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Compact Bolt on RFID Tag

RFID Product, Versatile Attachment, Custom Printed & Programmed, Wide Angle RFID, Curvatures and Contours

  • Currently 0/5 Stars.
Compact Bolt on RFID Tag small Compact Bolt on RFID Tag small

Bolt on RFID Tag


  • Small and compact
  • Quick and secure mounting
  • Heat and cold resistant
  • Water and impact resistant


SmartMark powered by TROI


The WF-SM-PT101 RFID tag from TROI combines small size, screw or bolt mounting, and durable design. The tag easily and securely mounts on metal surfaces. Secure with bolts or screws up to 1/4" in diameter.


It incorporates a ceramic tag that is intended to be metal mounted. This size and style of RFID tag is is also available with either a metal strap mount or ziptie mount.


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Metal Mount, Warehouse, Container Tagging, Asset Marking & Tracking, Heavy Machinery, Outdoor Use, Electronic Equipment & Devices, Construction, Manufacturing, Oil, Gas, Water Pipelines, Product Verification, Tools Tracking, Firearms Tracking, Work in Process Tracking, Paint Line Asset Tracking, Curved and Rough Surfaces


Plastic Resin and Steel

Materials Plastic resin and steel
Size (LxWxH) 0.43 x 0.43 x 0.30 inches
Expected Outdoor Durability Excellent
Water Resistance Excellent
Chemical Resistance Fair
Impact Resistance: Excellent



Test* Temperatures and Duration Results
Maximum Temperature Long-term at 400 hr: 212°F (100°C) No effect on tag. Tag remained the same in appearance and RFID performance/function. There was no sign of peeling, tearing or destruction. The tag read normal after the tests. *Test is not limiting.
Standard at 6 hr: 240°F (115°C)
Short-term at 1 hr: 250°F (121°C)
Minimum Temperature -40°F (-40°C)
Temperature Cycling The tag was cycled to 194°F at equilibrium for 100 times. Between each cycle, it was air cooled to room temperature and read with an RFID reader.

RFID Performance


RFID Protocol UHF Class 1 Generation 2
Chip Manufacturer Alien Higgs 3
Frequencies US 902-928*
Memory 96 bits EPC


*Other frequencies available on request


Tested Polarization:

Tag performance was experimentally measured in an anechoic chamber and a known set of experimental variables. The antenna used for measurements was linearly polarized and of monostatic configuration. The direction of tested polarization is as follows









WF-SM-PT101 RFID Polarization









Optimal Read Range* on Different Material Surfaces:

WF-SM-PT101 RFID Performance Graph


*Tag performance was measured free of material influence, on a dry wood, window glass, thermoplastic, and steel slabs. Actual read ranges may differ depending on conditions such as environment, tag placements, hardware, etc.


Black Rugged RFID Tag

0.26" diameter screw hole



Shelf Life

Stored 70°F(22°C) and 50% relative humidity

Completely Stable




Compact Bolt on RFID Tag Design

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