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Tri-Head Bolt - Triangular Head Security Bolt - Stainless Steel (A2)

Tri head, triangular head tamper resistant bolts are typically use as to provide low-level protection against vandalism or unauthorised access. You will commonly see bolts of this type securing wheelie bin lids, hatch covers, street furniture and more.

They are ideal in situations where routine access by authorised personnel is necessary and where there is risk of vandalism and unauthorised access attempts.

Here a few typical examples of use -

These bolts provide practical, low cost locking protection for items such as wheelie bins, deorative waste bin covers, access hatches in street lighting posts, etc.


Tri-head bolt protecting commercial wheelie bin
Stop people dumping their rubbish into your bins

When used on commercial wheelie bins they offer protection against the casual dumping of third parties waste into the owners bins, which is a major problem in some environments.




Tri-head bolt protecting park waste bin
Tackling Vandalism in public parks or on street 

In public parks and gardens, the decorative covers on the waste bins are typically locked onto the base structure with a Tri-head bolt to prevent mindless vandals from emptying the bin contents onto the grass, etc.






Tri-head bolt securing lamp post access cover
Protecting Street Furniture

Access to the internal wiring in on-street lamp posts is protected by a weather resistant access panel which is normally secured with a Tri-head bolt





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