Vandal Proof Nuts & Bolts For Memorial Bench?

Foresty Forest

Foresty Forest

Joined
14 Jan 2020
Messages
167
Reaction score
2
Country
United Kingdom
We met a friend on our dog walk and she showed us how local kids had unbolted a couple of slats from the bench she'd erected in memory of her husband. They'd thrown them into the silt of the river where they can't be retrieved. The slats were simply bolted in place and they must have brought a spanner to undo the nuts. There's plenty more slats for the kids to easily have a go at. Is there anything we could replace the nuts with that would be difficult to undo? The slats are wood and would eventually need to be replaced. At a guess the bolts are probably 10mm diameter.

Thanks
 
What about recessing the nuts and bolts and then glueing in a wooden plug to fill the recess.

Or a 12 bore shotgun to get rid of the vermin.
 

Security Shear Nuts Nuts | Nuts, Bolts & Washers | Screwfix

Buy Security Shear Nuts Nuts at Screwfix.com. UK call centre ready for your call 24/7. 30 day money back guarantee. 60 days free credit available. Choose from top trade brands.
www.screwfix.com www.screwfix.com

The hexagonal part of the nut breaks off when the nut is fully tightened, The nut can then not be undone as there is nothing for the spanner to grip.
 
bernardgreen said:

Security Shear Nuts Nuts | Nuts, Bolts & Washers | Screwfix

Buy Security Shear Nuts Nuts at Screwfix.com. UK call centre ready for your call 24/7. 30 day money back guarantee. 60 days free credit available. Choose from top trade brands.
www.screwfix.com www.screwfix.com

The hexagonal part of the nut breaks off when the nut is fully tightened, The nut can then not be undone as there is nothing for the spanner to grip.
Click to expand...
These sound good. But what happens when you need to replace the slats? I guess remove the wood around the bolts and cut with a hacksaw?
 
You must log in or register to reply here.
Back
Top