McMaster-Carr logo
    Filter by
    System of Measurement
    Length
    Attribute Image
    Compressed Length @ Maximum Load
    Attribute Image
    Spring Type
    Compression Spring Type
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Specifications Met
    Steel Grade
    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)
    5 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.
    Spring Steel—Strong and resilient, but best suited for dry environments since moisture will cause these springs to rust.
    Corrosion-Resistant 302 Stainless Steel—Won’t corrode from exposure to moisture and mild chemicals, including ammonia often found in cleaning solutions. These springs are easier to compress than steel, but can’t handle as high a load.
    Highly Corrosion-Resistant 316 Stainless Steel—Our most corrosion-resistant stainless steel springs won't degrade when exposed to salt water and harsh chemicals. They're easier to compress than steel, but can’t handle as high a load.
    Lg.,
    mm
    OD,
    mm
    ID,
    mm
    Wire Dia.,
    mm
    Compressed Lg. @
    Max. Load, mm
    Max. Load,
    lb.
    Spring Rate,
    lbf/mm
    End Type
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Spring Steel
    44.55.54.50.519.11.40.06ClosedDIN 2095, DIN 2098, DIN 17223594125K201000000
    44.511.258.751.2524.1130.66Closed and GroundDIN 2095, DIN 2098, DIN 17223594125K81500000
     
    Corrosion-Resistant 302 Stainless Steel
    44.511.258.751.2515.2160.55Closed and GroundDIN 209552006N35500000
     
    Highly Corrosion-Resistant 316 Stainless Steel
    44.55.54.50.522.41.10.05Closed and Ground—18969T390000
    44.511.258.751.2729.78.20.55Closed and Ground—18969T8630000
     
    back to top