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Anti-Theft Sign Rivets (Bag of 100)

Bag of 100 Anti-Theft Drive Rivets to Attach Traffic Signs to Square Sign Posts

Bag of 100 Anti-Theft Drive Rivets to Attach Traffic Signs to Square Sign Posts

Item #:VCR221

MPN #:VCR221

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  • Quick Facts:

    • Prevent theft of traffic signs with the use of flush, drive rivets
    • Used to attach traffic signs to square sign posts
    • One Hundred (100) drive rivets & one hundred (100) black nylon washers per bag
    • Grip range .205" - .330"
    • Simply position and drive with a hammer to complete installation

  • Volume Pricing:

    Quantity
    1-4
    Save
    10%     Quantity
    5-9
    Save
    21%     Quantity
    10+
    regular price $12.00
    $9.95
    regular price $10.95
    $9.95
    $9.95

Square Post Drive Rivet – VCR221 (Jumbo Head Aluminum, 1" O.D.)

Secure your signage the fast, tamper-resistant way with the bag of 100 VCR221 Square Post Drive Rivets from TrafficSafetyStore. Designed specifically for attaching metal traffic and parking signs to square posts, this jumbo-head aluminum drive rivet installs with a simple hammer strike and sits flush for a clean, vandal-resistant finish.

Key Features & Benefits

  • Purpose-built for square posts: Works with square posts that have 7/16" holes on 1" centers for quick, consistent installs. 
  • Jumbo 1" O.D. aluminum head: Broad bearing surface protects sign faces and helps resist pull-through. 
  • Grip range .205"–.330": Reliable hold across common sign + post thickness combinations. 
  • Includes nylon washer: One rivet and one washer per unit for a complete attachment point. 
  • Fast, tamper-resistant install: Drive with a hammer; the flush head design helps deter removal and keeps hardware low-profile. 

Ideal Applications

  • Parking and traffic sign mounting on square posts
  • Municipal, campus, and commercial facilities
  • Field crews needing quick, consistent, low-profile hardware

Specifications

  • Item: VCR221 Drive Rivet (Aluminum)
  • Head O.D.: 1" (jumbo)
  • Body Width: 3/8"
  • Grip Range: .205" – .330"
  • Includes: One rivet + one washer

Outfit your sign installs with the dependable, contractor-preferred VCR221 drive rivet from TrafficSafetyStore—built for speed, strength, and a professional finish that lasts.

Installing the VCR221 Jumbo Head Drive Rivet

  1. Position the Sign: Line up the mounting holes on your sign with the corresponding holes in the square post at the desired height.

  2. Add the Washer: Place the nylon washer over the hole on the front of the sign.

  3. Insert the Rivet: Set the Jumbo Head Drive Rivet into the washer, ensuring the thicker portion of the washer fits snugly into the hole.

  4. Secure the Rivet: Strike the rivet’s center pin with a hammer until it sits flush with the head and the rivet expands inside the post for a tight, permanent hold.