Gear Plugs

Gear masking plugs (threaded masking plugs) are designed for masking internal threads—ideal for threaded holes and the inside of nuts.
The threaded profile ensures a secure fit and helps protect the masked area from liquids, over spray, and dust during coating and surface-treatment processes.
Manufactured from high-temperature PGA silicone for powder coating, E coat (cataphoresis), and anodizing applications.

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TECHNICAL DRAWING OF THREADED MASKING PLUGS

  • Secure threaded fit for reliable masking of internal threads and bores.
  • Helps keep critical threaded surfaces free of coating build-up and contamination.
  • Flexible silicone allows easy cleaning for repeated use.
  • Resistant up to 250°C and to common process chemicals (application dependent).

Reusable and cost-effective for high-volume production.

TECHNICAL TABLE

PRODUCT CODE A (mm) B (mm) L (mm) QTY / PACK
EFP–157–079 3,99 2,01 19,00 500
EFP–236–157 5,99 3,99 25,40 500
EFP–315–236 8,00 5,99 25,40 500
EFP–394–315 10,01 8,00 25,40 500
EFP–472–394 11,99 10,01 25,40 250
EFP–551–472 14,00 11,99 25,40 250
EFP–630–551 16,00 14,00 25,40 250
EFP–709–630 18,00 16,00 25,40 250
EFP–787–709 20,00 18,00 25,40 100
EFP–886–787 22,00 17,00 24,40 100
EFP–945–886 24,00 20,00 25,40 50