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  7. Cotter Pins

Cotter Pins (3,500+ items) - Page 10

Zoro Select Bridge Cotter Pin, 5/64 in Dia, 1-3/32 in L, Steel, 25 PK 2UJL3
Zoro Select

Bridge Cotter Pin, 5/64 in Dia, 1-3/32 in L, Steel, 25 PK

Zoro # G3439195
Mfr # 2UJL3
product price:  $2.79
/pk 25, $0.11/ea
Zoro Select Bridge Cotter Pin, 7/64 in Dia, 1-1/4 in L, Steel, 25 PK 2UJN6
Zoro Select

Bridge Cotter Pin, 7/64 in Dia, 1-1/4 in L, Steel, 25 PK

Zoro # G1928385
Mfr # 2UJN6
product price:  $4.99
/pk 25, $0.20/ea
Zoro Select Bridge Cotter Pin, 3/32 in Dia, 1-1/8 in L, Steel, 25 PK 2UJN1
Zoro Select

Bridge Cotter Pin, 3/32 in Dia, 1-1/8 in L, Steel, 25 PK

Zoro # G0324362
Mfr # 2UJN1
product price:  $5.99
/pk 25, $0.24/ea
Zoro Select Extended Prong Cotter Pin, 5/16 in Dia, 3 in L, Low Carbon Steel, 50 PK WWG-312-2000-SZ
Zoro Select

Extended Prong Cotter Pin, 5/16 in Dia, 3 in L, Low Carbon Steel, 50 PK

Zoro # G1349896
Mfr # WWG-312-2000-SZ
product price:  $9.69
/pk 50, $0.19/ea
Zoro Select Extended Prong Cotter Pin, 3/16 in Dia, 3/4 in L, Low Carbon Steel, 50 PK U39350.018.0075
Zoro Select

Extended Prong Cotter Pin, 3/16 in Dia, 3/4 in L, Low Carbon Steel, 50 PK

Zoro # G3428735
Mfr # U39350.018.0075
product price:  $6.39
/pk 50, $0.13/ea
Zoro Select Bridge Cotter Pin, 5/64 in Dia, 1-3/8 in L, Spring Wire, 50 PK WWG-BTC0720250
Zoro Select

Bridge Cotter Pin, 5/64 in Dia, 1-3/8 in L, Spring Wire, 50 PK

Zoro # G110073236
Mfr # WWG-BTC0720250
product price:  $7.79
/pk 50, $0.16/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, Steel, 100 PK WWG-CP2501250
Zoro Select

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

Zoro # G510073133
Mfr # WWG-CP2501250
product price:  $15.49
/pk 100, $0.15/ea
Zoro Select Bridge Cotter Pin, 5/64 in Dia, 1-3/16 in L, Steel, 25 PK 2UJL6
Zoro Select

Bridge Cotter Pin, 5/64 in Dia, 1-3/16 in L, Steel, 25 PK

Zoro # G0725907
Mfr # 2UJL6
product price:  $2.49
/pk 25, $0.10/ea
Zoro Select Extended Prong Cotter Pin, 1/16 in Dia, Steel, 250 PK WWG-CP0622000
Zoro Select

Extended Prong Cotter Pin, 1/16 in Dia, Steel, 250 PK

Zoro # G210073235
Mfr # WWG-CP0622000
product price:  $13.79
/pk 250, $0.06/ea
Zoro Select Extended Prong Cotter Pin, 1/16 in Dia, 5/8 in L, Stainless Steel, 100 PK U51700.006.0062
Zoro Select

Extended Prong Cotter Pin, 1/16 in Dia, 5/8 in L, Stainless Steel, 100 PK

Zoro # G3427256
Mfr # U51700.006.0062
product price:  $4.35
/pk 100, $0.04/ea
Mtd Cotter Pin, 5/32 in Dia, 1 PK 714-0162
Mtd

Cotter Pin, 5/32 in Dia, 1 PK

Zoro # G5531663
Mfr # 714-0162
product price:  $5.35
/ea
Sold in mult. of 2 for $10.70
Perform Tool Steel With 380 Pieces 116 x 1 240 Pieces 332 x 1 140 Pieces 332 x 112 W5204
Perform Tool

Steel With 380 Pieces 116 x 1 240 Pieces 332 x 1 140 Pieces 332 x 112

Zoro # G907056862
Mfr # W5204
product price:  $20.15
/ea
Midwest Fastener Extended Prong Cotter Pin, 3/8 in Dia, 3 in L, Steel, 5 PK 930323
Midwest Fastener

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

Zoro # G002520060
Mfr # 930323
product price:  $7.85
/pk 5, $1.57/ea
Sold in mult. of 2 for $15.70
Heritage Industrial Clinch Cotter Pin, 5/16 in Dia, 1-1/2 in L, Steel, 1 PK CLNP-312-1500
Heritage Industrial

Clinch Cotter Pin, 5/16 in Dia, 1-1/2 in L, Steel, 1 PK

Zoro # G9087970
Mfr # CLNP-312-1500
product price:  $12.45
/ea
Sold in mult. of 10 for $124.50
Zoro Select Extended Prong Cotter Pin, 3/32 in Dia, 2-1/2 in L, Low Carbon Steel, 100 PK U39350.009.0250
Zoro Select

Extended Prong Cotter Pin, 3/32 in Dia, 2-1/2 in L, Low Carbon Steel, 100 PK

Zoro # G3429076
Mfr # U39350.009.0250
product price:  $7.65
/pk 100, $0.08/ea
Zoro Select Extended Prong Cotter Pin, 5/32 in Dia, 3 in L, Low Carbon Steel, 100 PK WWG-156-2000-SZ
Zoro Select

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

Zoro # G2114533
Mfr # WWG-156-2000-SZ
product price:  $10.89
/pk 100, $0.11/ea
Zoro Select Extended Prong Cotter Pin, 3/32 in Dia, 1-3/4 in L, Low Carbon Steel, 100 PK U39350.009.0175
Zoro Select

Extended Prong Cotter Pin, 3/32 in Dia, 1-3/4 in L, Low Carbon Steel, 100 PK

Zoro # G3429091
Mfr # U39350.009.0175
product price:  $3.29
/pk 100, $0.03/ea
Zoro Select Hammerlock Cotter Pin, 3/8 in Dia, 7 in L, Low Carbon Steel, 5 PK U39351.037.0600
Zoro Select

Hammerlock Cotter Pin, 3/8 in Dia, 7 in L, Low Carbon Steel, 5 PK

Zoro # G3427271
Mfr # U39351.037.0600
product price:  $9.79
/pk 5, $1.96/ea
Zoro Select Extended Prong Cotter Pin, 1/4 in Dia, 2-1/2 in L, Low Carbon Steel, 50 PK WWG-CPHZ-046
Zoro Select

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

Zoro # G2841657
Mfr # WWG-CPHZ-046
product price:  $10.29
/pk 50, $0.21/ea
Zoro Select Extended Prong Cotter Pin, 5/64 in Dia, 2 in L, Low Carbon Steel, 100 PK U39350.007.0100
Zoro Select

Extended Prong Cotter Pin, 5/64 in Dia, 2 in L, Low Carbon Steel, 100 PK

Zoro # G3429207
Mfr # U39350.007.0100
product price:  $9.19
/pk 100, $0.09/ea
Zoro Select Extended Prong Cotter Pin, 1/16 in Dia, 7/8 in L, Stainless Steel, 100 PK U51700.006.0087
Zoro Select

Extended Prong Cotter Pin, 1/16 in Dia, 7/8 in L, Stainless Steel, 100 PK

Zoro # G3427238
Mfr # U51700.006.0087
product price:  $4.79
/pk 100, $0.05/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 3/4 in L, Stainless Steel, 100 PK U51700.012.0075
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 3/4 in L, Stainless Steel, 100 PK

Zoro # G3426888
Mfr # U51700.012.0075
product price:  $14.19
/pk 100, $0.14/ea
Zoro Select Bridge Cotter Pin, 3/32 in Dia, 3 in L, Spring Wire, 100 PK WWG-BP0006
Zoro Select

Bridge Cotter Pin, 3/32 in Dia, 3 in L, Spring Wire, 100 PK

Zoro # G210073136
Mfr # WWG-BP0006
product price:  $23.15
/pk 100, $0.23/ea
Zoro Select Extended Prong Cotter Pin, 5/32 in Dia, 2 in L, Low Carbon Steel, 100 PK WWG-156-1000-SZ
Zoro Select

Extended Prong Cotter Pin, 5/32 in Dia, 2 in L, Low Carbon Steel, 100 PK

Zoro # G2496855
Mfr # WWG-156-1000-SZ
product price:  $6.89
/pk 100, $0.07/ea
Zoro Select Extended Prong Cotter Pin, 1/8 in Dia, 3-1/2 in L, Low Carbon Steel, 100 PK U39350.012.0350
Zoro Select

Extended Prong Cotter Pin, 1/8 in Dia, 3-1/2 in L, Low Carbon Steel, 100 PK

Zoro # G3428866
Mfr # U39350.012.0350
product price:  $14.29
/pk 100, $0.14/ea
Zoro Select Extended Prong Cotter Pin, 3/16 in Dia, 4 in L, Stainless Steel, 50 PK U51700.018.0300
Zoro Select

Extended Prong Cotter Pin, 3/16 in Dia, 4 in L, Stainless Steel, 50 PK

Zoro # G3426608
Mfr # U51700.018.0300
product price:  $55.89
/pk 50, $1.12/ea
Kipp Coiled Cotter Pin, 2.25 mm Dia, 54.25 mm L, Stainless Steel, 1 PK K1137.22225
Kipp

Coiled Cotter Pin, 2.25 mm Dia, 54.25 mm L, Stainless Steel, 1 PK

Zoro # G402060050
Mfr # K1137.22225
product price:  $1.39
/ea
Sold in mult. of 7 for $9.73
Heritage Industrial Cotter Pin, 1/8 in Dia, 1-1/4 in L, Steel, 1 PK CPP-125-1250
Heritage Industrial

Cotter Pin, 1/8 in Dia, 1-1/4 in L, Steel, 1 PK

Zoro # G400004254
Mfr # CPP-125-1250
product price:  $0.06
/ea
Sold in mult. of 1000 for $60.00
Heritage Industrial Cotter Pin, 9/64 in Dia, 2 in L, Steel, 1 PK CP-140-1000
Heritage Industrial

Cotter Pin, 9/64 in Dia, 2 in L, Steel, 1 PK

Zoro # G600005105
Mfr # CP-140-1000
product price:  $0.04
/ea
Sold in mult. of 1000 for $40.00
Midwest Fastener Extended Prong Cotter Pin, 2.5 mm Dia, 33 mm L, Steel, 40 PK 32206
Midwest Fastener

Extended Prong Cotter Pin, 2.5 mm Dia, 33 mm L, Steel, 40 PK

Zoro # G902514466
Mfr # 32206
product price:  $9.39
/pk 40, $0.23/ea
Sold in mult. of 2 for $18.78
Heritage Industrial Cotter Pin, 7/32 in Dia, 5 in L, Carbon Steel, 1 PK CP-218-4000
Heritage Industrial

Cotter Pin, 7/32 in Dia, 5 in L, Carbon Steel, 1 PK

Zoro # G9088600
Mfr # CP-218-4000
product price:  $0.28
/ea
Sold in mult. of 110 for $30.80
Heritage Industrial Cotter Pin, 5/16 in Dia, 3-1/2 in L, Steel, 1 PK CPP-312-3500
Heritage Industrial

Cotter Pin, 5/16 in Dia, 3-1/2 in L, Steel, 1 PK

Zoro # G9090615
Mfr # CPP-312-3500
product price:  $0.51
/ea
Sold in mult. of 65 for $33.15
Suburban Bolt And Supply Cotter Pin, 1/4 in Dia, 1-1/4 in L, Steel, 1 PK A0560160116
Suburban Bolt And Supply

Cotter Pin, 1/4 in Dia, 1-1/4 in L, Steel, 1 PK

Zoro # G103502064
Mfr # A0560160116
product price:  $0.21
/ea
Sold in mult. of 100 for $21.00
Boltsandnuts.Com Cotter Pin, 3/32 in Dia, 3 in L, 18-8 Stainless Steel, 100 PK 09X200EPCPSS-100
Boltsandnuts.Com

Cotter Pin, 3/32 in Dia, 3 in L, 18-8 Stainless Steel, 100 PK

Zoro # G614428099
Mfr # 09X200EPCPSS-100
product price:  $17.59
/pk 100, $0.18/ea
Midwest Fastener Extended Prong Cotter Pin, 7/64 in Dia, 1-1/2 in L, Steel, 60 PK 930216
Midwest Fastener

Extended Prong Cotter Pin, 7/64 in Dia, 1-1/2 in L, Steel, 60 PK

Zoro # G402519459
Mfr # 930216
product price:  $11.15
/pk 60, $0.19/ea
X1 Tools Cotter Pin, 1/4 in Dia, 3 in L, Steel, 75 PK X1E-CON-PIN-COT-1700x75
X1 Tools

Cotter Pin, 1/4 in Dia, 3 in L, Steel, 75 PK

Zoro # G605931706
Mfr # X1E-CON-PIN-COT-1700x75
product price:  $9.19
/pk 75, $0.12/ea
Cotter Pins (3,500+ items) - Page 10
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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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