McMaster-Carr logo
    Filter by
    Material
    Grease Fitting Style
    Pipe Size
    Industrial Info Snippet
    Thread Type
    Overall Height
    Hex Size
    Attribute Image
    Body Material
    Shank Length
    Thread Length
    Ball Material
    Gender
    Pin Material
    Shank Type
    For Use With
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Check Valve Type
    Pin Finish
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    2 Products

    Pin-Style Grease Fittings

    The pins on these fittings lock with dispensing tips for pin-style fittings to create a tight seal. Their brass bodies resist corrosion. They have a check valve that prevents grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants. They have PTF-SAE and NPTF (Dryseal) threads, which are compatible with NPT threads.
    Straight with Male Thread
    Image of Product. Bottom orientation. Grease Fittings. Pin-Style Grease Fittings, Male, Straight.
    Brass Body—Brass fittings are more corrosion resistant than zinc-plated steel fittings.
    Each
    Body
    Material
    Pin Material
    Overall
    Ht.
    Thread
    Lg.
    Shank
    Lg.
    Hex
    Size
    Max. Pressure,
    psi
    Check Valve
    Type
    1-9
    10-Up
    1/8 PTF-SAE Thread
    BrassCopper-Plated 400 Nickel31/32"13/64"17/64"7/16"8,000Ball00000000000000000
     

    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
    Image of Product. Front orientation. Grease Fittings. Grease Fittings, Male, Straight.
    PTF-SAE Thread—PTF-SAE and NPTF (Dryseal) threads are compatible with NPT threads.
    400 Nickel—400 nickel fittings are the most corrosion resistant and can be used in caustic environments, such as those involving salt water, sulfuric acid, and alkalies.
    Ball Check Valve—Fittings with a check valve prevent grease from leaking when pressure causes backward flow. The valve stays closed when not in use to keep out dirt and other contaminants.
    Pkg.
    Material
    Overall
    Ht.
    Thread
    Lg.
    Shank
    Lg.
    Hex
    Size
    Max. Pressure,
    psi
    Check Valve
    Type
    Pkg.
    Qty.
    1-9
    10-Up
    1/8 PTF-SAE Thread
    400 Nickel5/8"9/32"9/32"7/16"10,000Ball10000000000000000000
     
    back to top