// OUTDOOR INFRASTRUCTURE
Utility & Infrastructure security fasteners.
Meters, guardrail, fencing, and outdoor enclosures rely on tamper-proof fasteners and nuts to deter theft and unauthorized access.
Request a Quote →// WHY IT MATTERS
Utility hardware sits outdoors, often unattended, and is frequently targeted for scrap metal theft or unauthorized access to metering and infrastructure. Tri-Groove nuts and bolts hold guardrail, fencing, and enclosure hardware in place with a joint that resists back-out even when both sides of the fastener are exposed.
// RECOMMENDED PRODUCTS
Security fasteners suited to this application.
Tri-Groove Screws
Tri-Groove machine and sheet-metal screws for high-security, anti-theft use.
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Security Nuts
Tri-Groove and break-away nuts in zinc alloy and stainless to complete a secure joint.
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Spanners
Two-hole spanner machine and sheet-metal screws for public installations.
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Tri-Groove Sockets
Tri-Groove sockets for turning tamper-resistant nuts and bolts.
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