Grease Fitting Kits | McMaster-Carr

	Grease Fitting Style Grease Fitting Style


Standard	Flush

Button Head

	For Lubrication Point Type For Lubrication Point Type

With Grease Fitting

Without Grease Fitting

	Material Material

Steel

Stainless Steel

	Number of Pieces Number of Pieces

100

136

375

	Component Component

Dispensing Tip Adapter

Dispensing Tip Extension

Dispensing Tip

	Maximum Pressure Maximum Pressure

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Attachment Style Attachment Style

Quick Disconnect

Thread On

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	For Grease Fitting Thread Type For Grease Fitting Thread Type

NPT

UNF

	Dispensing Tip Adapter Style Dispensing Tip Adapter Style

Straight

90° Angle

Offset

	Length Length

1 3/4"

	Maximum Grease Outlet Pressure Maximum Grease Outlet Pressure

	For Grease Fitting Shape For Grease Fitting Shape

Elbow

Straight

	Dispensing Tip Adapter Length Dispensing Tip Adapter Length

	Dispensing Tip Adapter Material Dispensing Tip Adapter Material

	Dispensing Tip Extension Style Dispensing Tip Extension Style

90° Angle

Straight

	Dispensing Tip Extension Length Dispensing Tip Extension Length

	For Button-Head Diameter For Button-Head Diameter

	Dispensing Tip Adapter Type Dispensing Tip Adapter Type

Flexible

Rigid

	Dispensing Tip Extension Type Dispensing Tip Extension Type

Flexible

Rigid

	Needle Gauge Needle Gauge

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41 Products

About Grease Gun Components

Assortments contain straight, 45° elbow, and 90° elbow fittings. These fittings are also known as hydraulic grease fittings.

Zinc-plated steel fittings have mild corrosion resistance. 18-8 stainless steel fittings are more corrosion resistant than steel fittings.

PTF (Dryseal) threads are compatible with NPT threads. SAE-LT threads are tapered but designed to be installed into a 1/4"-28 straight-thread UNF hole.

For technical drawings and 3-D models, click on a part number.

Number of Pieces	Material	Includes	Gender	Max. Pressure, psi		Each
8	Zinc-Plated Steel	4 Each 1/4"-28 SAE-LT Straight Grease Fittings 2 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 2 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings	Male	7,000	000000	00000
8	Zinc-Plated Steel	4 Each 1/8 PTF Straight Grease Fittings 2 Each 1/8 PTF 90° Elbow Grease Fittings 2 Each 1/8 PTF 45° Elbow Grease Fittings	Male	10,000	000000	0000
44	Zinc-Plated Steel	10 Each M6 × 1 mm Straight Grease Fittings 6 Each M6 × 1 mm 45° Elbow Grease Fittings 6 Each M6 × 1 mm 90° Elbow Grease Fittings 6 Each M8 × 1 mm Straight Grease Fittings 6 Each M8 × 1 mm 90° Elbow Grease Fittings 10 Each M10 × 1 mm Straight Grease Fittings Plastic Case	Male	10,000	00000000	00000
44	18-8 Stainless Steel	10 Each M6 × 1 mm Straight Grease Fittings 6 Each M6 × 1 mm 45° Elbow Grease Fittings 6 Each M6 × 1 mm 90° Elbow Grease Fittings 6 Each M8 × 1 mm Straight Grease Fittings 6 Each M8 × 1 mm 90° Elbow Grease Fittings 10 Each M10 × 1 mm Straight Grease Fittings Plastic Case	Male	10,000	00000000	000000
48	Zinc-Plated Steel	12 Each 1/8 PTF Straight Grease Fittings 6 Each 1/8 PTF 45° Elbow Grease Fittings 6 Each 1/8 PTF 90° Elbow Grease Fittings 12 Each 1/4"-28 SAE-LT Straight Grease Fittings 6 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 6 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	000000	00000
50	Zinc-Plated Steel	30 Each 1/8 PTF Straight Grease Fittings 10 Each 1/8 PTF 45° Elbow Grease Fittings 10 Each 1/8 PTF 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	00000
50	Zinc-Plated Steel	30 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	00000
50	18-8 Stainless Steel	30 Each 1/8 PTF Straight Grease Fittings 10 Each 1/8 PTF 45° Elbow Grease Fittings 10 Each 1/8 PTF 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	000000
50	18-8 Stainless Steel	30 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	000000
90	Zinc-Plated Steel	30 Each M6 × 1 mm Straight Grease Fittings 10 Each M6 × 1 mm 45° Elbow Grease Fittings 10 Each M6 × 1 mm 90° Elbow Grease Fittings 10 Each M8 × 1 mm Straight Grease Fittings 5 Each M8 × 1 mm 45° Elbow Grease Fittings 5 Each M8 × 1 mm 90° Elbow Grease Fittings 10 Each M10 × 1 mm Straight Grease Fittings 5 Each M10 × 1 mm 45° Elbow Grease Fittings 5 Each M10 × 1 mm 90° Elbow Grease Fittings Plastic Case	Male	5,000	000000	00000
100	Zinc-Plated Steel	30 Each 1/8 PTF Straight Grease Fittings 10 Each 1/8 PTF 45° Elbow Grease Fittings 10 Each 1/8 PTF 90° Elbow Grease Fittings 30 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	5,000	000000	00000
100	Zinc-Plated Steel	10 Each M6 × 1 mm Straight Grease Fittings 5 Each M6 × 1 mm 45° Elbow Grease Fittings 5 Each M6 × 1 mm 90° Elbow Grease Fittings 10 Each M8 × 1 mm Straight Grease Fittings 10 Each M8 × 1.25 mm Straight Grease Fittings 5 Each M8 × 1 mm 45° Elbow Grease Fittings 5 Each M8 × 1 mm 90° Elbow Grease Fittings 5 Each M8 × 1.25 mm 45° Elbow Grease Fittings 5 Each M8 × 1.25 mm 90° Elbow Grease Fittings 10 Each M10 × 1 mm Straight Grease Fittings 10 Each M10 × 1.5 mm Straight Grease Fittings 5 Each M10 × 1 mm 45° Elbow Grease Fittings 5 Each M10 × 1.5 mm 45° Elbow Grease Fittings 5 Each M10 × 1 mm 90° Elbow Grease Fittings 5 Each M10 × 1.5 mm 90° Elbow Grease Fittings Plastic Case	Male	8,000	0000000	00000
136	Zinc-Plated Steel	40 Each 1/8 PTF Straight Grease Fittings 8 Each 1/8 PTF 45° Elbow Grease Fittings 8 Each 1/8 PTF 90° Elbow Grease Fittings 60 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	00000
136	18-8 Stainless Steel	40 Each 1/8 PTF Straight Grease Fittings 8 Each 1/8 PTF 45° Elbow Grease Fittings 8 Each 1/8 PTF 90° Elbow Grease Fittings 60 Each 1/4"-28 SAE-LT Straight Grease Fittings 10 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 10 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	000000
375	Zinc-Plated Steel	55 Each 1/8 PTF Straight Grease Fittings 25 Each 1/8 PTF 30° Elbow Grease Fittings 25 Each 1/8 PTF 45° Elbow Grease Fittings 25 Each 1/8 PTF 65° Elbow Grease Fittings 25 Each 1/8 PTF 90° Elbow Grease Fittings 25 Each 1/4 PTF Straight Grease Fittings 25 Each 1/4 PTF 67.5° Elbow Grease Fittings 120 Each 1/4"-28 SAE-LT Straight Grease Fittings 25 Each 1/4"-28 SAE-LT 45° Elbow Grease Fittings 25 Each 1/4"-28 SAE-LT 90° Elbow Grease Fittings Plastic Case	Male	10,000	0000000	000000

Grease Fitting Tools for Threaded Holes

Remove worn fittings and repair threaded holes.

For Grease Fitting
Thread Type	Pipe Size	Thread Size	Shape	Material	Lg.		Each
NPT	1/8	__	Straight, Elbow	Steel	2"	0000000	000000
UNF	__	1/4"-28	Straight, Elbow	Steel	1 3/4"	0000000	00000

Grease Gun Attachment Sets

7-Piece Set

12-Piece Set

Sets include dispensing tips for grease fittings and bare lubrication points. Dispensing-tip extensions and adapters have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

Number of Pieces	Includes		Each
7	12" Long Flexible Dispensing Tip Extension for Standard Grease Fittings 5 5/8" Long Straight Rigid Dispensing Tip Adapter for Flush-Style Grease Fittings Rubber-Tipped Needle Nozzle for U-Joints and Spindles 4 1/2" Long 90° Angle Rigid Dispensing Tip Extension for Standard Grease Fittings 5 3/8" Long 90° Angle Rigid Dispensing Tip Extension for Standard Grease Fittings 7 1/2" Long 90° Angle Rigid Dispensing Tip Extension with 360° Rotation for Standard Grease Fittings 6" Long Straight Rigid Dispensing Tip for Standard Grease Fittings	0000000	0000000
12	12" Long 45° Angle Dispensing Tip Adapter for Flush-Style Grease Fittings 12" Long 90° Angle Dispensing Tip Adapter For Flush-Style Grease Fittings 12" Long J-Bend Dispensing Tip Adapter for Flush-Style Grease Fittings 12" Long Straight Dispensing Tip Adapter for Flush-Style Grease Fittings 2 3/4" Long 90° Angle Dispensing Tip Adapter for Standard Grease Fittings 2 3/4" Long 90° Angle Dispensing Tip Adapter for Flush-Style Grease Fittings 21" Long Flexible Dispensing Tip Extension 4 1/4" Long 90° Angle Dispensing Tip Adapter for Flush-Style Grease Fittings 4 5/16" Long Straight Dispensing Tip Adapter for Flush-Style Grease Fittings 5 1/8" Long Straight Dispensing Tip Adapter with 12-ga. Needle 8" Long Rigid Dispensing Tip Extension 1 1/2" Long Straight Dispensing Tip for Standard Grease Fittings	0000000	000000

Grease-Dispensing Tip Adapters

Quickly switch between grease fitting styles. Adapters have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

	Dispensing Tip Adapter
Style	Lg.	Style	Material	For Button-Head Dia.	Max. Grease Outlet Pressure, psi		Each
For Button-Head Style Grease Fittings
A	3 5/8"	90° Angle	Steel	7/8"	4,000	0000000	000000
A	105mm	90° Angle	Aluminum	16mm	10,000	0000000	00000
A	107mm	90° Angle	Steel	10mm	10,000	0000000	00000
A	114mm	90° Angle	Aluminum	22mm	10,000	0000000	00000
For Flush-Style Grease Fittings
B	2 1/4"	90° Angle	Steel	__	4,000	0000000	00000
C	4 1/2"	90° Angle	Steel	__	4,000	0000000	00000
D	4 3/4"	Straight	Steel	__	5,800	0000000	00000
E	3 5/8"	Straight	Steel	__	Not Rated	0000000	00000
F	95mm	Straight	Steel	__	10,000	0000000	00000
For Standard-Style Grease Fittings
G	133mm	Offset	Steel	__	10,000	0000000	00000

Flexible Precision Grease-Dispensing Tip Adapters

Penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations. This adapter has a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

For technical drawings and 3-D models, click on a part number.

Dispensing Tip Adapter			Needle
Lg.	Material	Fitting Material	Lg.	Material		Each
0.065" Needle OD (16 Gauge)
16 1/2"	Nylon Plastic	Brass	1 1/2"	Stainless Steel	0000000	000000

Rigid Precision Grease-Dispensing Tip Adapters

Penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations. Adapters have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

For technical drawings and 3-D models, click on a part number.

Dispensing Tip Adapter			Needle
Lg.	Style	Material	Lg.	Material	Max. Grease Outlet Pressure		Each
0.05" Needle OD (18 Gauge)
2"	Straight	Brass	1 1/4"	Stainless Steel	Not Rated	0000000	00000
0.065" Needle OD (16 Gauge)
2 1/4"	Straight	Brass	1 1/2"	Stainless Steel	Not Rated	0000000	0000
2 3/4"	Straight	Brass	1 1/2"	Stainless Steel	Not Rated	0000000	0000

Rigid Grease-Dispensing Tip Extensions

Spring Collar Shown Retracted

Lubricate standard grease fittings in hard-to-reach areas. Extensions have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

Style A has a thin shank to reach recessed lubrication points. Style C slides over grease fittings from the side rather than from the end. Styles D and E have a spring collar that automatically slides over the dispensing tip so extensions don't wobble while connected. Style E rotates 360° for positioning and locks in place at any 45° angle.

	Dispensing Tip Extension
Style	Lg.	Style	Material	Max. Grease Outlet Pressure, psi	Features		Each
For Standard Grease Fittings
A	6"	Straight	Steel	1,000	__	0000000	000000
B	2 13/16"	90° Angle	Steel	4,000	__	0000000	00000
C	3 1/2"	90° Angle	Steel	4,000	__	0000000	00000
D	4 3/4"	90° Angle	Steel	7,500	Spring Collar	0000000	00000
E	7 1/2"	90° Angle	Steel	7,500	Spring Collar, 360° Rotation	0000000	00000

Flexible Grease-Dispensing Tip Extensions

Lubricate standard grease fittings in hard-to-reach areas. Extensions have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

	Dispensing Tip Extension
Style	Lg.	Material	Fitting Material	Max. Grease Outlet Pressure, psi		Each
For Standard Grease Fittings
A	21"	Polyurethane Rubber	Steel	13,775	0000000	000000
B	13"	Polyurethane Rubber	Steel	10,000	0000000	00000

Adapters for Male Threaded Grease-Dispensing Tips

Spring Collar Shown Retracted

Convert dispensing tips with male threads to quick-disconnect couplings. This adapter has a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings. Once connected, the adapter's spring collar automatically slides over the dispensing tip so the adapter doesn't wobble while attached.

Dispensing Tip Adapter			Dispensing Tip Connection
Lg.	Style	Max. Grease Outlet Pressure, psi	Thread Type	Pipe Size	Gender	Features		Each
2 1/2"	Straight	7,500	NPT	1/8	Female	Spring Collar	0000000	000000

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About Grease Gun Components

Grease Fitting Assortments

Grease Fitting Tools for Threaded Holes

Grease Gun Attachment Sets

Grease-Dispensing Tip Adapters

Flexible Precision Grease-Dispensing Tip Adapters

Rigid Precision Grease-Dispensing Tip Adapters

Rigid Grease-Dispensing Tip Extensions

Flexible Grease-Dispensing Tip Extensions

Adapters for Male Threaded Grease-Dispensing Tips