(!)NOTE : Windows 7 users won’t be able to use some latest features of eCatalog/WOS since Microsoft is ending support for Windows 7 on 14 Jan, 2020. Please upgrade your system for uninterrupted services.

5 Million Components, No Minimum Order,
No Set-Up Charges, On Time Delivery.

All Categories

Search by Category

Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.

Brand Search

Brand List

: #CODE

Due to the ongoing COVID pandemic, we are expecting an increase in the delivery lead time of our shipments. We request you to kindly bear with us. For any information please contact us at CS@misumi.co.in. We apologize for the inconvenience and appreciate your kind patience and understanding.

Due to current drastic freight increment, we may suspend to receiving orders for long profile product more than 2,600mm length. If you have any inquiries, please contact with CS@misumi.co.in or call to +91-124-468-8800.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Hair Pins, Cotter Pins

R-clips and cotter pins are fasteners inserted into pin holes in parts such as bolts and shafts to stop them from turning and prevent them from coming off. Cotter pins are opened and fastened in place after being inserted in the pin hole. They are non-reusable. R-clips are reusable parts that are easy to attach and remove. When selecting R-clips and cotter pins, the right size model for the hole of the bolt or shaft to be fastened should be chosen. The central part of the R shape in an R-clip should be equal in size to the radius of the hole for insertion. R-clips made of stainless steel has superior resistance to corrosion and heat, enabling use in humid locations or outdoors. Some R-clip products have bent tips that prevent removal. R-clips and cotter pins are both fasteners used to stop parts from turning. Cotter pins are used when the fastener must never come out, and R-clips when convenient fastener attachment and removal must be prioritized.

15 items

: 30; 45; 60

Days to Ship	All Same day 6 Day(s) or Less 8 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less 16 Day(s) or Less 18 Day(s) or Less

Cotter Pins

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
Split pin (stainless steel)【9-130 Pieces Per Package】

TRUSCO NAKAYAMA

Days to Ship: 11 Day(s) or more
Snap Pin【1-200 Pieces Per Package】

HEIWA HATSUJYO

[Type] Snap pin
[Material] SWRH57 to 82A or its B equivalent applicable shaft diameter (mm) 8 10 12 14 16 18 20 22
Sold individually (a single piece is available for purchase) box/pack
[Length] L (mm) 33 38 53 62 64 73 95
[Surface treatment] Chromate trivalent white

Days to Ship: 11 Day(s) or more
Hair Pins

MISUMI

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more
R-Clip, SSP Type

OCHIAI

Can be inserted in a single action and easily removed.

[Features]
· This snap pin is formed from bent wire.
· The straight section of the snap pin is inserted into a radial hole in the shaft. The semi-circular section of the snap pin exerts a spring action which stops it from sliding in the direction of thrust.
· Used to prevent secured objects from sliding off a shaft.
· Can be used as an alternative to a split pin.

Days to Ship: 11 Day(s) or more
Retaining R-Clip

OCHIAI

This is a snap pin with an added retaining mechanism. Can be inserted in a single action.

[Features]
The retaining pin itself is difficult to remove.

Days to Ship: 11 Day(s) or more
Snap pin

TAIYO STAINLESS SPRING

Can be inserted in a single action and easily removed.

Days to Ship: 11 Day(s) or more
Split pin (made of steel)【4-200 Pieces Per Package】

TRUSCO NAKAYAMA

Days to Ship: 11 Day(s) or more
Pine needle pin (trivalent chromate)【20-21 Pieces Per Package】

TRUSCO NAKAYAMA

Days to Ship: 11 Day(s) or more
Clip Ring

TAIYO STAINLESS SPRING

Used for retaining, by inserting into a round- or square-grooved shaft. Can be inserted onto the shaft vertically or horizontally, with no play.

Days to Ship: 11 Day(s) or more
Locking device【1-5,000 Pieces Per Package】

TAIYO STAINLESS SPRING

Used for retaining, by inserting into a shaft hole and bending back the ends.

Days to Ship: 11 Day(s) or more
Spring Cotter Pin KS-B【1-1,000 Pieces Per Package】

HEIWA HATSUJYO

A snap pin used by inserting the straight part into the pin hole of a bolt, pipe, etc., to prevent turning and removal.
[Features]
· Commonly referred to as a snap pin, R-pin, or spring cotter pin.
[Applications]
· Ideal for a range of different uses, including vehicles, precision equipment, household electric appliances, etc.

Days to Ship: 8 Day(s) or more
Snap pin (trivalent chromate)【30-120 Pieces Per Package】

TRUSCO NAKAYAMA

Days to Ship: 11 Day(s) or more
Snap Retainer

TAIYO STAINLESS SPRING

Used for retaining, by mounting onto a round- or square-grooved shaft.

Days to Ship: 11 Day(s) or more
Hairpin Cotter Pin【150-600 Pieces Per Package】

SUNCO

[Type] Hairpin Cotter Pin
[Materials] Steel
[Surface treatment] Trivalent white
[Sales unit] Box/pack
[Applicable shaft diameter(mm)] 4/5/6/8/10/12/14/16

Days to Ship: 18 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	Same day or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	8 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	11 Day(s) or more

Days to Ship:	18 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Type
Applicable Shaft Dia.(mm)
Material
Sales Unit


Brand	MISUMI	TRUSCO NAKAYAMA	HEIWA HATSUJYO	MISUMI	OCHIAI	OCHIAI	TAIYO STAINLESS SPRING	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TAIYO STAINLESS SPRING	TAIYO STAINLESS SPRING	HEIWA HATSUJYO	TRUSCO NAKAYAMA	TAIYO STAINLESS SPRING	SUNCO
Product Series	Cotter Pins	Split pin (stainless steel)【9-130 Pieces Per Package】	Snap Pin【1-200 Pieces Per Package】	Hair Pins	R-Clip, SSP Type	Retaining R-Clip	Snap pin	Split pin (made of steel)【4-200 Pieces Per Package】	Pine needle pin (trivalent chromate)【20-21 Pieces Per Package】	Clip Ring	Locking device【1-5,000 Pieces Per Package】	Spring Cotter Pin KS-B【1-1,000 Pieces Per Package】	Snap pin (trivalent chromate)【30-120 Pieces Per Package】	Snap Retainer	Hairpin Cotter Pin【150-600 Pieces Per Package】
CAD	2D / 3D			2D / 3D
Days to Ship	Same day or more	11 Day(s) or more	11 Day(s) or more	Same day or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more	11 Day(s) or more	8 Day(s) or more	11 Day(s) or more	11 Day(s) or more	18 Day(s) or more
Type	Split Pins	Split Pins	Cotter Pins	Snap Pins	Snap Pins	Locking Pins	Snap Pins	Split Pins	Cotter Pins	-	Split Pins	Snap Pins	Snap Pins	-	Snap Pins
Applicable Shaft Dia.(mm)	0.7 ～ 4.6	1.2 ～ 5	8 ～ 22	4 ～ 12	4 ～ 16	5 ～ 12	4 ～ 16	1.2 ～ 8	18 ～ 20	3 ～ 16	0.8 ～ 5	8 ～ 16	4 ～ 16	3 ～ 20	4 ～ 16
Material	Steel / Stainless Steel	Stainless Steel	Steel	Steel / Stainless Steel	Steel	Steel	Steel / Stainless Steel	Steel	Brass	Stainless Steel	Stainless Steel	Steel	Brass	Steel / Stainless Steel	Steel
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.