Set of 1) Nut &  ) Bolt --5/16-18 X 2 1/2 Bolt with truss head, unslotted galvanized steel bolt. Intended for use with tamper resistant shear nuts.  USE: "With no square neck under the head it is a good bolt to use when mounting a sign to a flat surface". 

Features / Benefits: 

  • Steel Zinc Plated - High strength, good corrosion resistance.
  • Serrations Under Head - Resists rotation while tightening nut. No Recess 
  • Tamper resistant shear nut.
  • one person installation and good appearance.

5/16-18 frangible (break-a-way) nut.  

 

Price: $1.85
    Item #: V N&B

    Quantity:

    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