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  7. Cotter Pins

Cotter Pins (3,500+ items) - Page 7

Disco Hammerlock Cotter Pin, 3/16 in Dia, 2 in L, 1 PK 4103PK
Disco

Hammerlock Cotter Pin, 3/16 in Dia, 2 in L, 1 PK

Zoro # G3670057
Mfr # 4103PK
product price:  $9.99
/ea
Midwest Fastener Extended Prong Cotter Pin, 5/32 in Dia, Steel, 25 PK 930252
Midwest Fastener

Extended Prong Cotter Pin, 5/32 in Dia, Steel, 25 PK

Zoro # G302519672
Mfr # 930252
product price:  $10.19
/pk 25, $0.41/ea
X1 Tools Cotter Pin, 1/4 in Dia, 3 in L, Steel, 30 PK X1E-CON-PIN-COT-1700x30
X1 Tools

Cotter Pin, 1/4 in Dia, 3 in L, Steel, 30 PK

Zoro # G205931823
Mfr # X1E-CON-PIN-COT-1700x30
product price:  $4.15
/pk 30, $0.14/ea
Sold in mult. of 2 for $8.30
X1 Tools Bridge Cotter Pin, 5/32 in Dia, 2-15/16 in L, Steel, 250 PK X1E-CON-PIN-HIT-1500x250
X1 Tools

Bridge Cotter Pin, 5/32 in Dia, 2-15/16 in L, Steel, 250 PK

Zoro # G005377845
Mfr # X1E-CON-PIN-HIT-1500x250
product price:  $81.89
/pk 250, $0.33/ea
Midwest Fastener Extended Prong Cotter Pin, 5/32 in Dia, 4 in L, Steel, 15 PK 930254
Midwest Fastener

Extended Prong Cotter Pin, 5/32 in Dia, 4 in L, Steel, 15 PK

Zoro # G802519363
Mfr # 930254
product price:  $9.75
/pk 15, $0.65/ea
Heritage Industrial Cotter Pin, 3/32 in Dia, 4 in L, Stainless Steel, 1 PK CPS-093-3000
Heritage Industrial

Cotter Pin, 3/32 in Dia, 4 in L, Stainless Steel, 1 PK

Zoro # G9090831
Mfr # CPS-093-3000
product price:  $0.83
/ea
Sold in mult. of 50 for $41.50
Zoro Select Hammerlock Cotter Pin, 3.6 mm Dia, 65 mm L, 316 Stainless Steel, 5 PK M55970.040.0001
Zoro Select

Hammerlock Cotter Pin, 3.6 mm Dia, 65 mm L, 316 Stainless Steel, 5 PK

Zoro # G3410191
Mfr # M55970.040.0001
product price:  $23.79
/pk 5, $4.76/ea
Huyett Bridge Cotter Pin, 1/16 in Dia, 1-5/16 in L, Stainless Steel, 1 PK BPS6-222/D
Huyett

Bridge Cotter Pin, 1/16 in Dia, 1-5/16 in L, Stainless Steel, 1 PK

Zoro # G500398260
Mfr # BPS6-222/D
product price:  $0.99
/ea
Sold in mult. of 25 for $24.75
Midwest Fastener Extended Prong Cotter Pin, 3/32 in Dia, 3 in L, Steel, 100 PK 04023
Midwest Fastener

Extended Prong Cotter Pin, 3/32 in Dia, 3 in L, Steel, 100 PK

Zoro # G002514878
Mfr # 04023
product price:  $11.29
/pk 100, $0.11/ea
Huyett Cotter Pin, 3/8 in Dia, 8 in L, Stainless Steel, 1 PK CPS-375-7000/D
Huyett

Cotter Pin, 3/8 in Dia, 8 in L, Stainless Steel, 1 PK

Zoro # G300004897
Mfr # CPS-375-7000/D
product price:  $6.15
/ea
Sold in mult. of 3 for $18.45
Huyett Bridge Cotter Pin, 0.029 in Dia, 5/16 in L, Spring Wire, 1 PK BPXZ-2301/D
Huyett

Bridge Cotter Pin, 0.029 in Dia, 5/16 in L, Spring Wire, 1 PK

Zoro # G500443779
Mfr # BPXZ-2301/D
product price:  $0.09
/ea
Sold in mult. of 300 for $27.00
Heritage Industrial Bridge Cotter Pin, 0.148 in Dia, 2-15/16 in L, 18-8 Stainless Steel, 1 PK BPS-210
Heritage Industrial

Bridge Cotter Pin, 0.148 in Dia, 2-15/16 in L, 18-8 Stainless Steel, 1 PK

Zoro # G9087106
Mfr # BPS-210
product price:  $2.19
/ea
Sold in mult. of 35 for $76.65
Heritage Industrial Cotter Pin, 5/32 in Dia, 3 in L, Stainless Steel, 1 PK CPS-156-2000
Heritage Industrial

Cotter Pin, 5/32 in Dia, 3 in L, Stainless Steel, 1 PK

Zoro # G300006433
Mfr # CPS-156-2000
product price:  $0.32
/ea
Sold in mult. of 100 for $32.00
Boltsandnuts.Com Steel Extended Prong Cotter Pins Zinc - 1431PCS Assortment Kit #320
Boltsandnuts.Com

Steel Extended Prong Cotter Pins Zinc - 1431PCS

Zoro # G314503966
Mfr # Assortment Kit #320
product price:  $186.99
/ea
Zoro Select Extended Prong Cotter Pin, 3/8 in Dia, Steel, 10 PK WWG-CP3755000
Zoro Select

Extended Prong Cotter Pin, 3/8 in Dia, Steel, 10 PK

Zoro # G510073218
Mfr # WWG-CP3755000
product price:  $7.39
/pk 10, $0.74/ea
Aztec Lifting Hardware Cotter Pin, Carbon Steel, 1 PK FGC012
Aztec Lifting Hardware

Cotter Pin, Carbon Steel, 1 PK

Zoro # G500443854
Mfr # FGC012
product price:  $9.59
/ea
Sold in mult. of 4 for $38.36
Zoro Select Extended Prong Cotter Pin, 3/16 in Dia, 4-1/2 in L, Low Carbon Steel, 25 PK U39350.018.0450
Zoro Select

Extended Prong Cotter Pin, 3/16 in Dia, 4-1/2 in L, Low Carbon Steel, 25 PK

Zoro # G3428629
Mfr # U39350.018.0450
product price:  $7.75
/pk 25, $0.31/ea
Zoro Select Extended Prong Cotter Pin, 7/64 in Dia, 2 in L, Stainless Steel, 100 PK U51700.010.0100
Zoro Select

Extended Prong Cotter Pin, 7/64 in Dia, 2 in L, Stainless Steel, 100 PK

Zoro # G3426949
Mfr # U51700.010.0100
product price:  $26.19
/pk 100, $0.26/ea
Zoro Select Bridge Cotter Pin, 3/32 in Dia, 1-5/8 in L, Spring Wire, 100 PK WWG-BP203
Zoro Select

Bridge Cotter Pin, 3/32 in Dia, 1-5/8 in L, Spring Wire, 100 PK

Zoro # G910073443
Mfr # WWG-BP203
product price:  $10.69
/pk 100, $0.11/ea
Zoro Select Extended Prong Cotter Pin, 3/32 in Dia, 2 in L, Stainless Steel, 100 PK WWG-CPS-024
Zoro Select

Extended Prong Cotter Pin, 3/32 in Dia, 2 in L, Stainless Steel, 100 PK

Zoro # G3214522
Mfr # WWG-CPS-024
product price:  $7.59
/pk 100, $0.08/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 1-1/2 in L, Stainless Steel, 100 PK U51700.012.0150
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 1-1/2 in L, Stainless Steel, 100 PK

Zoro # G3426845
Mfr # U51700.012.0150
product price:  $36.89
/pk 100, $0.37/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 2 in L, Low Carbon Steel, 100 PK WWG-CPHZ-021-SZ
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 2 in L, Low Carbon Steel, 100 PK

Zoro # G1241502
Mfr # WWG-CPHZ-021-SZ
product price:  $5.49
/pk 100, $0.05/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, 3 in L, Stainless Steel, 25 PK U51700.025.0200
Zoro Select

Extended Prong Cotter Pin, 1/4 in Dia, 3 in L, Stainless Steel, 25 PK

Zoro # G3426538
Mfr # U51700.025.0200
product price:  $34.99
/pk 25, $1.40/ea
Zoro Select Bridge Cotter Pin, 5/32 in Dia, 4 in L, Spring Wire, 25 PK WWG-BP204
Zoro Select

Bridge Cotter Pin, 5/32 in Dia, 4 in L, Spring Wire, 25 PK

Zoro # G810073154
Mfr # WWG-BP204
product price:  $10.29
/pk 25, $0.41/ea
Zoro Select Extended Prong Cotter Pin, 5/16 in Dia, 4 in L, Low Carbon Steel, 50 PK WWG-CPHZ-052
Zoro Select

Extended Prong Cotter Pin, 5/16 in Dia, 4 in L, Low Carbon Steel, 50 PK

Zoro # G3251482
Mfr # WWG-CPHZ-052
product price:  $12.19
/pk 50, $0.24/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, 3 in L, Low Carbon Steel, 50 PK WWG-CPHZ-045
Zoro Select

Extended Prong Cotter Pin, 1/4 in Dia, 3 in L, Low Carbon Steel, 50 PK

Zoro # G2967011
Mfr # WWG-CPHZ-045
product price:  $9.59
/pk 50, $0.19/ea
Vestil Cotter Pin, 1/8 in Dia, 1-1/2 in L, 1 PK 65078
CAD Files Available
Vestil

Cotter Pin, 1/8 in Dia, 1-1/2 in L, 1 PK

Zoro # G0082245
Mfr # 65078
product price:  $2.79
/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 3 in L, Low Carbon Steel, 50 PK WWG-CPHZ-025
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 3 in L, Low Carbon Steel, 50 PK

Zoro # G2013024
Mfr # WWG-CPHZ-025
product price:  $4.19
/pk 50, $0.08/ea
Zoro Select Extended Prong Cotter Pin, 3/8 in Dia, 5 in L, Low Carbon Steel, 50 PK WWG-375-4000-LZ
Zoro Select

Extended Prong Cotter Pin, 3/8 in Dia, 5 in L, Low Carbon Steel, 50 PK

Zoro # G0997814
Mfr # WWG-375-4000-LZ
product price:  $21.19
/pk 50, $0.42/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 1-1/8 in L, Low Carbon Steel, 100 PK U39350.012.0125
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 1-1/8 in L, Low Carbon Steel, 100 PK

Zoro # G3428927
Mfr # U39350.012.0125
product price:  $4.15
/pk 100, $0.04/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, Steel, 25 PK WWG-CP2505000
Zoro Select

Extended Prong Cotter Pin, 1/4 in Dia, Steel, 25 PK

Zoro # G610481807
Mfr # WWG-CP2505000
product price:  $12.59
/pk 25, $0.50/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 4 in L, Stainless Steel, 100 PK U51700.012.0300
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 4 in L, Stainless Steel, 100 PK

Zoro # G3426790
Mfr # U51700.012.0300
product price:  $26.19
/pk 100, $0.26/ea
Zoro Select Extended Prong Cotter Pin, 3/8 in Dia, 5 in L, Low Carbon Steel, 25 PK WWG-375-4000-SZ
Zoro Select

Extended Prong Cotter Pin, 3/8 in Dia, 5 in L, Low Carbon Steel, 25 PK

Zoro # G0810266
Mfr # WWG-375-4000-SZ
product price:  $13.39
/pk 25, $0.54/ea
Prosource Cotter Pin Assortment, Carbon Steel, Zinc, 555Piece 61203
Prosource

Cotter Pin Assortment, Carbon Steel, Zinc, 555Piece

Zoro # G207448398
Mfr # 61203
product price:  $12.99
/ea
Zoro Select Extended Prong Cotter Pin, 5/32 in Dia, 3/4 in L, Low Carbon Steel, 100 PK U39350.015.0075
Zoro Select

Extended Prong Cotter Pin, 5/32 in Dia, 3/4 in L, Low Carbon Steel, 100 PK

Zoro # G3428848
Mfr # U39350.015.0075
product price:  $12.19
/pk 100, $0.12/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, 2-1/2 in L, Low Carbon Steel, 50 PK WWG-250-2500-SZ
Zoro Select

Extended Prong Cotter Pin, 1/4 in Dia, 2-1/2 in L, Low Carbon Steel, 50 PK

Zoro # G1492486
Mfr # WWG-250-2500-SZ
product price:  $8.79
/pk 50, $0.18/ea
Cotter Pins (3,500+ items) - Page 7
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About Cotter Pins

Cotter Pins, also known as coter pins, cotter clips, hairpin cotters, or cotter keys are metal fasteners used to secure two components together. They are designed to provide a secure connection between two pieces of material while allowing for quick and easy disassembly.

Types of Cotter Pins

Cotter pins come in a variety of sizes and styles. Common sizes range from 3 inch cotter pins to 5/64 cotter pins. Different types include automotive cotter pins, bending cotter pins, hairpin retaining clips, locking cotter pins, round cotter pin, self-locking cotter pin, small cotters pin and split pins. Depending on the application different materials such as steel or stainless steel may be used.

How Cotter Pins are Made

The construction of Cotter Pins is fairly simple with most being constructed from a single piece of metal wire that has been bent into an S shape or U shape with the ends cut off at an angle. The diameter of the wire will depend on the size and type of Cotters Pin being made.

Industries that use Coter Pins

Coter Pins have many applications across industries including automotive manufacturing and repair shops, agriculture equipment maintenance shops and general construction sites. Professionals use them to join pieces securely yet still allow for quick disassembly when necessary.

Find the Cotter Pins You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Clevis PinsHitch PinsSafety PinsSpring PinsGeneral Washers
Hex Head Cap ScrewsHex NutsSelf-Tapping ScrewsSocket Head Cap ScrewsLock Nuts
extended prong cotter pincotter hairpincotter pin 5/16cotter pin toolstainless cotter pins
3/16 hair pincotter pin bridge3/16 cotter pinmetric cotter pin9/64 cotter pin

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