Home/B-Numbers/R4400/M7-R4400-WT
MATERIAL: R4400STANDARDUL 969 RECOGNIZED
Grainger Item #: 803PY2UPC: 888434588208UNSPSC: 45101711

Brady M7-R4400-WT M710 R4400 Series Printer Ribbon

Formulated from Brady R4400 Industrial Technical Substrate with permanent acrylic adhesive. Engineered for 4.7" W × 2.2" H industrial labeling applications.

Brady M7-R4400-WT M710 R4400 Series Printer Ribbon
Finish / Color: White (Gloss / Matte)Packaging: Roll of 150 Feet
Technical CAD Schematic • M7-R4400-WT
RELEASE LINERM7-R4400-WTR4400WHITE DIE-CUTCorner Radius: 0.0625" (1.58 mm) • Edge Tolerance: ±0.015"LABEL WIDTH: 4.7 inHEIGHT: 2.2 inFEED
Physical FormatSTANDARD
Label Dimensions4.7 in × 2.2 in
Manufacturing Tol.±0.015 in (0.38 mm)

Engineered Technical Features

  • One-color ribbon for printing a single color onto a label
  • R4400 Series Resin Formulation offers excellent resistance to solvents, scratches and high heat when printed on the appropriate label material
  • Recommended for printing on glossy or very smooth label stocks, such as B-483 Ultra Aggressive Polyester and B-423 Permanent Polyester from Brady®
  • 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
$86.99/ Roll of 150 Feet
Normalized Unit Cost
$0.58/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-R4400-WT.

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 R4400 (R4400 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
Isopropyl Alcohol (IPA)
Rating: Excellent
Skydrol 500B-4 Aviation Fluid
Rating: Moderate
Acetone / MEK
Rating: Moderate
Brake Fluid (DOT 4)
Rating: Good
Engine Oil / Gasoline
Rating: Excellent

Related Sibling SKUs & Alternate Formats

High-Capacity Bulk Roll$189.99
R4400-WT
2.5 in H x 2.85 in W x 2.85 in D x 1 in DiaRoll of 984 Feet
$0.19/ft
View SKU Specs
Popular Standard Sibling$66.99
B30-R4400-WT
3.15 in H x 7.01 in W x 8.74 in DRoll of 200 Feet
$0.33/ft
View SKU Specs
Popular Standard Sibling$326.99
R4407-WT
4.567 in H x 2.756 in W x 2.756 in D x 1 in DiaRoll of 984 Feet
$0.33/ft
View SKU Specs

Engineering & Specifier FAQs for M7-R4400-WT

Can I print Brady M7-R4400-WT on a standard portable printer?

Yes, M7-R4400-WT is fully compatible with portable field printers including M710 using drop-in all-in-one cartridges.

Is Brady M7-R4400-WT recognized under UL 969 for electrical panel rating plates?

Yes, M7-R4400-WT is manufactured from Brady R4400, 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-R4400-WT?

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.