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| Parameter | Specification |
|---|---|
| Product Name | Stainless Steel Traffic Sign Mounting Screws / Bolts |
| Material | 304 Stainless Steel / 316 Marine-Grade Stainless Steel |
| Head Type | Hex Head / Dome Head / Anti-theft Head / Customized |
| Thread Type | Metric / UNC / UNF / Customized |
| Diameter | M6, M8, M10, or Customized |
| Length | 20mm – 100mm or Customized |
| Finish | Polished / Plain / Passivated |
| Corrosion Resistance | Excellent – Suitable for outdoor and coastal use |
| Application | Road Signs, Street Signs, Parking Signs, Bracket Assembly |
| Installation Tools | Standard Wrench / Security Bit Tools |
| Features | Anti-theft, Tamper-resistant, Weatherproof |
| Customization | Laser Logo, Thread Type, Head Style, Packaging |
| Packaging | Bulk in cartons, polybags, or customized packaging |
Stainless Steel Traffic Sign Bolts – Secure and Long-Lasting Fasteners for Road Signage Systems
For dependable and weather-resistant sign installation, our stainless steel traffic sign bolts are engineered to deliver unmatched performance in outdoor and high-traffic environments. Manufactured using premium 304 or marine-grade 316 stainless steel, these mounting screws are ideal for securely attaching signs to poles, brackets, or mounting frames, ensuring long-term stability and safety.
Whether you’re installing permanent road signs, regulatory signs, or temporary traffic messages, these bolts provide corrosion protection, strength, and tamper-resistance that meet the demands of municipal, commercial, and construction-grade signage systems.
🔩 Key Advantages:
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High-Grade Stainless Steel: Crafted from 304 or 316 stainless steel for maximum resistance to rust, chemical exposure, and environmental wear.
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Outdoor Durability: Built to withstand rain, sun, salt air, and industrial pollutants—perfect for urban streets, highways, and coastal zones.
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Secure & Tamper-Resistant: Available with anti-theft head styles (e.g., security hex, pin torx) to deter unauthorized removal and vandalism.
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Precision Threading: Engineered for tight, reliable fits with brackets and posts, minimizing sign vibration or loosening over time.
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Custom Sizes & Styles: Offered in multiple thread types (UNC/UNF/metric) and head configurations to match regional standards and custom systems.
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Ease of Installation: Compatible with standard tools or custom security bits for quick and reliable fastening during sign deployment.
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OEM Branding Support: We provide logo engraving, special surface treatments, and customized packaging to support your brand and market needs.
Our bolts are widely used by traffic sign manufacturers, civil engineering contractors, government projects, and sign system suppliers. Whether for permanent or temporary signage, these screws are designed for efficiency, safety, and environmental endurance.
With scalable production capacity and strict quality control, we ensure every bolt meets international standards for traffic infrastructure, helping you deliver projects that last for years with minimal maintenance.
