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    121 Products

    Coiled Spring Pins
    3D CAD models available

    Image of Product. Front orientation. Spring Pins. Coiled Spring Pins.
    Image of Product. End View. Side1 orientation. Spring Pins. Coiled Spring Pins.

    End View

    The best spring pins for joining parts exposed to vibration and shock. They're often used in power transmission, automation, and other assemblies with constant motion and sudden starts and stops. Because of their spiral shape, they flex to conform to holes that aren’t perfectly round.
    Spring Steel—These pins won't deform from stress and vibration. Although they're stronger than stainless steel, they're best for dry environments since moisture will cause them to rust.
    Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They are strong enough to join most components but won't withstand extreme stress and vibration as well as steel.
    Lg.,
    mm
    For Hole
    Dia., mm
    Double Shear
    Breaking
    Strength, lbf
    Min.
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Spring Steel
     
    1 mm Diameter
    41.000 to 1.040130Rockwell C43DIN 7343, ISO 875050000000000000000
    61.000 to 1.040130Rockwell C43DIN 7343, ISO 87505000000000000000
     
    1.5 mm Diameter
    61.500 to 1.600320Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87505000000000000000
    81.500 to 1.600320Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87505000000000000000
    101.600 to 1.700175Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87505000000000000000
    121.500 to 1.600320Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87505000000000000000
     
    2 mm Diameter
    62.000 to 2.100550Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
    82.000 to 2.100550Rockwell C41DIN 7343, ISO 87505000000000000000
    102.000 to 2.100550Rockwell C43ISO 87505000000000000000
    122.000 to 2.100550Rockwell C41DIN 7343, ISO 8750500000000000000
    142.000 to 2.100550Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
    162.000 to 2.100550Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
    182.000 to 2.100550Rockwell C41DIN 7343, ISO 8750500000000000000
     
    2.5 mm Diameter
    82.500 to 2.600850Rockwell C43DIN 7343, ISO 8750500000000000000
    102.500 to 2.600850Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
    122.500 to 2.600850Rockwell C43DIN 7343, ISO 8750500000000000000
    142.600 to 2.700850Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
    162.500 to 2.600850Rockwell C43DIN 7343, ISO 87505000000000000000
    202.500 to 2.600850Rockwell C43DIN 7343, ISO 87505000000000000000
     
    3 mm Diameter
    83.000 to 3.1001,200Rockwell C43ISO 87505000000000000000
    103.000 to 3.1001,200Rockwell C43DIN 7343, ISO 87505000000000000000
    123.000 to 3.1001,200Rockwell C43ISO 87505000000000000000
    143.000 to 3.1001,200Rockwell C43DIN 7343, ISO 87505000000000000000
    163.000 to 3.1001,200Rockwell C43DIN 7343, ISO 87505000000000000000
    183.000 to 3.1001,200Rockwell C43ISO 87502500000000000000
    203.000 to 3.1001,200Rockwell C43DIN 7343, ISO 8750250000000000000
    263.000 to 3.1001,200Rockwell C41DIN 7343, ISO 8750250000000000000
    303.000 to 3.1001,200Rockwell C43DIN 7343, ISO 8750250000000000000
     
    3.5 mm Diameter
    103.500 to 3.6001,600Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    203.500 to 3.6001,600Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    303.500 to 3.6001,600Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87502500000000000000
     
    4 mm Diameter
    104.000 to 4.1002,100Rockwell C41DIN 7343, ISO 8750250000000000000
    124.000 to 4.1002,100Rockwell C43DIN 7343, ISO 8750250000000000000
    144.000 to 4.1002,100Rockwell C43ISO 87502500000000000000
    164.000 to 4.1002,100Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    184.000 to 4.1002,100Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    204.000 to 4.2002,100Rockwell C41DIN 7343, ISO 87502500000000000000
    244.000 to 4.1002,100Rockwell C43ISO 87502500000000000000
    304.000 to 4.1002,100Rockwell C43DIN 7343, ISO 8750250000000000000
    354.000 to 4.1002,100Rockwell C43DIN 7343, ISO 87502500000000000000
    404.000 to 4.1002,100Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750100000000000000
    504.000 to 4.1002,100Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750100000000000000
     
    5 mm Diameter
    105.000 to 5.1003,300Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87502500000000000000
    125.000 to 5.1003,300Rockwell C43DIN 7343, ISO 8750250000000000000
    165.000 to 5.1003,300Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    205.000 to 5.1003,300Rockwell C43DIN 7343, ISO 87502500000000000000
    245.000 to 5.1003,300Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87502500000000000000
    305.000 to 5.1003,300Rockwell C43DIN 7343, ISO 87502500000000000000
    355.000 to 5.1003,300Rockwell C43DIN 7343, ISO 87502500000000000000
    405.000 to 5.1003,300Rockwell C43DIN 7343, ISO 8750100000000000000
    505.000 to 5.1003,300Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87501000000000000000
    605.000 to 5.1003,300Rockwell C43ASME B18.8.3M, DIN 7343, ISO 87501000000000000000
     
    6 mm Diameter
    166.000 to 6.1004,900Rockwell C43DIN 7343, ISO 87502500000000000000
    206.000 to 6.1004,900Rockwell C43DIN 7343, ISO 87502500000000000000
    246.000 to 6.1004,900Rockwell C43DIN 7343, ISO 87502500000000000000
    306.000 to 6.1004,900Rockwell C43DIN 7343, ISO 8750100000000000000
    356.000 to 6.1004,900Rockwell C43DIN 7343, ISO 875050000000000000
    406.000 to 6.1004,900Rockwell C43DIN 7343, ISO 875050000000000000
    506.200 to 6.5004,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875050000000000000
    606.000 to 6.1004,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875050000000000000
     
    8 mm Diameter
    208.000 to 8.3008,700Rockwell C41DIN 7343, ISO 87501000000000000000
    268.000 to 8.3008,700Rockwell C41DIN 7343, ISO 875050000000000000
    308.000 to 8.2008,700Rockwell C43DIN 7343, ISO 875050000000000000
    358.000 to 8.2008,700Rockwell C43ISO 8750500000000000000
    408.000 to 8.2008,700Rockwell C43DIN 7343, ISO 875050000000000000
    458.000 to 8.2008,700Rockwell C43ISO 8750500000000000000
    508.000 to 8.1008,700Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875050000000000000
    608.000 to 8.1008,700Rockwell C43ASME B18.8.3M, DIN 7343, ISO 8750500000000000000
     
    10 mm Diameter
    2410.000 to 10.10013,900Rockwell C43ASME B18.8.3M, ISO 874810000000000000
    4010.000 to 10.10013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
    5010.300 to 10.80013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
    6010.000 to 10.10013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
    7010.000 to 10.10013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
    8010.000 to 10.10013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
    10010.000 to 10.10013,900Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
     
    12 mm Diameter
    6012.000 to 12.10020,000Rockwell C43ASME B18.8.3M, DIN 7343, ISO 875010000000000000
     
    Corrosion-Resistant 18-8 Stainless Steel
     
    1 mm Diameter
    41.000 to 1.040100Not RatedDIN 7343, ISO 87505000000000000000
    61.000 to 1.040100Not RatedDIN 7343, ISO 87505000000000000000
    101.000 to 1.040100Not RatedDIN 7343, ISO 87505000000000000000
     
    1.5 mm Diameter
    61.500 to 1.600200Not RatedASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    81.500 to 1.600200Not RatedASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    101.500 to 1.600200Not RatedASME B18.8.3M, DIN 7343, ISO 8750250000000000000
    121.500 to 1.600200Not RatedASME B18.8.3M, DIN 7343, ISO 8750250000000000000
     
    2 mm Diameter
    62.000 to 2.100400Not RatedASME B18.8.3M, DIN 7343, ISO 87505000000000000000
    82.000 to 2.100400Not RatedDIN 7343, ISO 87505000000000000000
    102.000 to 2.100400Not RatedDIN 7343, ISO 87502500000000000000
    122.000 to 2.100400Not RatedDIN 7343, ISO 8750250000000000000
    182.000 to 2.100400Not RatedDIN 7343, ISO 87502500000000000000
     
    2.5 mm Diameter
    82.500 to 2.600650Not RatedDIN 7343, ISO 87502500000000000000
    102.500 to 2.600650Not RatedASME B18.8.3M, DIN 7343, ISO 87502500000000000000
    122.500 to 2.600650Not RatedDIN 7343, ISO 87502500000000000000
    142.500 to 2.600650Not RatedASME B18.8.3M, DIN 7343, ISO 87502500000000000000
    162.500 to 2.600650Not RatedDIN 7343, ISO 87502500000000000000
    202.500 to 2.600650Not RatedDIN 7343, ISO 8750100000000000000
     
    3 mm Diameter
    83.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    103.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    123.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    143.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    163.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    183.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    203.000 to 3.100900Not RatedDIN 7343, ISO 87502500000000000000
    303.000 to 3.100900Not RatedDIN 7343, ISO 87501000000000000000
     
    4 mm Diameter
    124.000 to 4.1001,700Not RatedDIN 7343, ISO 8750100000000000000
    144.000 to 4.1001,700Not RatedDIN 7343, ISO 87501000000000000000
    184.200 to 4.4001,700Not RatedASME B18.8.3M, DIN 7343, ISO 8750100000000000000
    204.000 to 4.1001,700Not RatedASME B18.8.3M, DIN 7343, ISO 87501000000000000000
    244.000 to 4.1001,700Not RatedDIN 7343, ISO 87501000000000000000
    304.000 to 4.1001,700Not RatedASME B18.8.3M, DIN 7343, ISO 87501000000000000000
    354.000 to 4.1001,700Not RatedDIN 7343, ISO 87501000000000000000
     
    5 mm Diameter
    125.000 to 5.1002,500Not RatedDIN 7343, ISO 8750100000000000000
    205.000 to 5.1002,500Not RatedDIN 7343, ISO 87501000000000000000
    305.000 to 5.1002,500Not RatedDIN 7343, ISO 8750500000000000000
    355.000 to 5.1002,500Not RatedDIN 7343, ISO 8750500000000000000
    405.000 to 5.1002,500Not RatedDIN 7343, ISO 8750500000000000000
     
    6 mm Diameter
    166.000 to 6.1003,700Not RatedDIN 7343, ISO 875050000000000000
    206.000 to 6.1003,700Not RatedDIN 7343, ISO 875050000000000000
    246.000 to 6.1003,700Not RatedDIN 7343, ISO 8750500000000000000
    306.000 to 6.1003,700Not RatedDIN 7343, ISO 8750500000000000000
    356.000 to 6.1003,700Not RatedDIN 7343, ISO 8750500000000000000
    406.000 to 6.1003,700Not RatedDIN 7343, ISO 8750500000000000000
     

    Coiled Spring Pin Assortments
    3D CAD models available

    Image of Product. Front orientation. Spring Pins. Coiled Spring Pin Assortments.
    Image of Product. Front orientation. ZoomedIn view. Spring Pins. Coiled Spring Pin Assortments.
    The best spring pins for shock and vibration, these assortments secure a variety of parts. They're often used in power transmission, automation, and other assemblies with constant motion and sudden starts and stops. Pins have a spiral shape that flexes to conform to holes that aren’t perfectly round.
    Corrosion-Resistant 18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They are strong enough to join most components but won't withstand extreme stress and vibration as well as steel.
    Sizes Included
    No. of
    Pieces
    Container
    Type
    Each
    Corrosion-Resistant 18-8 Stainless Steel
    1.5 mm to 8 mm Dia.230Plastic Box0000000000000000
     
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