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External Dimensions 0.62 x 1.06 x 1.06 in
In stock
Color Gray
QtyPrice / Unit
1 - 9 $3.89
10 - 49 $3.50
50 - 99 $3.25
100 - 249 $3.03
250 - 499 $2.81
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Product Overview
The M20 Threaded vent plug facilitates the passage of air for pressure equalization, preventing pressure buildup inside electronic enclosures due to temperature cycling. Featuring a pressure compensating seal with an integral sealing ring, it ensures a liquid-tight seal, while an ultrasonically welded filter membrane prevents moisture and contamination. IP67 & IP68 rated and UL recognized for Type NEMA 3R, 4, and 4X applications (File E330194), this vent plug is made from gray nylon 6/6 and includes both the body and lock nut. It boasts a maximum airflow of 16.6 LPM/3.7cm² at 13.5 psi.
Specifications for
Approximate External Dimensions Hover me Nominal external dimensions (LxWxH). Features (flanges, feet, bosses, etc.) may increase the overall dimensions. Refer to drawings/models for exact dimensional details.
0.62 x 1.06 x 1.06 in
16 x 27 x 27 mm
Weight 0.01 lbs
Fits Hole Size M20
2d Drawing PDF Download 2D Drawing PDF
Material Details
Body Nylon 6/6
Nut Nylon 6/6
Application Outdoor use
Color Gray
Country of Origin United States United States
Assembly Details
Assembly Includes Hover me Most components require assembly upon delivery. Vent and lock nut
NEMA Rating Hover me NEMA Ratings are based on independent lab testing by UL and/or information available from the manufacturer.
3R, 4, 4X
IP Equivalent Hover me Polycase IP Equivalents are based on the NEMA 250 to IEC 60529 conversion table published by NEMA.org.
IP67, IP68


Models & Drawings
3D Model Vent Plug STEP
2D Drawing DWG Vent Plug DWG
2D Drawing PDF Vent Plug PDF
indoor enclosure for electronics with graphics and machining

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