McMaster-Carr logo
    Filter by
    System of Measurement
    Thread Size
    Industrial Info Compare
    Wye Angle
    Overall Height
    Pipe Size
    Industrial Info Snippet
    Grease Fitting Style
    Hex Size
    Attribute Image
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Thread Pitch
    Industrial Info Snippet
    Attribute Image
    Material
    Shank Type
    Gender
    Thread Length
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    For Use With
    Specifications Met
    Check Valve Type
    DFARS Specialty Metals
    Shank Length
    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)
    6 Products

    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.
    90° Wye with Male Thread
    Image of Product. Front orientation. Grease Fittings. Grease Fittings, Male, 90° Wye Angle, Wye.
    Zinc-Plated Steel—Zinc-plated steel fittings have mild corrosion resistance.
    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., mm
    Thread
    Lg., mm
    Shank Lg.,
    mm
    Max. Pressure,
    psi
    Square
    Size, mm
    Check Valve
    Type
    Specs.
    Met
    Pkg.
    Qty.
    1-9
    10-Up
    1/8 BSPT Thread
    Zinc-Plated Steel185.55.51,45011BallDIN 7141251095K156000000000000
     
    M6 × 1 mm Metric Thread
    Zinc-Plated Steel185.55.51,4509BallDIN 7141251095K1520000000000
     
    M8 × 1 mm Metric Thread
    Zinc-Plated Steel185.55.51,4509BallDIN 7141251095K1530000000000
     
    M8 × 1.25 mm Metric Thread
    Zinc-Plated Steel185.55.51,4509BallDIN 7141251095K1540000000000
     
    M10 × 1 mm Metric Thread
    Zinc-Plated Steel185.55.51,45011BallDIN 7141251095K1550000000000
     
    70° Wye with Male Thread
    Image of Product. Front orientation. Grease Fittings. Grease Fittings, 70° Wye Angle, Male, Wye.
    PTF-SAE Thread—PTF-SAE and NPTF (Dryseal) threads are compatible with NPT threads.
    Zinc-Plated Steel—Zinc-plated steel fittings have mild corrosion resistance.
    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
    Zinc-Plated Steel27/32"7/32"7/32"1/2"10,000Ball31095K850000000000
     
    back to top