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These tri-groove nuts are an excellent way to secure equipment to prevent theft and tampering. The design of this nut makes it difficult to grab with pliers, but is removable with special hardware, which is only available to our account customers.
Tri-groove nuts can be used with tri-groove bolts, but you can also use a common carriage bolt.
Attention: We only sell security sockets/security nuts/bolts to Property Managers and Building Managers that have an account with us. Please call to order if you are on our list. Unfortunately we will not sell the security tri groove nut to any other clients for security reasons.
Thread diameter: 3/8″