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    45 Products

    Oversized Clevis Pins

    The security of a clevis pin with the tight fit of a dowel pin. The diameter of these pins is slightly larger than listed to fill worn or enlarged holes. They have a flat, low-profile head to fit into tight spaces. They’re less likely to get in the way than pins with a loop or T-handle grip, but they’re more difficult to remove. Secure with a cotter pin.
    Heat-Treated Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Oversized Clevis Pins.
    With additional hardness, these pins are less likely to bend, break, and wear than those that aren't heat treated.
    High-Strength Black-Oxide Alloy Steel—Stronger than stainless steel, these pins won't deform from stress and vibration. The dark, matte coating creates a finished look but offers minimal corrosion resistance. They're best for dry environments.
    Head
    Usable
    Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    Min.
    Hardness
    Lg.
    Dia.
    Ht.
    Each
    High-Strength Black-Oxide Alloy Steel
     
    1/4" Diameter
    13/16"0.0001" to 0.0003"5/64"Rockwell C321"3/8"3/16"93863A160000000
    1 5/16"0.0001" to 0.0003"5/64"Rockwell C321 1/2"3/8"3/16"93863A17000000
    1 13/16"0.0001" to 0.0003"5/64"Rockwell C322"3/8"3/16"93863A18000000
    2 5/16"0.0001" to 0.0003"5/64"Rockwell C322 1/2"3/8"3/16"93863A19000000
     
    1/2" Diameter
    1 3/4"0.0001" to 0.0003"9/64"Rockwell C322"3/4"5/16"93863A38000000
    2 1/4"0.0001" to 0.0003"9/64"Rockwell C322 1/2"3/4"5/16"93863A39000000
    2 3/4"0.0001" to 0.0003"9/64"Rockwell C323"3/4"5/16"93863A41000000
     
    3/4" Diameter
    3/4"0.0001" to 0.0003"9/64"Rockwell C321"1"1/2"93863A49000000
    1 1/4"0.0001" to 0.0003"9/64"Rockwell C321 1/2"1"1/2"93863A51000000
    2 3/4"0.0001" to 0.0003"9/64"Rockwell C323"1"1/2"93863A54000000
     

    Clevis Pins

    The most commonly used clevis pins—just slide a cotter pin into the hole to secure parts. These pins have a flat, low-profile head to fit in tight spaces. They're less likely to get in the way than pins with a loop grip or T-handle but aren’t as easy to grab if you want to remove them frequently. Add your own cotter pin, or choose a clevis pin that includes a reusable hairpin cotter.
    Heat-Treated Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins, Cotter Pin Not Included.

    Cotter Pin Not

    Included

    With additional hardness, these pins are less likely to bend, break, and wear than those that aren't heat treated.
    Cadmium Yellow-Chromate-Plated Alloy Steel—The plating creates a barrier against rust, so these pins are suitable for most wet and outdoor environments.
    Military Specification—Manufactured and tested to meet strict U.S. military standards for material and construction.
    Head
    Usable
    Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    Min.
    Hardness
    Mil. Spec.
    Lg.
    Dia.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Cadmium Yellow-Chromate-Plated Alloy Steel
     
    3/16" Diameter
    11/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C11, NASM2039215/32"5/16"3/64"194344A11000000
    17/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C17, NASM2039221/32"5/16"3/64"194344A1200000
    23/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C23, NASM2039227/32"5/16"3/64"194344A1300000
    29/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C29, NASM203921 1/32"5/16"3/64"194344A1400000
    1 3/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C35, NASM203921 7/32"5/16"3/64"194344A1500000
    1 9/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C41, NASM203921 13/32"5/16"3/64"194344A1600000
    1 15/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-2C47, NASM203921 19/32"5/16"3/64"194344A1700000
     
    1/4" Diameter
    17/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C17, NASM2039221/32"3/8"1/16"194344A1800000
    23/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C23, NASM203927/8"3/8"1/16"194344A1900000
    29/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C29, NASM203921 1/32"3/8"1/16"194344A2100000
    1 3/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C35, NASM203921 7/32"3/8"1/16"194344A2200000
    1 9/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C41, NASM203921 13/32"3/8"1/16"194344A2300000
    1 15/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C47, NASM203921 5/8"3/8"1/16"194344A2400000
    1 21/32"-0.002" to 0.000"1/16"Rockwell C26MS20392-3C53, NASM203921 25/32"3/8"1/16"194344A2500000
     
    5/16" Diameter
    17/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C17, NASM2039223/32"7/16"1/16"194344A2600000
    23/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C23, NASM2039229/32"7/16"1/16"194344A2700000
    29/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C29, NASM203921 3/32"7/16"1/16"194344A2800000
    1 3/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C35, NASM203921 9/32"7/16"1/16"194344A2900000
    1 9/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C41, NASM203921 15/32"7/16"1/16"194344A3100000
    1 15/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-4C47, NASM203921 21/32"7/16"1/16"194344A3200000
     
    3/8" Diameter
    19/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-5C19, NASM2039225/32"1/2"1/16"194344A3300000
    23/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-5C23, NASM2039229/32"1/2"1/16"194344A3400000
    1 3/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-5C35, NASM203921 9/32"1/2"1/16"194344A3500000
    1 9/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-5C41, NASM203921 15/32"1/2"1/16"194344A3600000
    1 15/32"-0.002" to 0.000"3/32"Rockwell C26MS20392-5C47, NASM203921 21/32"1/2"1/16"194344A3700000
     

    Precision Clevis Pins

    The diameter of these pins varies less than the width of a human hair. They’re machined to tolerances as tight as 0.0003" for a close fit. The flat, low-profile head is made to fit into tight spaces. These pins are less likely to get in the way than pins with a loop grip or T-handle, but they’re more difficult to remove. Secure with a cotter pin.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Heat-Treated Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Precision Clevis Pins.
    With additional hardness, these pins are less likely to bend, break, and wear than those that aren't heat treated.
    High-Strength Black-Oxide Alloy Steel—Stronger than stainless steel, these pins won't deform from stress and vibration. The dark, matte coating creates a finished look but offers minimal corrosion resistance. They're best for dry environments.
    Head
    Usable
    Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    Min.
    Hardness
    Lg.
    Dia.
    Ht.
    Each
    High-Strength Black-Oxide Alloy Steel
     
    1/4" Diameter
    13/16"-0.0003" to -0.0001"5/64"Rockwell C321"3/8"3/16"93206A110000000
    1 5/16"-0.0003" to -0.0001"5/64"Rockwell C321 1/2"3/8"3/16"93206A12000000
    1 13/16"-0.0003" to -0.0001"5/64"Rockwell C322"3/8"3/16"93206A13000000
    2 5/16"-0.0003" to -0.0001"5/64"Rockwell C322 1/2"3/8"3/16"93206A14000000
     
    1/2" Diameter
    1 3/4"-0.0003" to -0.0001"9/64"Rockwell C322"3/4"5/16"93206A15000000
    2 1/4"-0.0003" to -0.0001"9/64"Rockwell C322 1/2"3/4"5/16"93206A16000000
    2 3/4"-0.0003" to -0.0001"9/64"Rockwell C323"3/4"5/16"93206A17000000
     
    3/4" Diameter
    3/4"-0.0003" to -0.0001"9/64"Rockwell C321"1"1/2"93206A18000000
    1 1/4"-0.0003" to -0.0001"9/64"Rockwell C321 1/2"1"1/2"93206A19000000
    2 3/4"-0.0003" to -0.0001"9/64"Rockwell C323"1"1/2"93206A21000000
     
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