Vandalguard 2 1/2" Truss Head Bolt & Nut Set - Tamper-proof
5/16-18 frangible (break-a-way) nut.
A low torque, frangible (break-a-way) nut, installed with a standard wrench and removable by authorized persons by a special procedure.
Intended for mounting traffic signs with zinc plated steel bolts. Available only in 5/16-18 thread size.
Set of 1 Nut & Bolt --5/16-18 X 2 1/2 Truss Head Bolt & Nut Set - Tamper-proof
2 1/2" zinc plated steel bolts.
A low torque, frangible shear nut (break-a-way)
Available only in 5/16-18 thread size.
Set of 1 Nut & 1 Bolt --5/16-18 X 2 1/2 Truss Head Bolt & Nut Set - Tamper-proof