Best Clevis Cotter Pins in 2026

Daisy
Last Updated: Feb 9, 2026

At a Glance: Our Top Picks for Clevis Cotter Pins

Seachoice Stainless Steel Cotter Ring Kit, 66 Piece, All Popular Sizes
#TOP1
Seachoice Stainless Steel Cotter Ring Kit, 66 Piece,
9.6
PM SCORE
The Hillman Group 44338 3/8 x 3-Inch Single Hole Clevis Pin, 4-Pack
#TOP2
The Hillman Group 44338 3/8 X 3-Inch Single
8.2
PM SCORE
Glarks 64Pcs 12 Sizes 304 Stainless Steel Flat Head Single Hole Clevis Pins Assortment Kit
#TOP3
Glarks 64Pcs 12 Sizes 304 Stainless Steel Flat
6.4
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Clevis Cotter Pins of 2026

Seachoice Stainless Steel Cotter Ring Kit, 66 Piece, All Popular Sizes

SEACHOICE
50-59437
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Convenient selection of strong, durable Cotter Rings that will secure all the most popular sizes of Clevis Pins

Kit includes Cotter Rings to secure 3/16-inch (20), ¼-inch (20), 5/16-inch (10), 3/8-inch (10) and ½-inch (6) Clevis Pins

Stainless Steel construction ensures reliable, long-term corrosion-free performance in marine environments

Properly securing Clevis Pins provides security and peace of mind

Hardware is packaged in container that measures 4 inches W x 6 ¾ inches L x 1 inch H

Manufacturer part number 50-59437

The Hillman Group 44338 3/8 X 3-Inch Single Hole Clevis Pin, 4-Pack

THE HILLMAN GROUP
44338
3.90 X 1.20 X 1.40 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Clevis pins are used to secure a clevis to a load by slotting through the holes on the prongs of the clevis

Commonly used on hitches and to replace bolts or rivets at connection points that require quick assembly/disassembly

Ideal for industrial applications

Parts have a single hole to fit a cotter pin

Parts made of zinc-plated steel for improved corrosion resistance

These single-hole clevis pins measure 3/8" wide x 3" long and feature a zinc-plated finish

4 pieces per retail package

#TOP3

Glarks 64Pcs 12 Sizes 304 Stainless Steel Flat Head Single Hole Clevis Pins Assortment Kit

GLARKS
G-1035
6.89 X 3.94 X 0.79 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Connectors & Wire & Tools 9.90

Features

[Package]: The Kit includes different sizes clevis pins, M3x10, M3x12, M3x16, M3x20, M4x12, M4x16, M4x20, M4x25, M5x12, M5x16, M5x20, M5x25, a nice assortment of sizes that helped you match and find all the pin you would need, and different sizes of products are placed separately to avoid confusion.

[Stainless steel material]: The clevis pins are made by 304 stainless steel, anti-corrosion and anti-rust, can be used to fix parts of different materials.

[High strength]: Our products are made of solid materials, which will not break even if they are under heavy weight, and can be used for a long time.

[Easy to use]: The clevis pins are precise in size and smooth on the surface. They can be easily installed and disassembled even in narrow spaces.

[Widely used]: Our products need to be used with cotter pins, can be used in industry, machinery manufacturing, household DIY and furniture installation.

Glarks 44Pcs 12 Sizes 304 Stainless Steel Flat Head Single Hole Clevis Pins Assortment Kit

GLARKS
G-1144
4.72 X 2.36 X 0.79 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

✿ [Package Detail]: The Kit includes 12 sizes clevis pins, M3x10, M3x12, M3x16, M3x20, each for 5pcs, M4x12, M4x16, M4x20, M4x25, M5x12, M5x16, M5x20, M5x25, each for 3pcs, total 45pcs. A nice assortment of sizes that helped you match and find all the pin you would need, and different sizes of products are placed separately to avoid confusion.

✿ [Stainless steel material]: The clevis pins are made by 304 stainless steel, This material have high strength, it can guarantee no deformation even under great pressure. And, the clevis are galvanized, this makes them resistant to oxidation and corrosion.

✿ [Exquisite workmanship]: Our clevis pins are produced according to the standard, with precise dimensions, and can perfectly fit the corresponding cotter pins. Therefore, it can not only exert a firm fixing function, but also can be easily installed and disassembled effortlessly.

✿ [Satisfactory Appearance]: Stainless steel castings, silver-white luster, smooth and burr-free. After several years of use, it remains as bright as new, with both quality and beauty.

✿ [Widely used]: Our products can be used in industry, machinery manufacturing, household DIY and furniture installation. But it should be noted that clevis pins must be used with cotter pins, you can also search for B07HKFD29V to buy our cutter pins.

#TOP5

Heavy Duty Adjustable Clevis Pin ,Fastener Tool Size 3/8 X 2Inch Zinc Steel 8 Holes W/ Matching R- Clip (4)

NRC&XRC
M9.5X50
1.97 X 0.37 X 1.97 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ningbo beilun ningrun autoequipment co.,ltd 9.83

Features

1.Multiple holes are designed on the product surface, Take Away The Frustration Of Finding The Exact Length With These Adjustable Clevis Pins Which Come In a Variaty of Sizes to Choose From<BR/> <p/>

2. All Our Fasteners Are Made of Top Quality Materials; <BR/> <p/>

3. Zinc Coated Steel Means They Are Sturdy And Zinc Helps The Adjustable Clevis Pins Last Longer In All Types Of Conditions; <BR/> <p/>

4 These Adjustable Clevis Pins Go Well Wth Our Cotter Pins or Hitch Pins (see photos for graphic chart - showing which Cotter or Hitch pin fits each Clevis Pin); <BR/> <p/>

5 Package Included:4 sets x Adjustable Clevis Pin (Clip Hitch Pin X4 ,R-clip X4 ) <BR/> <p/>

#TOP6

Mardatt 122 Pcs 15 Sizes 304 Stainless Steel Clevis Pin And Clips Assortment Kit, M4 M6 M8 Single Hole Clevis Pin And M1.5 M2 M3 Split Cotter Pin/R Clip Hitch Pin For Auto (Metric)

MARDATT
M457
0.47 X 0.08 X 0.39 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Masaile2020 9.86

Features

【Valued Assortment Kit】The clevis and cotter pin assortment kit contains 36 pcs M4 *16, M4*25, M4* 35, M6*16, M6*25, M6*35, M8*16, M8*25, M8*35 single hole clevis pins and 43 pcs cotter pins and 43 pcs hitch pins, totally 122 pcs. The all-in-one tool kit will meet your different demand.

【304 Stainless Steel Material】Made of 304 Stainless Steel material with excellent performance of rust and corrosion resistance, expanding the service time. Smooth surface and no burr. Heavy duty material is safe enough to secure chair wheel, lock in oars on boat, or hold some objects in place.

【Easy to Use】Simple to Insert the cotter pin/R pin into the hole of clevis pin until the head of the pin rests against the clevis pin. Then secure the cotter pin by spreading the prongs in opposite directions. Cut excess length from either prong, according to your application standards.

【Convenient to Storage】 All of them are packaged into a divided transparent case with size label for for portability, organization, and is easy to identify size markings.

【Wide Application】Perfect fastener for used to secure two or more items together. Widely used on automotive, mechanics, car garage, workshop, power equipment, cars, trucks, lawn mower, small engine repair & fastening.

Rrina 110Pcs 304 Stainless Steel Flat Head Clevis Pins Cotter Pin Clip Key Assortment Kit Link Hinge T-Shape Round Pin M3 M4 M5 Assorted Sizes Set

RRINA
WD016
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Rrina 9.93

Features

MATERIAL: Clevis Pins are made with high quality 304 Stainless Steel, not easy to rust, Anti-moisture, Anti-oxiclation, corrosion resistant, acid/alkali resistance for indoor and outdoor use.

PACKING QUANTITY: 55Pcs Clevis Pins 15 sizes(M3x10、M3x12、M3x14、M3x16、M3x20、M4x10、M4x12、M4x16、M4x20、M4x25、M5x12、M5x16、M5x20、M5x25,M5x30), 55Pcs Cotter Pin 2 sizes(M1.2x8、M1.7x12).

SUITABLE FOR: Clevis Pins are used in a wide variety of fasteners used in farming equipment and sailboat rigging, as well as the automotive, aircraft and construction industries. As a part of a fastener, a clevis provides a method of allowing rotation in some axes while restricting rotation in others.

PLASTIC HEAT SEAL PACKAGING: Practical and convenient of packing box, All of Clevis Pins are packed in a durable and sturdy box, this box can be use for a storage box.

DURABLE DIVIDED STORAGE CASE: All Clevis Pins are packed in the box with size label and divider, easy to store and won't mix up.

8/6/4 /2Pcs Steel Brooch Shape Cotter Safety Pins, Spring Pin Quick Lock Brooch Locking Fastener For Farm Lawn Garden Hitch -6Sizes (Size: 3*65*25Mm/0.12*2.56*0.98Inch 8Pcs/Set)

GENERIC
XYJSBZPIN
2.56 X 0.12 X 0.98 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XINYU Trading Company 5.62

Features

1. Made from tempered medium carbon alloy steel<br/><P/>. <br/><P/>

2. Easy to use and apply,Finish Zinc Plated <br/><P/>

3. Used for retaining clevis pins and many other uses on farm equipment, trucks, and industrial equipment where positive locking is important <br/><P/>

4. Used primarily to secure hitch pins and gates, these safety pins can also replace hairpin clips and cotter pins. <br/><P/>

5. Application: Great for farm, lawn, garden, hitch, PTO and industrial applications <br/><P/>

Top 10 cotter pins Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Glarks 2
Generic 1
Mardatt 1
Nrc&Xrc 1
Rrina 1
Seachoice 1
The Hillman Group 1

Top 10 cotter pins Brands Pie Chart


We've carried out a comprehensive analysis of 345 reviews on cotter pins, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select cotter pins priced around $15.23, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 8 cotter pins for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right pins Products based on their needs, saving them considerable time when choosing which cotter pins to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.