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Plugs

6,50 Stainless Steel Metric Lee Plug®

This member of our classic Lee Plug family is ideal for installation into stainless steel manifolds. Lee plugs are the simplest, most successful method for sealing cross-drilled holes. Upon installation of the pin, controlled expansion causes the lands and grooves of the plug to “bite” into the surrounding material, forming independent seals and retaining rings. Sizes range from 2.5 to 8 mm.

Key Product Facts
  • Plug Diameter:6.50 mm
  • Max. Sealable Passageway Diameter:5.7 mm
  • Proof Pressure:172 MPa
  • Plug Material:Stainless Steel
  • Housing Material:Inconel, Monel, MP35N, Stainless Steel, or Titanium

Product Information

General Performance
 Class 1 Class 2 Class 3
Short 69 83 98
Long 108 147 172
Proof Pressure (MPa)
Electrical Operation

For dimensions, please refer to the Part Numbers & Specifications tab.

Part Numbers & Specifications

This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.

Image Specifications
Dimensional View
Installation Hole Details
Part Numbers & Specifications
Part Number Size D Max. D Min. C Nom. M Nom. K Nom. L Nom. Weight (g) A Min. N Dia. Ref. W Min. Ream Dia.
Class 1
Ream Dia.
Class 2
Ream Dia.
Class 3
Request Information
PLGM0650020A Short 6.5 6.48 6.3 5.52 5.64 4.69 1.5 6 5.7 1.6 H10 * 6.50 - 6.56 H9 * 6.50 - 6.54 H6 * 6.50 - 6.51 Request
PLGM0651020A Long 6.5 6.48 9.4 8.62 5.64 7.49 2.3 9.1 5.7 1.6 H10 * 6.50 - 6.56 H9 * 6.50 - 6.54 H6 * 6.50 - 6.51 Request
*DIN 7154 tolerances fall within ream tolerances.
All dimensions are in millimeters. This information is for reference only.

Installation & Accessories

Replacement Parts & Accessories
Part Number Description
CUTA2500203A Installation Tool Set
CUTM0650103B Extraction Tool Set
CUTM0651103A Gauge
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Questions?

From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.