Metric Zinc Tri-Groove Security Nuts - Zamak 5

• Zamak 5 Zinc Alloy is light-weight & corrosion resistant with the highest impact strength of all zinc based alloys
• Tapered diameter resistant to gripping devices
• They are also known as Trident Drive Nuts, T-Groove Nuts, Tri Groove Nuts, and Coned Trident Drive Nut
• Installed using a special tri groove socket
• Commonly used with driverless fasteners and anchored bolts for added security

Trident™ Nuts are suitable for providing tamper-resistant fastening for a wide range of products using bolts, screws, or concrete and masonry anchoring devices. Trident™ Nuts have been used extensively in correctional institutions, hospitals, universities, public places and retail stores to secure a variety of products. The Trident™ Nut is a tamper-resistant internally threaded fastener featuring a conical design that prevents unauthorized removal. It has 3 indented slots for installation and removal with a proprietary tool.