FB275/K4-900

FB275/K4-900

FB275/K4-900

Starting at $2,500

The ännt FB275/K4-900 is a high-security fixed bollard certified to ASTM M30/K4. With a 900 mm above-ground height and a reinforced 275 mm steel cylinder, it delivers dependable crash protection for sites requiring permanent perimeter security.

Height *

The crash-rated automatic bollards come in two height options: 900mm or 1200mm.

Lighting

Reflective Strips

Enter RAL colour for custom powder coating

Total: $2,500

The ännt FB275/K4-900 is a permanently installed crash-rated bollard designed for locations that require reliable vehicle-impact protection in a fixed, non-removable configuration. Certified to ASTM M30/K4, this model is engineered to stop a 15,000-lb vehicle traveling at 30 mph, making it suitable for commercial facilities, corporate campuses, municipal properties, logistics sites, and sensitive access-controlled areas.

The reinforced 900 mm steel cylinder is anchored into a deep foundation structure, forming an immovable barrier capable of absorbing significant impact energy. With no moving components, the fixed design guarantees long-term durability and minimal maintenance while providing consistent, always-active protection.

Constructed from high-grade steel and available with optional stainless-steel sleeve finishes, the FB275/K4-900 integrates seamlessly with ANNT’s removable, semi-automatic, and automatic bollards for cohesive sitewide layouts.

The FB275/K4-900 delivers strong certified crash performance in a clean, permanent installation that supports safe, secure site operations.

Bollard Type

Fixed
Crash Rating

K4
Diameter

275mm
Finish

Powder Coated, Stainless Steel 304, Stainless Steel 316
Foundation Depth

1500 mm / 59.05 in
Height

900mm / 35.4in

Spec Sheet

Spec Sheet
  • 1. What makes ännt Bollards different from other perimeter protection manufacturers?

    Our certified products are backed by one of the most experienced teams in the industry — experts who ensure every solution is engineered, installed, and performing to the highest standard. We pride ourselves on having the best product and the best customer service in the industry.

  • 2. How do I know which bollard or barrier is right for my project?

    Our team provides tailored guidance for every application. We review your site conditions, access needs, and threat requirements to ensure the correct model, foundation type, and configuration are specified from the start.

  • 3. Are all ännt products certified or crash-rated? What’s the difference?

    Many of our systems are crash-rated to PAS 68, ASTM M-series, and IWA 14-1 standards. Non-rated models share the same engineering precision but are designed for light-duty or architectural applications where certification isn’t required.

  • 4. Can ännt Bollards work directly with my architect, contractor, or security consultant?

    Yes. Collaboration is at the heart of what we do. We frequently partner with design teams, contractors, and consultants to simplify coordination, maintain compliance, and ensure efficient installation.

  • 5. Do your systems meet international standards for crash testing and safety?

    Yes. ännt’s crash-rated products are independently tested and certified to meet recognized global standards, including PAS 68, ASTM M-series, and IWA 14-1 — ensuring proven performance and consistent results on projects worldwide.

  • 6. How do your bollards perform in harsh winter conditions?

    Our bollards are engineered to perform reliably in extreme climates. Heated components, sealed enclosures, and drainage systems prevent freezing, while corrosion-resistant materials ensure long-term durability through snow, salt, and ice.

  • 7. Can ännt customize bollard finishes, materials, or operation types for specific site requirements?

    Yes. We offer multiple finishes, materials, and operation types — including automatic, semi-automatic, and removable models — with options for lighting, access control, and aesthetic integration to suit any environment.

  • 8. How quickly can products be delivered or installed once a project is approved?

    Lead times vary by model and project size, but we maintain efficient production and logistics channels to support fast turnaround across North America, with installation guidance and support available where needed.

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