
Security Fasteners
Security fasteners and security fixings from Fastenright provide reliable protection against tampering and theft. Supplied to manufacturers, installers, and trade professionals worldwide, our range includes security bolts, screws, and nuts, available in both permanent and reusable designs.
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Premium Security Fasteners (11)
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Security Bolts (14)
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Security Screws (137)
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M3.5 Electrical Security Screws (4)
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Tamper Proof Screws (114)
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Security Nuts (18)
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Security Barrel Nuts Sex Bolt Sets (11)
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Shear Bolts (11)
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Security Anchors (9)
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Security Bits, Tools & Drivers (24)
Our Security Fixings
Fastenright has been a trusted supplier of security fasteners and tamper-proof fixings since 1983, serving customers across the UK and worldwide.
Used in prisons, hospitals, automotive, and military applications, security fasteners help protect installations where safety, controlled access, and tamper resistance are critical.
Our standard range includes security bolts, screws, and nuts, together with the appropriate security tools where required. These specialist fastening systems are designed to help restrict removal using standard tools, providing dependable protection against unauthorised access or interference.
Both permanent and reusable security fasteners are available to suit different installation requirements:
- Permanent security fixings – Designed for applications where removal is not intended
- Reusable security fixings – Suitable where authorised maintenance access may be required
This allows installers and engineering teams to select the appropriate balance between tamper resistance and future accessibility.
In addition to our stocked range, Fastenright manufactures custom security fixings to order, including:
- Non-standard sizes
- Metric and imperial threads
- Components made to customer drawings and specifications
With both standard stock and custom manufacture available, Fastenright supports specialist security fastening requirements with short lead times and application-specific solutions.
For technical advice or to discuss a bespoke requirement, contact us to discuss your application.

