Home/B-Numbers/R6400/M7-R6400
MATERIAL: R6400STANDARDUL 969 RECOGNIZED
Grainger Item #: 803RH3UPC: 888434588178UNSPSC: 45101711

Brady M7-R6400 M710 R6400 Series Printer Ribbon

Formulated from Brady R6400 Industrial Technical Substrate with permanent acrylic adhesive. Engineered for 3.2" W × 3.3" H industrial labeling applications.

Brady M7-R6400 M710 R6400 Series Printer Ribbon
Finish / Color: Black (Gloss / Matte)Packaging: Roll of 150 Feet
Technical CAD Schematic • M7-R6400
RELEASE LINERM7-R6400R6400BLACK DIE-CUTCorner Radius: 0.0625" (1.58 mm) • Edge Tolerance: ±0.015"LABEL WIDTH: 3.2 inHEIGHT: 3.3 inFEED
Physical FormatSTANDARD
Label Dimensions3.2 in × 3.3 in
Manufacturing Tol.±0.015 in (0.38 mm)

Engineered Technical Features

  • One-color ribbon for printing a single color onto a label
  • R6400 Series Resin Formulation offers superior chemical and abrasion resistance when printed on the appropriate label material from Brady®
  • Recommended for use with materials designed to resist chemicals, such as B-492 Frozen Surface Polyester and B-481 Chemical Resistant Polyester
  • Self-contained M7 Printer ribbon cartridges insert straight into the printer with ease
  • Brady Authentic materials work seamlessly with Brady printers for improved printer and material communication, seamless mobile app interaction, and better performance and reliability
Commercial Roll Pricing
$82.99/ Roll of 150 Feet
Normalized Unit Cost
$0.55/ft
($0.01/sq in)
Select Package Quantity:
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Compatible Brady Printers & Thermal Transfer Ribbon Pairing

Verified hardware compatibility and recommended ribbon formulations for M7-R6400.

Master Printer Directory
Verified Compatible Printers (1)
Recommended Thermal Transfer Ribbons
Series R6000HFHalogen-Free Pure Resin
Best for: Harsh Chemicals, Solvents & High Heat
Series R4300Wax / Resin Hybrid
Best for: General Industrial & High Contrast Barcodes

Full Technical & Material Specifications (ASTM / UL Testing)

Material Formulation:Brady R6400 (R6400 Industrial Material)Continuous Temp Range:-40°F to 250°F (-40°C to 121°C)
Substrate Polymer Chemistry:Industrial Technical SubstrateTotal Material Thickness:0.004 in (0.102 mm)
Adhesive Formulation:Permanent AcrylicASTM D1000 Stainless Steel Peel:50+ oz/in
ASTM D1000 Polypropylene Peel:35+ oz/inASTM D1000 Powder Coat Peel:40+ oz/in
UL 969 Recognition:UL 969 (File MH17154 / MH10939)CSA C22.2 Acceptance:CSA C22.2 No. 0.15
RoHS / Halogen Compliance:RoHS Compliant • Standard FormulationSurface Finish:Gloss / Matte
Chemical Immersion & Harsh Solvent Ratings
superior chemical
Rating: Resistant

Related Sibling SKUs & Alternate Formats

High-Capacity Bulk Roll$160.99
IP-R6400
2.85 in H x 6.4 in W x 2.85 in D x 1 in DiaRoll of 984 Feet
$0.16/ft
View SKU Specs
Popular Standard Sibling$66.99
B30-R6400
3.15 in H x 7.008 in W x 8.819 in DRoll of 200 Feet
$0.33/ft
View SKU Specs
Popular Standard Sibling$115.99
R6413
1.65 in H x 2.95 in W x 5.25 in D x 0.5 in DiaRoll of 242 Feet
$0.48/ft
View SKU Specs

Engineering & Specifier FAQs for M7-R6400

Can I print Brady M7-R6400 on a standard portable printer?

Yes, M7-R6400 is fully compatible with portable field printers including M710 using drop-in all-in-one cartridges.

Is Brady M7-R6400 recognized under UL 969 for electrical panel rating plates?

Yes, M7-R6400 is manufactured from Brady R6400, which holds UL 969 component recognition under File MH17154 / MH10939 (PGJI2) when printed with approved thermal transfer ribbons (such as Series R6000HF).

How do I generate an official engineering submittal package for M7-R6400?

Click the "1-Click Engineering Submittal PDF Package" button above to instantly generate a contractor-stamped specification packet with ASTM D1000 adhesion test data, continuous operating temperatures, and UL compliance certificates ready for architectural submittals.