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Trusted by Builders and Subbies. +50,000 products shipped to sites Australia wide.
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Zinc-plated Dynabolt M16 x 145mm

Delivery in 3 - 5 days. MAX 5 day delivery guarantee! Metro BNE, SYD, MEL.

ASNZ 2890.1:2004 compliant for car parks.

60 day returns. No re-stocking fees.

100% money back guarantee. Not satisfied? Full refund, no questions asked.

$150 inc GST minimum order

Buy now!

$3.70 inc GST

Notify me when back in stock

16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing – Heavy-Duty Wheel Stop & Speed Hump Fastener for Concrete

Designed for demanding Australian and New Zealand site conditions, this 16mm Dynabolt Sleeve Anchor Fixing delivers reliable, high-strength anchoring for traffic safety installations. Ideal for builders, contractors, and site managers needing secure concrete fixings for civil and commercial applications.

Made from yellow zinc-plated steel for enhanced corrosion resistance, this anchor provides a 135mm fastening length with a 55mm embedded depth, ensuring a strong, flush-head hold for wheel stops, speed humps, wall guards, and lane delineators.


Key Features


  • Material: Yellow zinc-plated steel
  • Diameter: 16mm
  • Fastening Length: 135mm (measured under hex nut)
  • Embedded Depth: 55mm
  • Weight: 0.002kg
  • Installation: Suitable for concrete surfaces
  • Finish: Corrosion-resistant yellow zinc plating
  • Head Type: Flush head fastener
  • Strength: Medium–high anchor strength for civil applications
  • Warranty: 12 months


Why Choose the 16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing?


  • Provides a secure, long-lasting anchor for heavy-duty traffic management products
  • Corrosion-resistant coating for outdoor and coastal applications
  • Flush-head design for a cleaner, safer finish
  • Compatible with a wide range of civil products, including wheel stops, speed humps, and wall guards
  • Optimised for Australian & NZ site conditions


Applications


  • Securing wheel stops in car parks
  • Fixing speed humps on concrete roadways
  • Anchoring rubber wall guards and lane delineators
  • Commercial and industrial facility installations
  • Public infrastructure projects


Frequently Asked Questions


Is this fixing suitable for asphalt or bitumen?
No, this Dynabolt is designed specifically for concrete surfaces. For asphalt or bitumen, use road spike fixings.


Can it be used in coastal environments?
Yes, the yellow zinc-plated finish offers improved corrosion resistance, making it suitable for coastal and outdoor areas.


What tools are required for installation?
You’ll need a 16mm masonry drill bit, drill, and a socket or spanner to tighten the hex nut.


Does it come with washers?
No, washers are not included and should be purchased separately if required.


Can it be reused?
No, Dynabolt anchors are single-use fixings and should not be reused after removal.


What is the weight capacity?
Capacity depends on substrate quality, but it provides high holding power for traffic safety products.


Is it compliant with Australian standards?
Yes, it is designed for civil use in Australia and New Zealand and meets local performance expectations.


Need a fixing you can trust on site? The 16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing delivers strong, lasting performance for civil traffic products. Buy now!

Who we've worked with

Description

16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing – Heavy-Duty Wheel Stop & Speed Hump Fastener for Concrete

Designed for demanding Australian and New Zealand site conditions, this 16mm Dynabolt Sleeve Anchor Fixing delivers reliable, high-strength anchoring for traffic safety installations. Ideal for builders, contractors, and site managers needing secure concrete fixings for civil and commercial applications.

Made from yellow zinc-plated steel for enhanced corrosion resistance, this anchor provides a 135mm fastening length with a 55mm embedded depth, ensuring a strong, flush-head hold for wheel stops, speed humps, wall guards, and lane delineators.


Key Features


  • Material: Yellow zinc-plated steel
  • Diameter: 16mm
  • Fastening Length: 135mm (measured under hex nut)
  • Embedded Depth: 55mm
  • Weight: 0.002kg
  • Installation: Suitable for concrete surfaces
  • Finish: Corrosion-resistant yellow zinc plating
  • Head Type: Flush head fastener
  • Strength: Medium–high anchor strength for civil applications
  • Warranty: 12 months


Why Choose the 16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing?


  • Provides a secure, long-lasting anchor for heavy-duty traffic management products
  • Corrosion-resistant coating for outdoor and coastal applications
  • Flush-head design for a cleaner, safer finish
  • Compatible with a wide range of civil products, including wheel stops, speed humps, and wall guards
  • Optimised for Australian & NZ site conditions


Applications


  • Securing wheel stops in car parks
  • Fixing speed humps on concrete roadways
  • Anchoring rubber wall guards and lane delineators
  • Commercial and industrial facility installations
  • Public infrastructure projects


Frequently Asked Questions


Is this fixing suitable for asphalt or bitumen?
No, this Dynabolt is designed specifically for concrete surfaces. For asphalt or bitumen, use road spike fixings.


Can it be used in coastal environments?
Yes, the yellow zinc-plated finish offers improved corrosion resistance, making it suitable for coastal and outdoor areas.


What tools are required for installation?
You’ll need a 16mm masonry drill bit, drill, and a socket or spanner to tighten the hex nut.


Does it come with washers?
No, washers are not included and should be purchased separately if required.


Can it be reused?
No, Dynabolt anchors are single-use fixings and should not be reused after removal.


What is the weight capacity?
Capacity depends on substrate quality, but it provides high holding power for traffic safety products.


Is it compliant with Australian standards?
Yes, it is designed for civil use in Australia and New Zealand and meets local performance expectations.


Need a fixing you can trust on site? The 16mm Zinc-Plated Dynabolt Sleeve Anchor Fixing delivers strong, lasting performance for civil traffic products. Buy now!

Shipping

Shipping Information

Domestic Shipping (Australia)

Due to the size and weight of most orders, shipping is automatically calculated at checkout. Below is a guide to our freight charges:

  • Order value $1 – $299: $69 shipping
  • Order value $300 – $599: $99 shipping
  • Order value $600 – $849: $139 shipping
  • Order value $850 – $1,099: $169 shipping
  • Order value $1,100 – $1,500: $199 shipping
  • Order value $1,501 – $2,499: $239 shipping
  • Order value $2,500 and above: $299 shipping

Please note: We operate a freight-only model. We do not offer customer pick-up from our warehouses. All orders are dispatched via courier or freight carrier to your site or depot. This ensures faster delivery times, tighter quality control, and minimal disruption to warehouse operations.

Order Confirmation

Once your order is placed, you’ll receive an order confirmation email. This confirms that your order has been received and your payment has been pre-authorised.

We will then verify stock availability. If an item is unavailable or on back-order, we’ll void the pre-authorisation and contact you to discuss alternative options.

If your item is in stock and available for immediate shipment (within 5 business days), we will finalise payment and prepare your order for dispatch.

Order Dispatch & Shipping Notifications

If your order is in stock, it will be shipped within 3 business days of order confirmation.

All orders are shipped via freight only — no pick-up is available. You’ll receive a shipping confirmation email with tracking details within 24 hours of dispatch.

If you haven’t received a shipping notification within 4 business days, please contact us at orders@carparksandroads.com.au.

International Orders

We do ship internationally, but please note:

  • Our products are built for the Australian market (240V electrical systems).
  • They may not meet overseas electrical safety certifications.

We can provide a shipping quote for international orders upon request. If you’re happy with the quote, we’ll send a secure payment link and process your order manually.

Damaged Deliveries

Please inspect your items immediately upon delivery.

  • If you notice damage on arrival, note it on the delivery docket or reject the shipment.
  • If you do accept a damaged delivery, take photos of the packaging and product immediately.

To lodge a damage claim, send photos to orders@carparksandroads.com.au and visit our Returns page to submit a claim online.

Why Buy From Us

With 18 years serving the construction industry, we know exactly what you're going through at the end of a job.

 

Here's why you should shop with us at Car Parks and Roads.

 

  • Product knowledge. We know what you need to finish the job and get certified.

 

  • On time deliveries. You'll get priority shipping Australia wide from our closest dispatch warehouse. Next day shipping for orders before 3pm.

 

  • 60 day easy returns. Not happy with your product, we'll take it back no questions asked.

 

  • Your satisfaction guaranteed. We handpick our products for compliance and quality. If there is ever something wrong, we'll fix it straight away.

We get it . . .

We've got 18 years experience

in the Construction Industry.

Buy online - fast and easy.

Or send us your plans for a project quote.

orders@carparksandroads.com.au

30 day accounts upon application.