Skip to the beginning of the images gallery

6.5mm x 25mm Galvanised Mushroom Head H-IT Strike Anchor

As low as $0.145 /each

The “as low as price” is based on buying the largest pack qty and a cart value over $250

BUY MORE. SAVE MORE.
	Price for each item	Subtotal	% savings
Buy 2 +	Buy 2 - 4	$3.00 each	$6.00	45.45%
Buy 5 +	Buy 5 - 9	$1.40 each	$7.00	53.33%
Buy 10 +	Buy 10 - 19	$0.80 each	$8.00	42.86%
Buy 20 +	Buy 20 - 49	$0.50 each	$10.00	37.50%
Buy 50 +	Buy 50 - 99	$0.28 each	$14.00	44.00%
Buy 100 +	Buy 100 - 199	$0.24 each	$24.00	14.29%
Buy 200 +	Buy 200 - 499	$0.22 each	$44.00	8.33%
Buy 500 +	Buy 500 - 699	$0.20 each	$100.00	9.09%
Buy 700 +	Buy 700 - 999	$0.19 each	$133.00	5.00%
Buy 1000 +	Buy 1000 - 1999	$0.18 each	$180.00	5.26%
Buy 2000 +	Buy 2000 +	$0.17 each	$340.00	5.56%
Savings % based on buy qty vs previous buy qty
Show % Savings

SKU: 65MHIT6525G

In Stock

Select Add-Ons

6.5mm x 160mm x 100mm SDS Plus 2 Head Masonry Drill Bit ***Bundle Buy***

$14.00($14.00/ea)

6.5mm x 310mm x 250mm SDS Plus 2 Head Masonry Drill Bit ***Bundle Buy***

$21.00($21.00/ea)

Total amount =

Please select any of the option above and then proceed.

SKU: 65MHIT6525G

In Stock

Other Sizes in Range

Free Delivery

Email Quote

To create a quote, add all the items to your shopping cart, go to shopping cart and click “Email as a Quote”.

Save to Wishlist

Spend Discount

Upto $99
5% Off

$100 to $249
10% Off

Over $250
15% Off

Matching Parts

Technical Specifications

Specs - Mushroom H-IT Anchors Galvanised.pdf Hobson Conxtruct Catalogue.pdf Hobson Article Concrete v Anchoring.pdf

More Information
Product	H-IT Strike Anchors
Head Type	Mushroom Head
Size	M6.5 (6.5mm)
Anchor Length (l)	25mm
Corrosion Protection Level	Excellent
Internal or External	External
Class Grade	High Tensile Class 10.9
Material	AISI 1040 Carbon Steel
Finish	Mechancial Galvanised
Head Diameter (a)	12.00mm
Head Height (h)	4.00mm
Drive Type	Hammer
Drill Hole Size	6.5mm
Tightening Torque (Nm)	32 MPA: 1.3kN
Minimum Edge Distance	78mm
Minimum Embedment Depth	25mm
Closest size in imperial	1/4"
Brand	Hobson Engineering
Alternative Brands	Iccons

Dimensional data is a guide only. Tolerance differences exist between brands and batches

Description

M6.5 (6.5mm) H-IT Anchors are the stainless steel hammer-drive H-IT anchor for fast medium-load fixings into solid masonry. The strike-style hammer-set anchor combines a nail through a sleeve in one piece - drill the hole, drop the anchor through the fixture, hammer the pin home. Faster than a threaded fixing where load is light to moderate. Used for cable tray brackets, conduit clips and lightweight wall mounting.

About H-IT Anchors

H-IT stainless steel hammer-drive anchors - pre-assembled anchor with a pin that drives home with a hammer to expand the body within the hole. Used for fast medium-load fixings into solid masonry where stainless corrosion resistance is required.

Recommended use Fixings into masonry substrates - concrete, brick, block, stone and dense composite walls. Pick the anchor by substrate type and load rating; drill the matching hole size from the specifications table above.

Also known as

Hammer Drive Anchor · Stainless Hammer Anchor · Nail Drive Anchor

Pairs with

Masonry Drill Bits

Frequently Asked Questions

What is this anchor and how does it install?

A stainless H-IT strike anchor - pre-assembled body with a steel pin pre-loaded inside. Drill the hole through your fixture and into the masonry, push the entire anchor through in one piece, then hammer the projecting pin home to expand the body against the substrate.

Fast single-piece install - no setting tool, no separate bolt. The stainless body suits external and corrosion-prone applications where galvanic compatibility with the fixture matters (stainless balustrade, marine fittings, external signage).

What hole size do I drill?

Drill a 6.5mm hole for this H-IT strike anchor. The hole accepts the anchor body so the pre-loaded pin can deploy the expansion when hammered.

Vacuum or blow the hole clean before inserting the anchor. Drilling dust at the bottom of the hole prevents proper setting and reduces pull-out resistance.

Do I need a special setting tool?

No - a standard hammer is enough. Position the pin head against the work face and drive it home in one or two firm hammer blows.

Make sure the hammer blow is straight down the anchor axis - angling the blow bends the pin and ruins the install. If the pin stops short, the hole was too shallow; drill deeper or step down one size.

What does this hold?

Light-to-medium load fixings - stainless balustrade, marine fittings, signage and external installations where corrosion resistance matters.

Always check the manufacturer load chart for your specific concrete strength and embedment depth. Pull-out resistance varies with substrate density and the anchor's set quality.

Can I remove or service this anchor?

H-it strike anchors are permanent. Once the pin is driven the anchor body is expanded against the substrate and cannot be reset. To remove the fixture, pull the pin out (which expands the body further) and the assembly comes free.

For applications needing removable / serviceable fixings, specify a screw anchor or a sleeve anchor instead.

Material & Coating

Galvanised Hot-dip galvanised carbon steel. The standard outdoor finish; thick zinc coating gives decades of corrosion resistance. The right choice for trailer chassis, mast and pole mounting, structural pipe clamping and outdoor tank fittings.

Important Performance in permanent coastal applications (within 300 metres of the sea) is reduced. Refer to AGA technical bulletins or contact us for the right grade for severe marine exposure.

Class Metric fasteners are classified as class 2, 4.6, 8.8, 10.9, 12.9, 14.9. See the head marking chart and full strength table.

How to Measure

Still not sure? See our step-by-step identification guide for help measuring your fastener.

Resources

Technical library PDFs

For full technical data including key product information, range and a CAD drawing, see our Technical PDFs library.

Measurement conversion calculators

Convert between metric and imperial sizes, gauge to mm, decimal to fraction and TPI to pitch with our measurement conversion calculators.

Pricing & Delivery

Includes GST, a Tax Invoice and Free Standard Delivery anywhere in Australia.

Buy with Confidence

15+ years selling online · 25,000+ stock lines · 200 million pieces ex-stock in Brisbane QLD.

Excellent on REVIEWS.ioTrusted by DIYers, tradespeople, builders, manufacturers, government, councils and engineers across Australia · Read reviews

Disclaimer

Technical data Researched and compiled from numerous industry sources for the sole purpose of providing basic information. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person, and Bolt and Nut Australia is not responsible for any loss, claim or damages arising therefrom. In developing this information, Bolt and Nut Australia has made a determined effort to present it accurately.

Measurements Sizes are taken from supplier catalogues or hand-measured and should be used as a guide. Minor variation between batches is normal. Stock is sourced from various suppliers, so differences may exist between batches in markings, appearance or finish.

Product Photos & PDF Data Sheets Represent the product type, not exact size. PDFs are a reference guide only. Specifications may change without notice.

If you see any problems with any of our specifications or you require additional information please contact us.

Delivery

Orders UNDER $30

Weigh less than 500grams

Exceptions: Tools, Kits, Bulky items = Sent as a parcel with tracking

Small orders that fit into the slot of your Letterbox are sent:

FREE with Aust Post Letter delivery with NO TRACKING and delivery between 4-12 business days

Select a Quicker delivery service

$7.00 Parcel Delivery 2-7 business days
From $12.00 Express Delivery 1-4 business days
From $14.00 StarTrack PREMIUM Express Delivery 1-3 business days

Click & Collect - Warehouse pickup

Unit 9, 93 Rivergate Place, Murarrie, QLD

Place your order online and we will have it ready within 2 hours. Call if required sooner
Pickup times between 8am - 4pm, Monday - Friday

Orders OVER $30

Weigh more than 500grams

Included is orders under $30 but weigh more than 500grams or wont fit in the slot of your letterbox

Including Large and Bulky heavy orders are sent:

FREE as a Parcel Delivery WITH TRACKING and delivery between 2-7 business days

Select an Express delivery service

From $12.00 Express Delivery 1-4 business days
From $14.00 StarTrack PREMIUM Express Delivery 1-3 business days

Click & Collect - Warehouse pickup

Unit 9, 93 Rivergate Place, Murarrie, QLD

Place your order online and we will have it ready within 2 hours. Call if required sooner
Pickup times between 8am - 4pm, Monday - Friday

All delivery dates are estimated and depend on stock availability, delivery location, service chosen, size of order, time of year, when order was placed e.g long weekends or sale periods.

Further delivery information can be found on our Delivery page

Help

Supplier Details

MPN	MHAHTMMM065025, STMH65025G
UPC	9314818909860, 9347176003406