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    105 Products

    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
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins, Cotter Pin Not Included.

    Cotter Pin Not

    Included

    High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. Similar to 18-8 stainless steel, they're suitable for most wet and outdoor environments. However, they won't hold up to the harsh conditions and chemicals that 316 stainless steel can.
    Head
    Usable
    Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    Min.
    Hardness
    Lg.
    Dia.
    Ht.
    Each
    High-Strength 17-4 PH Stainless Steel
     
    1/8" Diameter
    9/16"-0.004" to -0.002"3/64"Rockwell C283/4"1/4"1/16"93392A10300000
    11/16"-0.004" to -0.002"1/16"Rockwell C287/8"1/4"1/16"93392A1040000
    15/16"-0.004" to -0.002"1/16"Rockwell C281 1/8"1/4"1/16"93392A1060000
    1 1/16"-0.004" to -0.002"3/64"Rockwell C281 1/4"1/4"1/16"93392A1070000
     
    3/16" Diameter
    7/16"-0.004" to -0.002"1/16"Rockwell C285/8"5/16"1/16"93392A1090000
    11/16"-0.004" to -0.002"1/16"Rockwell C287/8"5/16"1/16"93392A1110000
    13/16"-0.004" to -0.002"1/16"Rockwell C281"5/16"1/16"93392A1120000
    15/16"-0.004" to -0.002"1/16"Rockwell C281 1/8"5/16"1/16"93392A1130000
    1 1/16"-0.004" to -0.002"1/16"Rockwell C281 1/4"5/16"1/16"93392A1140000
    1 5/16"-0.004" to -0.002"1/16"Rockwell C281 1/2"5/16"1/16"93392A1160000
    1 9/16"-0.004" to -0.002"1/16"Rockwell C281 3/4"5/16"1/16"93392A1180000
    2 1/16"-0.004" to -0.002"1/16"Rockwell C282 1/4"5/16"1/16"93392A12200000
    2 3/16"-0.004" to -0.002"1/16"Rockwell C282 3/8"5/16"1/16"93392A12300000
     
    1/4" Diameter
    7/16"-0.004" to -0.002"1/16"Rockwell C285/8"3/8"3/32"93392A1280000
    11/16"-0.004" to -0.002"1/16"Rockwell C287/8"3/8"3/32"93392A1300000
    13/16"-0.004" to -0.002"1/16"Rockwell C281"3/8"3/32"93392A1310000
    15/16"-0.004" to -0.002"1/16"Rockwell C281 1/8"3/8"3/32"93392A1320000
    1 1/16"-0.004" to -0.002"1/16"Rockwell C281 1/4"3/8"3/32"93392A1330000
    1 3/16"-0.004" to -0.002"1/16"Rockwell C281 3/8"3/8"3/32"93392A1340000
    1 5/16"-0.004" to -0.002"1/16"Rockwell C281 1/2"3/8"3/32"93392A1350000
     
    1/2" Diameter
    1"-0.004" to -0.002"1/8"Rockwell C281 1/4"5/8"5/32"93392A2070000
    1 1/4"-0.004" to -0.002"1/8"Rockwell C281 1/2"5/8"5/32"93392A20800000
    1 1/2"-0.004" to -0.002"1/8"Rockwell C281 3/4"5/8"5/32"93392A20900000
    1 3/4"-0.004" to -0.002"1/8"Rockwell C282"5/8"5/32"93392A21000000
    2"-0.004" to -0.002"1/8"Rockwell C282 1/4"5/8"5/32"93392A21100000
    2 1/2"-0.004" to -0.002"1/8"Rockwell C282 3/4"5/8"5/32"93392A21300000
    3"-0.004" to -0.002"1/8"Rockwell C283 1/4"5/8"5/32"93392A21500000
    3 3/4"-0.004" to -0.002"1/8"Rockwell C284"5/8"5/32"93392A21700000
    4 1/4"-0.004" to -0.002"1/8"Rockwell C284 1/2"5/8"5/32"93392A21800000
     
    3/4" Diameter
    1 3/4"-0.004" to -0.002"1/8"Rockwell C282"15/16"5/16"93392A24000000
    2"-0.004" to -0.002"1/8"Rockwell C282 1/4"15/16"5/16"93392A24100000
    2 1/2"-0.004" to -0.002"1/8"Rockwell C282 3/4"15/16"5/16"93392A24300000
    3"-0.004" to -0.002"1/8"Rockwell C283 1/4"15/16"5/16"93392A24500000
    3 3/4"-0.004" to -0.002"1/8"Rockwell C284"15/16"5/16"93392A24700000
    4 1/4"-0.004" to -0.002"1/8"Rockwell C284 1/2"15/16"5/16"93392A24800000
    5 3/4"-0.004" to -0.002"1/8"Rockwell C286"15/16"5/16"93392A25000000
     
    1" Diameter
    2 11/16"-0.004" to -0.002"3/16"Rockwell C283"1 3/16"11/32"93392A26200000
    3 3/16"-0.004" to -0.002"3/16"Rockwell C283 1/2"1 3/16"11/32"93392A26400000
    3 11/16"-0.004" to -0.002"3/16"Rockwell C284"1 3/16"11/32"93392A26500000
    4 11/16"-0.004" to -0.002"3/16"Rockwell C285"1 3/16"11/32"93392A26700000
    5 11/16"-0.004" to -0.002"3/16"Rockwell C286"1 3/16"11/32"93392A26800000
     
    1 1/4" Diameter
    2 3/8"-0.004" to -0.002"3/16"Rockwell C283"1 1/2"11/32"93392A27300000
    3 3/8"-0.004" to -0.002"3/16"Rockwell C284"1 1/2"11/32"93392A27400000
    4 3/8"-0.004" to -0.002"3/16"Rockwell C285"1 1/2"11/32"93392A27500000
     

    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
     

    Tethered Loop-Grip Clevis Pins

    Lock and release components again and again without losing your cotter or linch pin. These clevis pins have a lanyard or chain that keeps your securing pin attached. The loop handle is large enough for multiple fingers, so you can get the leverage you need to easily grip and pull it. They’re often used for towing and other applications that require frequent pin removal.
    Corrosion-Resistant Stainless Steel
    Image of Product. With Cotter Pin and Lanyard. Front orientation. Contains Annotated. Clevis Pins. Tethered Loop-Grip Clevis Pins, Cotter Pin Included, .
    Image of Product. With Linch Pin and Chain. Front orientation. Contains Annotated. Clevis Pins. Tethered Loop-Grip Clevis Pins, , Linch Pin Included.

    With Cotter Pin and Lanyard

    With Linch Pin and Chain

    High-Strength 17-4 PH Stainless Steel—The strongest stainless steel pins we offer, these are the least likely to deform due to stress and vibration. Similar to 18-8 stainless steel, they're suitable for most wet and outdoor environments. However, they won't hold up to the harsh conditions and chemicals that 316 stainless steel can.
    Cotter Pin Included—The hairpin cotter is quicker to install and remove than a linch pin but not as secure.
    Linch Pin Included—Less likely to get knocked or shaken out of place than a hairpin, the linch pin has a ring that snaps down and locks.
    Usable
    Lg.
    Dia. Tolerance
    For Max.
    Cotter Pin Dia.
    Min.
    Hardness
    Head
    Dia.
    Each
    High-Strength 17-4 PH Stainless Steel with Cotter Pin and Lanyard
     
    5/8" Diameter
    4 1/2"-0.016" to 0.016"3/16"Rockwell B801 1/2"98412A441000000
    6"-0.016" to 0.016"3/16"Rockwell B801 1/2"98412A45300000
     
    3/4" Diameter
    4 1/2"-0.016" to 0.016"3/16"Rockwell B801 1/2"98412A46200000
    6"-0.016" to 0.016"3/16"Rockwell B801 3/4"98412A46800000
     
    7/8" Diameter
    6"-0.016" to 0.016"3/16"Rockwell B801 3/4"98412A47400000
     
    1" Diameter
    6"-0.016" to 0.016"3/16"Rockwell B801 3/4"98412A48600000
     
    1 1/8" Diameter
    7"-0.016" to 0.016"3/16"Rockwell B802"98412A49300000
     
    1 1/4" Diameter
    7"-0.016" to 0.016"3/16"Rockwell B802"98412A50400000
     
    High-Strength 17-4 PH Stainless Steel with Linch Pin and Chain
     
    5/8" Diameter
    4 1/2"-0.016" to 0.016"3/16"Rockwell B801 1/2"98497A31000000
    6"-0.016" to 0.016"3/16"Rockwell B801 1/2"98497A33000000
     
    3/4" Diameter
    4 1/2"-0.016" to 0.016"3/16"Rockwell B801 1/2"98497A35000000
    6"-0.016" to 0.016"3/16"Rockwell B801 3/4"98497A37000000
     
    7/8" Diameter
    6"-0.016" to 0.016"3/16"Rockwell B801 3/4"98497A41000000
     
    1" Diameter
    6"-0.016" to 0.016"17/64"Rockwell B801 3/4"98497A45000000
     
    1 1/8" Diameter
    7"-0.016" to 0.016"17/64"Rockwell B802"98497A47000000
     
    1 1/4" Diameter
    7"-0.016" to 0.016"17/64"Rockwell B802"98497A49000000
     

    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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