About Us Contact Us Shipping Easy Returns Privacy Terms of Service Instant Quote Trade Accounts Installation
Trusted by Builders and Subbies. +50,000 products shipped to sites Australia wide.
Trusted by Builders and Subbies. +50,000 products shipped to sites Australia wide.
Skip to content
Galvanised Screw Bolt M12 x 100mm - Car Parks and Roads

Galvanised Screw Bolt M12 x 100mm

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!

$2.49 inc GST

Notify me when back in stock

M12 Galvanised Screw Bolt – Heavy-Duty Concrete Fixing

The M12 Galvanised Screw Bolt is a high-strength fixing solution designed for securely anchoring traffic management products, wheel stops, speed humps, and bollards to concrete surfaces. Its galvanised finish provides excellent corrosion resistance, making it ideal for both indoor and outdoor use in tough Australian and New Zealand conditions.

With its specialised thread design, this bolt grips the concrete firmly, ensuring a secure and long-lasting hold. Installation is quick and simple, just drill with a 12mm SDS (slotted drive shaft) bit to the required depth and screw the bolt straight in.


Key Features


  • Made from high-strength steel with a galvanised finish for corrosion resistance
  • Designed for heavy-duty applications in traffic and industrial settings
  • Quick and simple installation using a 12mm SDS drill bit
  • Secure grip in concrete for maximum stability
  • Suitable for indoor and outdoor environments


Ideal Applications


  • Fixing wheel stops to concrete
  • Securing speed humps and traffic calming devices
  • Installing bollards and safety barriers
  • General heavy-duty anchoring into concrete


Technical Specifications


  • Gauge: M12
  • Material: Galvanised steel
  • Weight: 0.17 kg
  • Width: 12 mm
  • Height: 100 mm
  • Warranty: 12 months


Frequently Asked Questions


Can this be used outdoors?
Yes, the galvanised finish provides excellent resistance to rust and corrosion, making it suitable for outdoor use.


What drill bit should I use?
Use a 12mm SDS (slotted drive shaft) drill bit to the required depth before inserting the bolt.


Does it require any special tools?
Standard SDS drill and wrench are all you need for installation.


Is it reusable?
While it can be removed, reusing is not recommended as performance may be reduced.


Order the M12 Galvanised Screw Bolt today for a secure and reliable fixing solution.

Who we've worked with

Description

M12 Galvanised Screw Bolt – Heavy-Duty Concrete Fixing

The M12 Galvanised Screw Bolt is a high-strength fixing solution designed for securely anchoring traffic management products, wheel stops, speed humps, and bollards to concrete surfaces. Its galvanised finish provides excellent corrosion resistance, making it ideal for both indoor and outdoor use in tough Australian and New Zealand conditions.

With its specialised thread design, this bolt grips the concrete firmly, ensuring a secure and long-lasting hold. Installation is quick and simple, just drill with a 12mm SDS (slotted drive shaft) bit to the required depth and screw the bolt straight in.


Key Features


  • Made from high-strength steel with a galvanised finish for corrosion resistance
  • Designed for heavy-duty applications in traffic and industrial settings
  • Quick and simple installation using a 12mm SDS drill bit
  • Secure grip in concrete for maximum stability
  • Suitable for indoor and outdoor environments


Ideal Applications


  • Fixing wheel stops to concrete
  • Securing speed humps and traffic calming devices
  • Installing bollards and safety barriers
  • General heavy-duty anchoring into concrete


Technical Specifications


  • Gauge: M12
  • Material: Galvanised steel
  • Weight: 0.17 kg
  • Width: 12 mm
  • Height: 100 mm
  • Warranty: 12 months


Frequently Asked Questions


Can this be used outdoors?
Yes, the galvanised finish provides excellent resistance to rust and corrosion, making it suitable for outdoor use.


What drill bit should I use?
Use a 12mm SDS (slotted drive shaft) drill bit to the required depth before inserting the bolt.


Does it require any special tools?
Standard SDS drill and wrench are all you need for installation.


Is it reusable?
While it can be removed, reusing is not recommended as performance may be reduced.


Order the M12 Galvanised Screw Bolt today for a secure and reliable fixing solution.

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.