cap Rolling Nail series covers 5 core variants: Smooth Electro Galvanized Coil Nails, Smooth Hot Dipped Galvanized Coil Nails, Screw Shank Electro Galvanized Coil Nails, Screw Shank Hot Dipped Galvanized Coil Nails, and Painted Coil Nails. Each variant is available in 6 length specifications (3/4” to 1-3/4”) to meet the diverse needs of construction, woodworking, and roofing projects.

Step-by-Step Usage Guide

Follow these steps to ensure safe and effective use of these screw shank electro galvanized coil nails:

1. Tool Preparation & Inspection: Select a 15° pneumatic coil nail gun suitable for woodworking, set the air pressure to 85-115 PSI (adjust according to material hardness), and check that the gun's feeding mechanism is clean and free of jams.
2. Coil Loading: Open the nail gun magazine, insert the 15° electro galvanized coil (align the collation angle with the magazine guide), and lock the magazine to secure the coil in place.
3. Depth Adjustment: Test drive a nail into a scrap piece of the target material. Adjust the depth control knob to ensure the nail penetrates fully into the material with the head flush with the surface, avoiding over-penetration or insufficient fixation.
4. Fastening Operation: Position the nail gun perpendicular to the material surface, press the contact tip firmly to activate the safety trigger, and pull the trigger to drive the nail. Maintain a nail spacing of 8-12 inches for structural projects to ensure uniform force distribution.
5. Post-Use Maintenance: After completing the project, remove unused coils from the nail gun, clean the gun and remaining nails with a dry cloth, and store the nails in a dry, ventilated area to avoid dampness and corrosion.

Benefits for Customers

• Long-Term Structural Stability: The screw shank design ensures the nails stay firmly locked in the material, preventing loosening and extending the service life of the project.
• Cost-Effective Solution: Electro galvanized coating provides reliable rust resistance at a lower cost, reducing the overall budget of construction and woodworking projects.
• High Work Efficiency: Coil collation design enables continuous installation, saving labor time and improving project completion speed.
• Versatile Application: One type of nail for multiple projects, simplifying inventory management and reducing the need to stock various fasteners.
• Easy Transportation & Storage: Lightweight carton packaging (only 9.2kg) is easy to carry to construction sites and store in workshops or warehouses.

Product Series & Customer Support

Big Cap Rolling Nail Series Classification

• Shank Type Differentiation:
  • Smooth Shank: Easy to install and remove, suitable for temporary fixtures
  • Screw Shank: High grip and anti-loosening performance, ideal for permanent structures
• Surface Treatment Differentiation:
  • Electro Galvanized: Economical corrosion protection for mild indoor/outdoor use
  • Hot-Dip Galvanized: Superior corrosion resistance for harsh outdoor environments
  • Painted: Custom color for aesthetic matching with project materials
• Length Range: 3/4” to 1-3/4”, covering thin to thick material fastening needs for diverse projects

Customer Support

• Free Samples: We provide free nail samples for construction and woodworking project testing—you only need to cover the shipping cost.
• Technical Guidance: Our professional team offers on-site or online advice on nail selection and installation techniques for woodworking and roofing projects.
• Fast Delivery: In-stock products are delivered within 3-5 working days; customized orders are delivered within 7-15 working days.
• Professional Consultation: Contact our sales team for detailed information on product specifications, compatibility, and project pricing.

Customer Testimonials & Reviews

Feedback from our global construction and woodworking customers on this product:

• Kevin L. (US Woodworking Contractor): "These 1-3/4 inch screw shank nails are perfect for our solid wood furniture projects. The threaded design prevents wood splitting and keeps joints tight. We use the Big Cap Rolling Nail series for all our woodworking needs."
• Marco T. (European Construction Builder): "For wooden roof trusses and frames, these electro galvanized nails provide great corrosion resistance at a low cost. The coil design makes installation fast and efficient on our construction sites."
• Wang J. (Chinese DIY Enthusiast): "I use these nails for my garden wooden structures and furniture projects. They are easy to use with my pneumatic nail gun, and the grip is much better than ordinary smooth shank nails."

FAQ (Frequently Asked Questions)

Q1: What is the difference between electro galvanized and hot-dip galvanized nails?

A1: Electro galvanizing forms a thinner, smoother coating through an electroplating process, offering cost-effective corrosion resistance for mild environments. Hot-dip galvanizing immerses nails in molten zinc to form a thicker coating, providing superior protection for harsh outdoor or coastal environments.

Q2: Can these screw shank nails be used for outdoor projects?

A2: Yes, these electro galvanized screw shank nails are suitable for mild outdoor projects such as garden wooden structures. For long-term use in humid or coastal outdoor environments, we recommend hot-dip galvanized variants for better corrosion resistance.

Q3: Are these nails compatible with cordless coil nail guns?

A3: Yes—these 15° coil nails are compatible with most cordless and pneumatic coil nail guns from leading brands like DeWalt, Makita, and Bosch.

Q4: How to prevent electro galvanized nails from rusting during storage?

A4: Store the nails in a dry, ventilated warehouse with relative humidity below 60%. Keep the original packaging sealed until use, and avoid storing them in damp basements or outdoor areas.

Q5: What is the recommended nail spacing for wooden frame construction?

A5: For wooden frame construction, we recommend a nail spacing of 8-12 inches to ensure uniform force distribution and structural stability. Adjust the spacing according to the thickness and load-bearing requirements of the wood.