What is the best screw type to secure the post in the spike?

We used a stainless steel, single thread posi screw, 40ml long (our posts are wooden & we wanted a screw that would not decay & could be removed easily should we need to renew the posts). Hope this helps.

Will this work for circular posts with 100mm diameter? Thanks

Could do as you can lock the posts to the spikes with screws or use expanding foam to seal the post into the square bos on top of the spikes. If you do this after getting the spikes into the ground you should be able to set the posts into a perfectly vertical position using a builders level before injecting the foam and/or inserting the side screws. You need to leave a wide hole around the box section of the spikes to allow you to insert screws if you feel the foam on its own will not be enough to hold the posts in a vertical position

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Description

🔒 Secure Your Space with Style!

PERFECT FIT - Designed to seamlessly accommodate 100mm x 100mm fence posts, ensuring a secure hold.
VERSATILE USE - Ideal for reinforcing and repairing decking, carports, and more.
HEIGHT ADVANTAGE - Standing at 600mm (23.6 inches), it provides optimal support for various structures.
EASY INSTALLATION - No batteries required—just drive it in and secure your space!
STURDY CONSTRUCTION - Engineered with 2mm thick hot dip galvanized steel for unmatched durability.

The 4" 100mm Heavy Duty Galvanised Fence Post Spike is a robust solution for reinforcing and repairing outdoor structures. Made from 2mm thick hot dip galvanized steel, it fits perfectly with 100mm x 100mm fence posts and stands at a height of 600mm (23.6 inches), making it ideal for various applications like decking and carports.

Reviews

4.7

All from verified purchases

D**D

Really well made product

Perfect for what I needed, extremely well made, competitively priced & arrived really quickly. I’ll be ordering more in for course.

2.12.2021

A**R

Great product

Cracking job

6.04.2021

S**N

Four Stars

as it says

8.07.2018

B**Y

Great Service

Not used yet but quality looks robust, very responsive compsny

6.07.2019

J**Y

Should last for years!

Perfect, very pleased!

14.01.2020

C**S

Cheaper than Wickes

Just what we needed & cheaper than Wickes!

21.09.2018

M**C

Out of alignment

The spike was out of alignment with the upper bracket which makes it more awkward when achieving vertical - the end point on one was over an inch from the centre point, another by nearly 2 inches!Shame the seams are not fully welded, but that was shown in one of the photos.Galvanising looks good.

17.03.2021

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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Manufacturer	Fencepostspikesuk
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No

4" 100mm Heavy Duty Galvanised Fence Post Spike (2)

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