Shear Nuts

Zinc plated shear nuts, one size only 8mm, are a high security permanent nut fastening. At a pre determined torque the hexagon part of the nut shears off leaving a tamper-proof cone. Widely used on security fencing, window grilles, roller shutters, external seating etc. They can be used with a wide range of fixing types, particularily sleeve anchors and through bolts.

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