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Cotter Pins Inch

Looking for Inch Cotter Pins?

We carry Inch Cotter Pins (AKA Split Pins).

Stock sizes include 1/16 to 1/2 in Steel with a Chisel Point and Zinc Plating, as per standard ASME B18.8.1 specifications.

Applications/Advantages: Used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position. When used with castle or slotted nuts, it becomes a safety locking device.

Scroll down to find your size, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!

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1/16 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [4000 Per Box] 1/16 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [4000 Per Box]
Price per Box: $218.43 / Quantity Discounts Available
1/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [4000 Per Box] 1/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [4000 Per Box]
Price per Box: $374.16 / Quantity Discounts Available
3/32 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [3000 Per Box] 3/32 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [3000 Per Box]
Price per Box: $192.70 / Quantity Discounts Available
3/32 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box] 3/32 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box]
Price per Box: $173.54 / Quantity Discounts Available
3/32 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 3/32 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $164.30 / Quantity Discounts Available
1/8 X 1/2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [3000 Per Box] 1/8 X 1/2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [3000 Per Box]
Price per Box: $188.70 / Quantity Discounts Available
1/8 X 3/4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box] 1/8 X 3/4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box]
Price per Box: $126.70 / Quantity Discounts Available
1/8 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box] 1/8 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [2000 Per Box]
Price per Box: $124.96 / Quantity Discounts Available
1/8 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box] 1/8 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box]
Price per Box: $107.23 / Quantity Discounts Available
1/8 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box] 1/8 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box]
Price per Box: $138.77 / Quantity Discounts Available
1/8 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 1/8 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $134.01 / Quantity Discounts Available
5/32 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box] 5/32 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box]
Price per Box: $114.79 / Quantity Discounts Available
5/32 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box] 5/32 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [1000 Per Box]
Price per Box: $118.53 / Quantity Discounts Available
5/32 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 5/32 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $79.22 / Quantity Discounts Available
3/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 3/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $100.56 / Quantity Discounts Available
3/16 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 3/16 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $116.43 / Quantity Discounts Available
3/16 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box] 3/16 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box]
Price per Box: $107.46 / Quantity Discounts Available
1/4 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box] 1/4 X 1 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [500 Per Box]
Price per Box: $107.30 / Quantity Discounts Available
1/4 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box] 1/4 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box]
Price per Box: $116.12 / Quantity Discounts Available
1/4 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box] 1/4 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box]
Price per Box: $79.33 / Quantity Discounts Available
1/4 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box] 1/4 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box]
Price per Box: $101.91 / Quantity Discounts Available
1/4 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 1/4 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $68.88 / Quantity Discounts Available
5/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box] 5/16 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box]
Price per Box: $97.82 / Quantity Discounts Available
5/16 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box] 5/16 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [200 Per Box]
Price per Box: $119.80 / Quantity Discounts Available
5/16 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 5/16 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $63.81 / Quantity Discounts Available
5/16 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 5/16 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $90.06 / Quantity Discounts Available
3/8 X 1 1/2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box] 3/8 X 1 1/2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [300 Per Box]
Price per Box: $129.85 / Quantity Discounts Available
3/8 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 3/8 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $53.20 / Quantity Discounts Available
3/8 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 3/8 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $93.08 / Quantity Discounts Available
3/8 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box] 3/8 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [100 Per Box]
Price per Box: $114.89 / Quantity Discounts Available
3/8 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 3/8 X 5 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $61.18 / Quantity Discounts Available
3/8 X 6 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 3/8 X 6 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $74.58 / Quantity Discounts Available
1/2 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 1/2 X 2 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $69.54 / Quantity Discounts Available
1/2 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 1/2 X 3 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $81.24 / Quantity Discounts Available
1/2 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 1/2 X 4 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $112.83 / Quantity Discounts Available
1/2 X 6 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box] 1/2 X 6 EXTENDED PRONG CHISEL POINT COTTER PIN STEEL ZINC [50 Per Box]
Price per Box: $157.23 / Quantity Discounts Available
   
 
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