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SAE Products GFCA-2 Series black zerk fitting caps / grease fitting caps protect grease fittings from corrosion, contaminants, and moisture. GFCA-2 Series zerk fitting caps are without a shoulder or retaining ring.  It is best used as a mask for spray painting.  This black zerk fitting cap has a pull tang at the top that allows the cap to be removed with pliers.  SAE Products zerk fitting caps resist weak acids and other solvents while providing a tight seal around grease fittings.  

Black Zerk Fitting Cap Image	Black Zerk Fitting Cap Drawing

• 1/4"-28 Taper Thread Grease Fittings
• 1/4"-28 Straight Thread Grease Fittings
• 1/8 PTF Grease Fittings
• 1/4"-PTF Grease Fittings
• 3/8"-PTF Grease Fittings
• Thread Forming Grease Fittings
  
  

• Drive Type Grease Fittings
• Button Head Grease Fittings
• Stainless Steel Grease Fittings
• Monel Grease Fittings
• Leakproof Grease Fittings
• Relief Grease Fittings
• Brass Grease Fittings

• Vent Grease Fittings
• Flush Type Grease Fittings
• Metric Grease Fittings
• Special Thread Grease Fittings
• AS Grease Fittings
• British Thread Grease Fittings
• Grease Fittings
• Grease Fittings Caps
• Grease Fitting Couplers
  

• Grease Fitting Tools
• Grease Fitting Kits
• Grease Fitting Junction Blocks
• Fitting Accessories
• Grease Guns
• Grease Gun Hoses
• Oil Cans / Spouts / Funnels
• Retaining Rings
• Retaining Ring Kits
• Retaining Ring Tools