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Twenty black nylon PG11 threaded blanking plugs M18x8mm

Unique-Bargains

Unique-Bargains PG11 Black Nylon Blanking Plug 20pcs M18x8mm

SKU CH-PRCF-4PG9V

Pack of 20 black nylon PG11 threaded plugs with M18×8 mm threads for sealing enclosure holes against water and dust

  • Product typeInstallation Tools
  • Key featuresRound Head Plug;PG11 Thread Plug;Hollow Plug;Insert Bung;Dis
  • PG11 thread seals panel holes against water and dust
  • UL-approved nylon PA66 withstands -40 °C to +100 °C operating range
  • Threaded M18 × 1.5 mm fit installs without tools
  • 22 mm diameter head covers 13 mm deep cutouts cleanly
  • 20-piece pack supplies multiple enclosures from one box

20-piece M18 blanking plug set

This pack supplies twenty black nylon plugs threaded to M18 × 1.5 mm for sealing unused ports in electrical enclosures. Each unit measures 22 mm across the head and 13 mm in height, weighing 46 g per full pack. The UL-approved PA66 material suits general mechanical control boxes, distribution boxes and similar equipment.

PG11 thread limits and temperature range

The PG11 thread form fits a single nominal size, so the plugs cannot adapt to smaller or larger gland openings without a reducer. Continuous service is rated from -40 °C to +100 °C, beyond which the nylon may lose sealing integrity. No gasket is included, so installers must verify face-seal adequacy for their specific IP requirement.

UL-approved PA66 nylon construction

The moulded PA66 body carries UL approval, confirming baseline flame and temperature performance for electrical housings. Buyers needing metal-thread strength, chemical resistance outside the nylon envelope or a captive tether will need a different plug style.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 94% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameUnique Bargains
Product typeInstallation Tools

Questions about this item

How many plugs are included in one pack?

The pack contains 20 blanking plugs, each with an M18 x 8 mm PG11 thread and a 1.5 mm pitch.

What temperature range can these plugs withstand once installed?

They are rated for continuous use from -40 °C up to +100 °C, so they suit engine-bay and industrial environments.

What does the PG11 thread designation mean for compatibility?

PG11 corresponds to an 18 mm major diameter with 1.5 mm pitch, matching standard metric knock-out holes in distribution boxes and control panels.

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