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    188 Products

    Linch Pins

    Image of Product. Front orientation. Contains Annotated. Linch Pins.
    Image of Product. Front orientation. Contains Annotated. Linch Pins. Linch Pins with Chain and Cotter Pin.
    Image of Product. Front orientation. Linch Pins. Linch Pins with Chain and Key Ring.

    Linch Pins with

    Chain and Cotter

    Pin

    Linch Pins with

    Chain and Key Ring

    Slide the pin through a hole then snap the ring down to lock these pins in place. Also known as click pins. Use them to secure clevis pins and shafts to keep components in place. Attach pins that have a chain to your work to keep them from getting lost.
    Zinc-Yellow-Chromate-Plated Carbon Steel—Zinc-yellow-chromate-plated carbon steel pins have good strength and some corrosion resistance.
    18-8 Stainless Steel—18-8 stainless steel pins offer a balance of strength and corrosion resistance. They may be mildly magnetic.
    Dia.
    Usable
    Lg.
    Lg.
    Min.
    Hardness
    Chain Material
    Cotter Pin Material
    Pkg.
    Qty.
    Pkg.
    Linch Pins
     
    Zinc-Yellow-Chromate-Plated Carbon Steel
    3/16"1"1 1/4"Rockwell B81——500000000000000
    3/16"1 1/4"1 9/16"Rockwell B81——1000000000000000
    1/4"1 1/4"1 9/16"Rockwell B81——1000000000000000
    5/16"1 1/4"1 9/16"Rockwell B81——1000000000000000
    5/16"1 1/2"1 3/4"Not Rated——10000000000000
    7/16"1 5/16"1 9/16"Rockwell B81——1000000000000000
    7/16"1 5/16"1 31/32"Rockwell B81——50000000000000
    7/16"1 1/2"1 3/4"Rockwell B81——500000000000000
    7/16"1 1/2"1 31/32"Rockwell B81——500000000000000
     
    18-8 Stainless Steel
    3/16"1"1 1/2"Rockwell B80——10000000000000
    1/4"1 3/8"1 3/4"Rockwell B80——10000000000000
     
    Linch Pins with Chain and Cotter Pin
     
    Zinc-Yellow-Chromate-Plated Carbon Steel
    3/16"1 1/4"1 9/16"Rockwell B81Zinc Yellow-Chromate-Plated SteelZinc Yellow-Chromate-Plated Steel500000000000000
    1/4"1 1/4"1 9/16"Rockwell B81Zinc Yellow-Chromate-Plated SteelZinc Yellow-Chromate-Plated Steel500000000000000
    5/16"1 1/4"1 9/16"Rockwell B81Zinc Yellow-Chromate-Plated SteelZinc Yellow-Chromate-Plated Steel500000000000000
    5/16"1 1/2"1 3/4"Not RatedZinc Yellow-Chromate-Plated SteelSteel10000000000000
    7/16"1 5/16"1 9/16"Rockwell B81Zinc Yellow-Chromate-Plated SteelZinc Yellow-Chromate-Plated Steel500000000000000
    7/16"1 5/16"1 31/32"Rockwell B81Zinc Yellow-Chromate-Plated SteelZinc Yellow-Chromate-Plated Steel500000000000000
    7/16"1 1/2"1 7/8"Not RatedZinc Yellow-Chromate-Plated SteelSteel10000000000000
     
    Linch Pins with Chain and Key Ring
     
    18-8 Stainless Steel
    3/16"1"1 1/2"Rockwell B80Stainless Steel
    		—10000000000000
    1/4"1 3/8"1 3/4"Rockwell B80Stainless Steel
    		—10000000000000
     

    Clevis Pins with Wire Retainer

    Since you can quickly install and release the wire retainer, these pins cut down the time it takes to swap out parts. They are typically used to connect drive shafts to equipment such as gearboxes, pumps, and compressors. The retainer pivots to accommodate nearby components. Also known as power take-off (PTO) pins.
    Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Round-Retainer with Loop Closure.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Round-Retainer with Loop Closure with Easy-Release Tab.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Hook Closure.

    Round-Retainer with

    Loop Closure

    Round-Retainer with

    Loop Closure with

    Easy-Release Tab

    Square-Retainer with

    Hook Closure

    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Loop Closure.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Loop Closure with Easy-Release Tab.

    Square-Retainer with

    Loop Closure

    Square-Retainer

    with Loop Closure

    with Easy-Release

    Tab

    Zinc-Plated Carbon Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Loop Closure with Easy-Release Tab—Grip the tab to open and close with less effort than other wire-retainer clevis pins. The tab sticks out from these pins, so they might catch if space is tight.
    Dia.
    Usable
    Lg.
    Dia. Tolerance
    Retainer
    Clearance
    Min.
    Hardness
    Lg.
    Each
    Zinc-Plated Carbon Steel
     
    Round-Retainer with Loop Closure
    1/4"1 3/16"-0.005" to 0.002"1 5/8"Rockwell B551 15/16"00000000000000
    1/4"1 3/8"-0.005" to 0.002"1 9/16"Rockwell B552 5/16"0000000000000
    1/4"1 3/4"-0.007" to -0.002"1 5/8"Not Rated2 1/4"0000000000000
    1/4"2 3/16"-0.005" to 0.002"1 3/4"Rockwell B553 1/16"0000000000000
    5/16"1 3/16"-0.005" to 0.002"1 9/16"Rockwell B551 15/16"0000000000000
    5/16"1 3/8"-0.005" to 0.002"1 1/2"Rockwell B552 5/16"0000000000000
    5/16"1 3/4"-0.007" to -0.002"1 5/8"Not Rated2 1/4"0000000000000
    5/16"2 3/16"-0.005" to 0.002"1 11/16"Rockwell B553 1/16"0000000000000
    5/16"2 1/2"-0.007" to -0.002"2"Not Rated3 1/16"0000000000000
    3/8"1 3/16"-0.005" to 0.002"1 1/2"Rockwell B551 15/16"0000000000000
    3/8"1 3/8"-0.005" to 0.002"1 7/16"Rockwell B552 5/16"0000000000000
    3/8"1 1/2"-0.007" to -0.002"1 1/2"Not Rated2 1/16"0000000000000
    3/8"2 3/16"-0.005" to 0.002"1 5/8"Rockwell B553 1/16"0000000000000
     
    Round-Retainer with Loop Closure with Easy-Release Tab
    1/4"1 3/8"-0.005" to 0.002"1 9/16"Rockwell B552 5/16"0000000000000
    1/4"1 3/4"-0.007" to -0.002"1 5/8"Not Rated2 1/4"0000000000000
    5/16"1 3/8"-0.005" to 0.002"1 1/2"Rockwell B552 5/16"0000000000000
    5/16"2 3/16"-0.005" to 0.002"1 3/4"Rockwell B553 1/16"0000000000000
    3/8"1 3/8"-0.005" to 0.002"1 7/16"Rockwell B552 5/16"0000000000000
    3/8"2 3/16"-0.005" to 0.002"1 3/4"Rockwell B553 1/16"0000000000000
     
    Square-Retainer with Hook Closure
    1/4"3"-0.010" to 0.002"1 1/2"Rockwell B553 3/4"0000000000000
    1/4"3 1/2"-0.010" to 0.002"1 3/4"Rockwell B554 1/4"0000000000000
    1/4"4"-0.010" to 0.002"2"Rockwell B554 3/4"0000000000000
    5/16"3"-0.010" to 0.002"1 1/2"Rockwell B553 3/4"0000000000000
    5/16"3 1/2"-0.010" to 0.002"1 3/4"Rockwell B554 1/4"00000000000000
    5/16"4"-0.005" to 0.002"2"Rockwell B554 3/4"00000000000000
    3/8"3"-0.010" to 0.002"1 1/2"Rockwell B553 3/4"00000000000000
    3/8"3 1/2"-0.010" to 0.002"1 3/4"Rockwell B554 1/4"00000000000000
    3/8"4"-0.005" to 0.002"2"Rockwell B554 3/4"00000000000000
    1/2"3 1/2"-0.016" to 0.016"2 1/2"Rockwell C225 1/8"00000000000000
    1/2"4 1/4"-0.015" to 0.000"3"Rockwell B906"0000000000000
    5/8"4"-0.016" to 0.016"3 3/8"Rockwell C225 3/4"00000000000000
    5/8"4 1/4"-0.015" to 0.000"3"Rockwell B906"0000000000000
    3/4"4"-0.016" to 0.016"3 1/4"Rockwell C225 3/4"00000000000000
    3/4"4 1/4"-0.015" to 0.000"3"Rockwell B906"00000000000000
    3/4"6"-0.016" to 0.016"3 1/4"Rockwell C227 3/4"00000000000000
    3/4"6 1/4"-0.015" to 0.000"3"Rockwell B908"00000000000000
    7/8"5 1/2"-0.016" to 0.016"3 1/4"Rockwell C227 3/8"00000000000000
    7/8"6 1/4"-0.015" to 0.000"3 1/4"Rockwell B907 1/2"00000000000000
    1"5 1/2"-0.016" to 0.016"3 1/4"Rockwell C227 3/8"00000000000000
    1"6 1/4"-0.015" to 0.000"3 1/4"Rockwell B907 3/4"00000000000000
     
    Square-Retainer with Loop Closure
    1/4"1 7/8"-0.005" to 0.002"1 5/8"Rockwell B552 13/16"0000000000000
    1/4"2 3/16"-0.005" to 0.002"1 3/4"Rockwell B553 1/16"0000000000000
    1/4"2 1/2"-0.007" to -0.002"1 9/16"Not Rated3"0000000000000
    1/4"2 7/8"-0.005" to 0.002"1 11/16"Not Rated3 5/8"0000000000000
    5/16"1 7/8"-0.005" to 0.002"1 9/16"Rockwell B552 13/16"0000000000000
    5/16"2 3/16"-0.005" to 0.002"1 11/16"Rockwell B553 1/16"0000000000000
    5/16"2 1/2"-0.007" to -0.002"1 3/4"Not Rated3 1/16"0000000000000
    5/16"2 7/8"-0.005" to 0.002"1 11/16"Rockwell B553 9/16"0000000000000
    5/16"3 7/16"-0.005" to 0.002"1 5/8"Not Rated4 5/16"0000000000000
    5/16"3 9/16"-0.005" to 0.002"1 5/8"Not Rated4 13/16"0000000000000
    3/8"1 7/8"-0.005" to 0.002"1 1/2"Rockwell B552 13/16"0000000000000
    3/8"2 3/16"-0.005" to 0.002"1 5/8"Rockwell B553 1/16"0000000000000
    3/8"2 1/4"-0.007" to -0.002"1 1/2"Not Rated2 7/8"0000000000000
    3/8"2 7/8"-0.005" to 0.002"1 5/8"Rockwell B553 9/16"0000000000000
    3/8"3 7/16"-0.005" to 0.002"1 5/8"Not Rated4 5/16"0000000000000
    3/8"3 9/16"-0.005" to 0.002"1 5/8"Not Rated4 13/16"0000000000000
    1/2"3 3/32"-0.005" to 0.002"1 5/8"Rockwell B553 13/16"0000000000000
     
    Square-Retainer with Loop Closure with Easy-Release Tab
    1/4"2 1/4"-0.005" to 0.002"1 5/8"Not Rated3 1/16"0000000000000
    5/16"2 1/4"-0.005" to 0.002"1 5/8"Not Rated3 1/16"0000000000000
    3/8"2 1/4"-0.005" to 0.002"1 5/8"Not Rated3 1/16"0000000000000
     
    SAE J429 Steel
    Image of Product. Square-Retainer with Loop Closure. Front orientation. Clevis Pins. Clevis Pins with Wire Retainer, Black, Square-Retainer with Loop Closure.

    Square-Retainer

    with Loop

    Closure

    These pins conform to SAE International (formerly the Society of Automotive Engineers) dimensional standards.
    Zinc-Flake-Coated Carbon Steel—With a more durable finish than zinc plating, these pins hold up in wet and outdoor environments. While not as corrosion resistant as stainless steel, they are stronger and won't deform under stress.
    Dia.
    Usable
    Lg.
    Dia. Tolerance
    Retainer
    Clearance
    Min.
    Hardness
    Lg.
    Each
    Black-Zinc-Flake-Coated Carbon Steel
     
    Square-Retainer with Loop Closure
    1/4"2 3/16"-0.005" to 0.002"1 3/4"Not Rated3 1/16"00000000000000
    5/16"2 3/16"-0.005" to 0.002"1 11/16"Not Rated3 1/16"0000000000000
    3/8"2 3/16"-0.005" to 0.002"1 5/8"Not Rated3 1/16"0000000000000
    1/2"3"-0.005" to 0.002"1 5/8"Not Rated3 13/16"0000000000000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Round-Retainer with Loop Closure.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Round-Retainer with Loop Closure with Easy-Release Tab.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Hook Closure.

    Round-Retainer with

    Loop Closure

    Round-Retainer with

    Loop Closure with

    Easy-Release Tab

    Square-Retainer with

    Hook Closure

    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Loop Closure.
    Image of Product. Front orientation. Contains Annotated. Clevis Pins. Clevis Pins with Wire Retainer, Square-Retainer with Loop Closure with Easy-Release Tab.

    Square-Retainer with

    Loop Closure

    Square-Retainer

    with Loop Closure

    with Easy-Release

    Tab

    18-8 Stainless Steel—The choice for wet and outdoor environments, these pins resist rusting. They're strong enough to fasten most components but won't withstand stress and vibration as well as steel.
    Loop Closure with Easy-Release Tab—Grip the tab to open and close with less effort than other wire-retainer clevis pins. The tab sticks out from these pins, so they might catch if space is tight.
    Dia.
    Usable
    Lg.
    Dia. Tolerance
    Retainer
    Clearance
    Min.
    Hardness
    Lg.
    Each
    18-8 Stainless Steel
     
    Round-Retainer with Loop Closure
    1/4"1 1/8"-0.005" to 0.000"1 5/8"Rockwell B752"00000000000000
    1/4"1 3/8"-0.005" to 0.000"1 1/2"Rockwell B752 3/8"0000000000000
    1/4"1 3/4"-0.007" to -0.002"1 5/8"Rockwell B802 3/8"0000000000000
    1/4"2 1/8"-0.005" to 0.000"1 3/4"Rockwell B753 1/8"0000000000000
    5/16"1 1/8"-0.005" to 0.000"1 1/2"Rockwell B752"0000000000000
    5/16"1 3/8"-0.005" to 0.000"1 1/2"Rockwell B752 3/8"0000000000000
    5/16"1 3/4"-0.007" to -0.002"1 5/8"Rockwell B802 1/4"0000000000000
    5/16"2 1/8"-0.005" to 0.000"1 5/8"Rockwell B753 1/8"0000000000000
    5/16"2 1/2"-0.007" to -0.002"2"Rockwell B803 1/16"0000000000000
    3/8"1 1/8"-0.005" to 0.000"1 1/2"Rockwell B752"0000000000000
    3/8"1 3/8"-0.005" to 0.000"1 3/8"Rockwell B752 3/8"0000000000000
    3/8"1 1/2"-0.007" to -0.002"1 1/2"Rockwell B802 1/16"0000000000000
    3/8"2 1/8"-0.005" to 0.000"1 5/8"Rockwell B753 1/8"0000000000000
     
    Round-Retainer with Loop Closure with Easy-Release Tab
    1/4"1 3/8"-0.005" to 0.000"1 1/2"Rockwell B752 3/8"0000000000000
    1/4"1 3/4"-0.007" to -0.002"1 5/8"Rockwell B802 3/8"0000000000000
    5/16"1 3/8"-0.005" to 0.000"1 1/2"Rockwell B752 3/8"0000000000000
    5/16"2 1/8"-0.005" to 0.000"1 3/4"Rockwell B753 1/8"0000000000000
    3/8"1 3/8"-0.005" to 0.000"1 3/8"Rockwell B752 3/8"0000000000000
    3/8"2 1/8"-0.005" to 0.000"1 3/4"Rockwell B753 1/8"0000000000000
     
    Square-Retainer with Hook Closure
    1/4"3"-0.010" to 0.000"1 1/2"Rockwell B753 11/16"00000000000000
    1/4"3 1/2"-0.010" to 0.000"1 3/4"Rockwell B754 3/16"00000000000000
    1/4"4"-0.010" to 0.000"2"Rockwell B754 11/16"00000000000000
    5/16"3"-0.010" to 0.000"1 1/2"Rockwell B753 11/16"00000000000000
    5/16"3 1/2"-0.010" to 0.000"1 3/4"Rockwell B754 3/16"00000000000000
    5/16"4"-0.010" to 0.000"2"Rockwell B754 11/16"00000000000000
    3/8"3"-0.010" to 0.000"1 1/2"Rockwell B753 11/16"00000000000000
    3/8"3 1/2"-0.010" to 0.000"1 3/4"Rockwell B754 3/16"00000000000000
    3/8"4"-0.010" to 0.000"2"Rockwell B754 11/16"00000000000000
    1/2"3 1/2"-0.016" to 0.016"2 1/2"Rockwell B755 1/8"00000000000000
    5/8"4"-0.016" to 0.016"3 3/8"Rockwell B755 3/4"00000000000000
    3/4"4"-0.016" to 0.016"3 1/4"Rockwell B755 3/4"00000000000000
    3/4"6"-0.016" to 0.016"3 1/4"Rockwell B757 3/4"00000000000000
    7/8"5 1/2"-0.016" to 0.016"3 1/4"Rockwell B757 5/16"00000000000000
    1"5 1/2"-0.016" to 0.016"3 1/4"Rockwell B757 5/16"00000000000000
     
    Square-Retainer with Loop Closure
    1/4"1 7/8"-0.005" to 0.000"1 5/8"Rockwell B752 7/8"0000000000000
    1/4"2 1/8"-0.005" to 0.000"1 3/4"Rockwell B753 1/8"0000000000000
    1/4"2 1/2"-0.007" to -0.002"1 9/16"Rockwell B803"00000000000000
    5/16"1 7/8"-0.005" to 0.000"1 1/2"Rockwell B752 7/8"0000000000000
    5/16"2 1/8"-0.005" to 0.000"1 5/8"Rockwell B753 1/8"0000000000000
    5/16"2 1/2"-0.007" to -0.002"1 3/4"Rockwell B803 1/16"0000000000000
    5/16"2 7/8"-0.005" to 0.000"1 5/8"Rockwell B753 5/8"0000000000000
    3/8"1 7/8"-0.005" to 0.000"1 1/2"Rockwell B752 7/8"0000000000000
    3/8"2 1/8"-0.005" to 0.000"1 5/8"Rockwell B753 1/8"0000000000000
    3/8"2 1/4"-0.007" to -0.002"1 1/2"Rockwell B802 7/8"0000000000000
    3/8"2 7/8"-0.005" to 0.000"1 5/8"Rockwell B753 5/8"0000000000000
    1/2"3"-0.005" to 0.000"1 5/8"Rockwell B753 13/16"00000000000000
     
    Square-Retainer with Loop Closure with Easy-Release Tab
    1/4"2 1/4"-0.005" to 0.000"1 5/8"Rockwell B753 1/16"00000000000000
    5/16"2 1/4"-0.005" to 0.000"1 5/8"Rockwell B753 1/16"00000000000000
    3/8"2 1/4"-0.005" to 0.000"1 5/8"Rockwell B753 1/16"00000000000000
    3/8"2 1/2"-0.007" to -0.002"1 1/2"Rockwell B803 1/16"00000000000000
     

    Wire-Retainer-End Clips for Telescoping Tubing

    Image of ProductInUse. Front orientation. Spring Button Clips. Wire-Retainer-End Clips for Telescoping Tubing.
    Image of Product. Front orientation. Contains Annotated. Spring Button Clips. Wire-Retainer-End Clips for Telescoping Tubing.
    Sized to fit snugly around pipe and tube, these clips use spring force to keep the retainer closed. Also known as linch pins and PTO pins, use them for a one-piece alternative to a clevis and cotter pin combination.
    Zinc-Yellow-Chromate-Plated
    Carbon Steel
    For Pipe
    OD
    Dia.
    Usable
    Lg.
    Lg.
    Each
    1 3/8"3/16"1 3/8"1 9/16"00000000000000
    1 3/8"1/4"1 3/8"1 9/16"0000000000000
    1 3/8"5/16"1 3/8"1 9/16"0000000000000
    1 3/4"5/16"1 3/4"1 15/16"0000000000000
    2 1/8"25/64"2 3/16"2 3/8"0000000000000

    Long-Life Wire-Snap Cotter Pins

    Disassemble components frequently without losing tension in the pin. The coil preserves holding strength, so you can reuse these pins over and over. They also offer more security than hairpins and standard wire-snap pins. Also known as safety pins, pinch firmly to open and close.
    Steel
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Long-Life Wire-Snap Cotter Pins.
    Zinc-Plated Spring Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Galvanized Carbon Steel—These pins combine the strength of steel with the rust resistance of stainless steel. They're often used as an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals.
    Wire
    Dia.
    Usable
    Lg.
    Lg.
    Retainer
    Clearance
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Spring Steel
    3/64"15/16"1 9/16"3/8"25000000000000000
    1/16"1 1/16"1 3/4"3/8"250000000000000
    3/32"1 11/16"2 3/4"5/8"2500000000000000
    1/8"2 13/16"4 3/8"3/4"1000000000000000
    5/32"3 3/4"5 3/4"1 1/8"1000000000000000
     
    Galvanized Carbon Steel
    0.177"3"5 5/8"1 1/2"10000000000000
    0.243"5"8"1 5/8"10000000000000
    0.243"5"8 3/4"2 1/4"10000000000000
    0.312"7 1/2"12 1/2"3 1/4"100000000000000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Long-Life Wire-Snap Cotter Pins.
    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.
    Wire
    Dia.
    Usable
    Lg.
    Lg.
    Retainer
    Clearance
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    1/16"1 5/8"2 7/8"5/8"100000000000000
    3/32"1 5/8"3 1/16"5/8"10000000000000
    3/32"2"3 7/16"5/8"10000000000000
    3/32"2 1/2"3 15/16"5/8"10000000000000
    1/8"2"4 1/16"3/4"10000000000000
    1/8"2 1/2"4 9/16"3/4"10000000000000
    1/8"2 3/4"4 1/2"7/8"10000000000000
    1/8"3"5 1/16"3/4"10000000000000
    0.148"3 3/4"5 3/4"1 1/8"10000000000000
    5/32"2 1/2"4 9/16"3/4"10000000000000
    5/32"3"5 1/16"3/4"10000000000000
    0.177"3"5 5/8"1 1/2"10000000000000
    0.243"5"8"1 5/8"100000000000000
    0.243"5"8 3/4"2 1/4"100000000000000
     
    Corrosion-Resistant Stainless Steel with Lanyard
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Long-Life Wire-Snap Cotter Pins, Stainless Steel Lanyard.
    Keep pins from getting lost when removed by securing the end of the attached lanyard to equipment.
    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.
    Wire
    Dia.
    Usable
    Lg.
    Lg.
    Retainer
    Clearance
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    1/16"1 5/8"2 7/8"5/8"100000000000000
    3/32"1 5/8"3 1/16"5/8"10000000000000
    3/32"2"3 7/16"5/8"10000000000000
    3/32"2 1/2"3 15/16"5/8"10000000000000
    1/8"2"4 1/16"3/4"10000000000000
    1/8"2 1/2"4 9/16"3/4"10000000000000
    1/8"3"5 1/16"3/4"10000000000000
    5/32"2 1/2"4 9/16"3/4"10000000000000
    5/32"3"5 1/16"3/4"10000000000000
     

    Clevis Pins with Locking Retainer

    Secure and release these heavy duty pins with one hand. Swing the welded solid steel retainer closed, and it locks onto the pin until you press the lever to open. Unlike other clevis pins, you don’t have to reach around to insert a cotter pin or worry about it falling out. These are often used for towing since they make it easy to hitch and unhitch your equipment.
    Steel
    Image of Product. Back orientation. Contains Annotated. Clevis Pins. Clevis Pins with Locking Retainer.
    Image of Product. Front orientation. Clevis Pins. Clevis Pins with Locking Retainer.
    Powder-Coated Carbon Steel—A shiny black finish creates a barrier against rust in damp and outdoor environments. While not as corrosion resistant as stainless steel, these pins are stronger and won't deform under stress.
    Dia.
    Usable
    Lg.
    Dia. Tolerance
    Retainer
    Clearance
    Min.
    Hardness
    Lg.
    Each
    Black-Powder-Coated Carbon Steel
     
    Square-Retainer
    5/8"4 1/2"-0.003" to 0.010"3 1/4"Rockwell C328"000000000000000
    3/4"4 1/2"-0.003" to 0.010"3"Rockwell C328"00000000000000
    3/4"6"-0.003" to 0.010"3 1/8"Rockwell C3210"00000000000000
    7/8"4 1/2"-0.003" to 0.010"3 1/8"Rockwell C328"00000000000000
    7/8"6"-0.003" to 0.010"3 1/8"Rockwell C3210"00000000000000
    1"6"-0.003" to 0.010"3"Rockwell C3210"00000000000000
    1 1/8"7"-0.003" to 0.010"3 7/8"Rockwell C3211"00000000000000
    1 1/4"7"-0.003" to 0.010"3 7/8"Rockwell C3211"00000000000000
    1 1/2"8"-0.003" to 0.010"3 3/4"Rockwell C3212"00000000000000
     

    Wire-Snap Cotter Pins

    Quick to install and remove, these pins are good for parts you need to disassemble frequently, such as trailer hitches. A more secure alternative to hairpins, they have a wire retainer that stays fastened with spring-like tension. Also known as safety pins, pinch to open and close.
    Steel
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Wire-Snap Cotter Pins.
    Zinc-Plated Spring Steel—These pins withstand occasional exposure to moisture. However, since friction from moving parts can wear away the finish, they're not ideal for wet environments. While not nearly as corrosion resistant as stainless steel, they are stronger and won’t deform under stress.
    Wire
    Dia.
    Usable
    Lg.
    Lg.
    Retainer
    Clearance
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Spring Steel
    3/64"1 1/4"1 5/8"5/16"100000000000000000
    3/64"1 1/2"1 7/8"5/16"10000000000000000
    3/64"2 3/16"2 3/4"1"5000000000000000
    1/16"2 1/2"3 1/8"9/16"5000000000000000
     
    Corrosion-Resistant Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Cotter Pins. Wire-Snap Cotter Pins.
    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.
    Wire
    Dia.
    Usable
    Lg.
    Lg.
    Retainer
    Clearance
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    3/64"1 1/4"1 5/8"5/16"10000000000000000
    3/64"1 1/2"1 7/8"5/16"1000000000000000
    3/64"2 3/16"2 3/4"1"1000000000000000
    1/16"2 1/2"3 1/8"9/16"1000000000000000
     
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