McMaster-Carr logo
    Filter by
    System of Measurement
    Length
    Extended Length @ Maximum Load
    Attribute Image
    Wire Diameter
    Compression Spring Type
    Minimum Load
    Compressed Length @ Maximum Load
    Attribute Image
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Loop Type
    Performance
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Maximum Temperature
    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

    Compression Springs

    Image of Product. Front orientation. Compression Springs.
    Squeeze these springs and they’ll push right back to their original length. When compressed, they apply steady pressure to keep components securely in place. Release the pressure and they snap back instantly, just like the tip of a ballpoint pen.
    High-Strength Chrome Silicon Steel—The chromium and silicon boost strength and fatigue resistance for high-stress uses, such as suspension systems and stamping presses. However, these springs are best suited for dry environments since moisture will cause them to rust.
    Lg.
    OD
    ID
    Wire
    Dia.
    Compressed Lg.
    @ Max. Load
    Max. Load,
    lb.
    Spring Rate,
    lbf/in
    End Type
    Pkg.
    Qty.
    Pkg.
    High-Strength Chrome Silicon Steel
    15"2.906"1.906"0.5"11.21"1,590420Closed and Ground19622K670000000
     

    Extension Springs

    Image of Product. Front orientation. Extension Springs. Loop End.

    Loop End

    The farther you stretch these springs, the harder they pull to bring the two ends back together. They're commonly used to tension cable, return an air cylinder to its starting point, or hold a door closed.
    Loop End—The most secure attachment method. With fully closed loops, there's no risk of slipping off.
    Spring Steel—Strong and resilient, but best suited for dry environments since moisture will cause these springs to rust.
    Minimum Load—The amount of force required to start extending the spring.
    Maximum Load—The amount of force required to fully extend the spring.
    Load,
    lb.
    Lg.
    OD
    Wire
    Dia.
    Extended Lg.
    @ Max. Load
    Min.
    Max.
    Spring Rate,
    lbf/in
    Pkg.
    Qty.
    Pkg.
    Loop End
     
    Spring Steel
    15"2"0.148"54.9"562.71.4419654K497000000
     
    back to top