USD 0.00 ~ USD 0.00/carton
50/ carton (Min. Order)
Where nail speed meets screw strength
Engineered for high-volume construction, our Iron Nail Screws feature a revolutionary hybrid design: the penetration speed of a hardened nail point with the holding power of deep-cut screw threads. Install 3x faster than conventional screws while delivering 200% greater withdrawal resistance than nails.
The Framing Revolution
Transform your construction workflow with our patent-pending Iron Nail Screws. The hardened diamond-point tip punches through wood fibers like a nail, eliminating pilot holes while the aggressive helical threads create maximum engagement for structural integrity.
Performance Advantages
⚙️ Dual-Function Design:
Nail-Style Point: Hardened C1038 steel tip (HRC 52-55) penetrates lumber instantly
Screw-Grade Threads: 30° helix angle provides 28 kN/m withdrawal resistance
🛡️ Durability Features:
Triple-layer zinc coating (≥12μm) withstands 1000hr salt spray (ASTM B117)
Anti-friction ribs reduce driving torque by 40%
Notched shank prevents wood splitting in green lumber
🔧 Installation Efficiency:
Compatible with pneumatic nail guns (34° collation) or impact drivers
Installs in 0.8 seconds per fastener (vs 2.5s for standard screws)
No thread stripping during high-speed driving
Technical Specifications
| Parameter | Specification |
|---|---|
| Point Type | Diamond nail point (Self-penetrating) |
| Thread Design | Modified buttress thread |
| Drive Type | T-30 Torx® / Phillips #3 |
| Materials | Carbon Steel (Grade 1022A) |
| Finish | Zinc Flake (ISO 10683) / Hot-Dip Galv |
| Shank | Partial/Full thread options |
| Diameters | 3.5mm, 4.0mm, 4.5mm (≈#8, #9, #10) |
| Lengths | 50mm - 150mm (2" - 6") |
| Standards | ASTM F1667, EN 14592 |
Withdrawal Resistance Comparison
| Fastener Type | Withdrawal Force (in 50mm SPF lumber) |
|---|---|
| Iron Nail Screw | 28 kN/m |
| Common Nail | 9 kN/m |
| Deck Screw | 22 kN/m |
| Lag Bolt | 31 kN/m |
Critical Applications
Wood framing and structural connections
Pallet manufacturing and repair
Deck substructures and joist hangers
Concrete formwork assembly
Fence panel installation
Hurricane strap fastening
Packaging Solutions
Pneumatic gun strips (150-200pc)
Resealable contractor boxes (5kg)
Weatherproof bulk drums (50kg)
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