Heyco® Threaded Vent Plugs
Open vent holes only
- Permit the passage of air for ventilation and heat dissipation.
- Quick and easy installation into Threaded Holes.
- For multiple thread sizes and types.
- All sizes and types feature seven (7) .094˝ (2,4 mm) diameter vent holes.
- Threaded plugs for hydraulic and pneumatic applications.
- Lower cost option over brass or steel plugs.
- Non-corrosive-resist salt water, weak acids, gasoline, alcohol, oil, grease and common solvents. Resist oil and heat up to 221°F (105°C).
- Approximate Head Thickness: .21˝ (5,3 mm). Thickness may vary.
- Hex shaped head for wrench installation.
- Electrically non-conductive Nylon 6/6.
Heyco® Part Numbers:
3551B, 3551, 3552B, 3552, 3553B, 3553, 3554B, 3554, 3557B, 3557, 3558B, 3558, 3559B,
3559, 3566B, 3566, 3567B, 3567, 3568B, 3568, 3569B, 3569