6-40 Nipples | McMaster-Carr

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System of Measurement

Hex Size

Shape

Grease Fitting Style

Overall Height

Shank Type

Check Valve Type

Thread Length

Gender

Thread Type

Height

Material

Maximum Pressure

10,000 psi or greater

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant with Exemptions

For Use With

Grease

Finish

Zinc Plated

Shank Length

9/64"

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

REACH

1 Product

Grease Fittings

Thread these fittings into motors, bearings, engine blocks, and other machinery to create a lubrication point. They’re also known as hydraulic grease fittings.

Straight with Male Thread

UNF Thread—UNF threads are similar to threads on a machine screw or bolt. They require a sealant, such as an O-ring, to minimize leakage.

Zinc-Plated Steel—Zinc-plated steel fittings have mild corrosion resistance.

										Pkg.
	Material	Overall Ht.	Thread Lg.	Shank Lg.	Hex Size	Max. Pressure, psi	Check Valve Type	Pkg. Qty.		1-9	10-Up
6-40 UNF Thread



		Zinc-Plated Steel	1/2"	9/64"	9/64"	1/4"	10,000	Without Valve	10	1095K86	00000	00000
		Zinc-Plated Steel Grease Fitting, Straight, 6-40 UNF Male, 1/2" Overall Height Product Detail QuantityPack of 10In stock Select a compatible file type: Parasolid