Products

For more information call:
1-800-588-8480

Grease Fitting Caps

SAE Products grease fitting caps protect grease fittings from corrosion, contaminants, and moisture. These durable grease fitting caps resist weak acids and other solvents while providing a tight seal around our grease fittings.

Available Colors: Red, Green, Yellow, Blue, Black, White
Material: Low Density Polyethylene

GFCA Series Grease Fitting Caps

GFCA Series grease fitting caps are the most popular series of caps. These caps snap securely over standard grease fittings and feature an integral retaining ring which holds the cap in place during servicing. This grease fitting cap cap can be easily removed with pliers. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA Series) Drawing

GFCA-R

Red Grease Fitting Caps / Zerk Covers

GFCA-G

Green Grease Fitting Caps / Zerk Covers

GFCA-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-W

White Grease Fitting Caps / Zerk Covers

GFCA-1 Series Grease Fitting Caps

GFCA-1 Series grease fitting caps feature a pull tab on the side that can be pulled by hand. These grease fitting caps are best used when high visibility is needed. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA-1 Series) Drawing

GFCA-1-R

Red Grease Fitting Caps / Zerk Covers

GFCA-1-G

Green Grease Fitting Caps / Zerk Covers

GFCA-1-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-1-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-1-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-1-W

White Grease Fitting Caps / Zerk Covers

GFCA-2 Series Grease Fitting Caps

GFCA-2 series grease fitting caps are without a shoulder or retaining ring. It is best used as a mask for spray painting. This grease fitting cap has a pull tang at the top that allows the cap to be removed with pliers. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA-2 Series) Drawing

GFCA-2-R

Red Grease Fitting Caps / Zerk Covers

GFCA-2-G

Green Grease Fitting Caps / Zerk Covers

GFCA-2-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-2-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-2-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-2-W

White Grease Fitting Caps / Zerk Covers

GFCA-3 Series Grease Fitting Caps

GFCA-3 series grease fitting caps have a collar at the bottom of the cap, which deflects dirt and moisture away from the base of the grease fitting. This cap can be removed by hand. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA-3 Series) Drawing

GFCA-3-R

Red Grease Fitting Caps / Zerk Covers

GFCA-3-G

Green Grease Fitting Caps / Zerk Covers

GFCA-3-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-3-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-3-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-3-W

White Grease Fitting Caps / Zerk Covers

GFCA-4 Series Grease Fitting Caps

GFCA-4 series grease fitting caps have an integral retaining ring that allows the cap to stay attached to the fitting while being opened. It does not have a pull tang: therefore it cannot be accidentally opened. This cap is used for maximum reliability. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA-4 Series) Drawing

GFCA-4-R

Red Grease Fitting Caps / Zerk Covers

GFCA-4-G

Green Grease Fitting Caps / Zerk Covers

GFCA-4-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-4-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-4-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-4-W

White Grease Fitting Caps / Zerk Covers

GFCA-5 Series Grease Fitting Caps

GFCA-5 series grease fitting caps have an integral retaining ring that allows the cap to stay attached to the grease fitting while being opened. It has a longer pull tang, which is easy to remove by hand. Available in Red, Green, Yellow, Blue, Black, White. Click SAE Number for image and more information.

SAE Number

Grease Fitting Cap Description

Color

(GFCA-5 Series) Drawing

GFCA-5-R

Red Grease Fitting Caps / Zerk Covers

GFCA-5-G

Green Grease Fitting Caps / Zerk Covers

GFCA-5-Y

Yellow Grease Fitting Caps / Zerk Covers

GFCA-5-B

Blue Grease Fitting Caps / Zerk Covers

GFCA-5-BLK

Black Grease Fitting Caps / Zerk Covers

GFCA-5-W

White Grease Fitting Caps / Zerk Covers

Grease Fitting Caps are also called Fitting Dust Caps, Zerk Covers, Grease Fitting Covers, Grease Zerk Covers, Zerk Fitting Covers, Zerk Caps, Zerk Grease Fitting Caps, Lubrication Fitting Caps, Fitting Caps, Grease Zerk Caps, or Zerk Fitting Caps

Product Quick Links:

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	Vent Grease Fittings Flush Type Grease Fittings Metric Grease Fittings Special Thread Grease Fittings AS Grease Fittings British Thread Grease Fittings Brass Grease Fittings	Grease Fittings Fitting Caps Grease Guns Couplers Whip Hoses Retaining Rings Fitting Accessories