Premium Roofing Fasteners - Complete Solution Package
• Spiral Shank Technology: 2× withdrawal resistance vs. smooth shank nails
• Premium EPDM Washer: UV-resistant, maintains elasticity -40°C to +120°C
• Hot-Dipped Galvanizing: Zinc coating ≥40g/m² for 30+ years corrosion protection
Professional Roofing Fasteners
Leading manufacturer of galvanized roofing nails, EPDM washer screws, and typhoon-resistant fastening solutions. Engineered for contractors who demand reliability.
Roofing Fastener Series
EPDM Washer Roofing Nails
- Spiral shank for 2× withdrawal resistance
- UV-resistant EPDM washer (-40°C to +120°C)
- Umbrella head design for maximum coverage
- Hot-dipped galvanized coating
Self-Drilling Roofing Screws
- Self-drilling point saves installation time
- Hex head for power tool compatibility
- Corrosion-resistant zinc plating
- Pre-assembled EPDM washer
Heavy Duty Roofing Nails
- 316 Stainless steel for marine environments
- Twisted shank for maximum holding power
- NBR washer for extreme temperature resistance
- Typhoon-rated performance standards
Complete Specification Matrix
| Product Model | Dimensions (mm) | Material/Coating | Washer Type | Application | Min. Order (Tons) |
|---|---|---|---|---|---|
| RN-UH2.8x19-SP-HDG-EPDM | Ø2.8 × 19mm | Q195/HDG 40g/m² | EPDM Ø12mm | Light-gauge metal roofing | 2 Ton |
| RN-UH3.05x25-SP-HDG-EPDM | Ø3.05 × 25mm | Q235/HDG 40g/m² | EPDM Ø15mm | Standard corrugated roofing | 2 Ton |
| RN-UH3.3x32-TW-HDG-EPDM | Ø3.3 × 32mm | Q235/HDG 40g/m² | EPDM Ø15mm | Heavy-duty applications | 2 Ton |
| RS-SD4.8x25-HEX-ZN-EPDM | Ø4.8 × 25mm | C1022/Zinc Plated | EPDM Ø16mm | Metal-to-metal fastening | 2 Ton |
| RN-HD3.8x38-TW-SS-NBR | Ø3.8 × 38mm | 316 Stainless Steel | NBR Ø18mm | Coastal/marine environments | 2 Ton |
Primary Applications
Industrial & Commercial
Warehouses, factories, and commercial buildings requiring long-span metal roofing systems with superior wind uplift resistance.
Residential Construction
Single-family homes, multi-story residential projects with corrugated metal, standing seam, and polycarbonate roofing materials.
Agricultural Buildings
Barns, storage facilities, livestock buildings requiring cost-effective fastening solutions with excellent corrosion resistance.
Coastal Construction
Buildings within 3000ft of saltwater requiring marine-grade stainless steel fasteners for extended service life.
High Wind Zones
Typhoon and hurricane-prone regions demanding enhanced withdrawal resistance and structural integrity.
Extreme Climates
Hot, humid tropical environments and temperature-cycling regions requiring specialized washer materials.
Quality Assurance & Certifications
ISO 9001:2015
Certified Quality Management System ensuring consistent product quality.
ASTM F1667 Compliance
Full compliance with American Society for Testing and Materials standards.
CE Marking
European Conformity marking for construction products.
SGS Testing
Independent third-party testing and verification of tensile strength.
Why Choose Our Roofing Fasteners?
Superior Hold-Down Power
Spiral and twisted shank designs provide 2× the withdrawal resistance of smooth shank alternatives.
Advanced Corrosion Protection
Hot-dipped galvanizing with minimum 40g/m² zinc coating provides 30+ years of protection.
Precision-Engineered Washers
EPDM and NBR washers maintain flexibility from -40°C to +120°C, creating permanent watertight seals.
Global Manufacturing Scale
Production facilities in China and Ethiopia provide cost-effective solutions with regional advantages.
Professional Packaging
25kg cartons and 50kg gunny bags designed for efficient handling and transport.
OEM/ODM Services
Custom head stamping, private label packaging, and specialized coatings available.
Partner With The Roofing Fastener Experts
Get competitive wholesale pricing and technical support for your next project
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