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2 1/2 inch length Cotter Pins (ASME B18. 8.1)
Split Pins, also known as Cotter Keys, or Cotter Pins, are “U” shaped metal engineered fasteners with two tines that are inserted into a hole during installation and bent to stop the cotter pin from coming out of the hole.
98 results, (click on any line for more information)
| Buy Cotter Pins from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| BHAM | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32x2 1/2 cotter pin zn b18.8.1 | 24 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | 1/8 x 2 1/2 cotter pin stl znc b18.8.1 | 224 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32 x 2 1/2 cotter pin stl znc b18.8.1 | 450 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16 x 2 1/2 cotter pin stl znc b18.8.1 | 22 |
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| Ababa | CA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4 x 2 1/2 cotter pin s/s b18.8.1 | 19 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4 x 2 1/2 cotter pin stl znc b18.8.1 | 278 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/16 x 2 1/2 | 5/16 x 2 1/2 cotter pin stl znc b18.8.1 | 5 |
|
| GLF | OH | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | 1/8x2-1/2 cotter pin stl zc b18.8.1 () () () | 1815 |
|
| GLF | OH | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 1/8x2-1/2 cotter 18-8 s/s b18.8.1 () () () | 300 |
|
| GLF | OH | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4x2-1/2 cotter pin 18-8 s/s b18.8.1 () () () | 54 |
|
| GLF | OH | Cotter Pin (Split Pin) | 316, 317, A4 Stainless | Plain | 1/4 x 2 1/2 | 1/4x2-1/2 cotter pin 316 s/s b18.8.1 () () () | 4 |
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| GLF | OH | Cotter Pin (Split Pin) | Steel | Plain | 5/32 x 2 1/2 | ms24665-428 b18.8.1 () () () | 251 |
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| GLF | OH | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4x2-1/2 cotter pin stl zc b18.8.1 () () () | 895 |
|
| GLF | OH | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16x2-1/2 cotter pin stl zc b18.8.1 () () () | 132 |
|
| ASMC | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/8 x 2 1/2 | low carb zp b18.8.1 | 10 |
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| ASMC | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | low carb zp b18.8.1 | 20 |
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| ASMC | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16x2 1/2 cotter pin low carb zp b18.8.1 | 54 |
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| Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16 x 2 1/2 cotter pin stl znc b18.8.1 | 25 |
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| Alma Bolt | MI | Cotter Pin (Split Pin) | Steel | Plain | 5/16 x 2 1/2 | 5/16 x 2 1/2 cotter pin b18.8.1 | 443 |
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| SII | IN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32 x 2-1/2 zinc plated cotter pin) b18.8.1 | 840 |
|
| JET FITTING | CA | Cotter Pin (Split Pin) | Steel | Plain | 3/8 x 2 1/2 | 3/8x2 1/2 cotter pins extended pro 260680 b18.8.1 | 50 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | Steel | Plain | 3/16 x 2 1/2 | 3/16x2 1/2 cotter pins extended pr 260480 b18.8.1 | 600 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | Steel | Plain | 5/32 x 2 1/2 | 5/32x2 1/2 cotter pins extended pr 260430 b18.8.1 | 300 |
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| Standard | MA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 2 1/2 | 5/16x2-1/2 cotter pin 18-8 stainless steel b18.8.1 | 2997 |
|
| Standard | MA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 1/8x2-1/2 cotter pin 18-8 stainless steel b18.8.1 | 5800 |
|
| Standard | MA | Cotter Pin (Split Pin) | Silicon Bronze | Plain | 5/32 x 2 1/2 | 5/32x2-1/2 cotter pin silicon bronze b18.8.1 | 310 |
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| Standard | MA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/32 x 2 1/2 | 3/32x2-1/2 cotter pin 18-8 stainless steel b18.8.1 | 1818 |
|
| Standard | MA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 9/64 x 2 1/2 | 9/64x2-1/2 cotter pin 18-8 stainless steel b18.8.1 | 200 |
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| QFC | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4x2 1/2 cotter pin 18-8 ss b18.8.1 | 1 |
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| QFC | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4x2 1/2 cotter pin 18-8 ss domestic b18.8.1 | 1436 |
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| QFC | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4x2-1/2 cotter pin 18-8 s/s steel domestic b18.8.1 | 1035 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4x2 1/2 cotter pin zinc b18.8.1 | 700 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | 1/8x2 1/2 cotter pin zinc b18.8.1 | 100 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | 1/8x2 1/2 cotter pin zinc b18.8.1 | 100 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16x2 1/2 cotter pin zinc b18.8.1 | 100 |
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| B & K FAST | PA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | 1/8 x 2 1/2 cotter pins zinc b18.8.1 | 1577 |
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| B & K FAST | PA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32 x 2 1/2 cotter pins zinc b18.8.1 | 17 |
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| B & K FAST | PA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16 x 2 1/2 cotter pins zinc b18.8.1 | 906 |
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| B & K FAST | PA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4 x 2 1/2 cotter pins zinc b18.8.1 | 1306 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 2 1/2 | 3/16x2-1/2 cotter pin 18-8 ss 25 per small bag 5 small bags per master pack-generic brand b18.8.1 | 9825 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4x2-1/2 cotter pin 18-8 ss 25 per small bag 5 small bags per master pack-generic brand b18.8.1 | 5250 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/32 x 2 1/2 | 3/32x2-1/2 cotter pin 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.8.1 | 20000 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 1/8x2-1/2 cotter pin 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.8.1 | 10000 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/32 x 2 1/2 | 5/32x2-1/2 cotter pin ss b18.8.1 | 7520 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 1/8 x 2 1/2 cotter pin 316 ss bulk-generic brand b18.8.1 | 3000 |
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| Marine Fasteners | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/32 x 2 1/2 | 5/32 x 2 1/2 cotter pin 18-8 ss 25 per small bag 5 small bags per master pack-generic brand b18.8.1 | 2225 |
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| OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4x2 1/2 cotter pin plated b18.8.1 | 600 |
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| OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/16 x 2 1/2 | 5/16x2 1/2 cotter pin plated b18.8.1 | 44 |
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| OSSCO | RI | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 2 1/2 | 3/8x2 1/2 cotter pin 18-8 304 b18.8.1 | 35 |
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| OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/8 x 2 1/2 | 3/8x2 1/2 cotter pin plated b18.8.1 | 350 |
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| QFC | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 2 1/2 | 3/16 x 2 1/2 cotter pin 18-8 ss b18.8.1 | 30 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Plain | 5/16 x 2 1/2 | 5/16x2 1/2 cotter pin plain b18.8.1 | 59 |
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| QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 7/64 x 2 1/2 | 7/64x2 1/2 cotter pin zinc b18.8.1 | 150 |
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| Bostwick | IN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | 1/2 x 2 1/2 cotter pin zinc b18.8.1 | 75 |
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| Bostwick | IN | Cotter Pin (Split Pin) | Steel | Plain | 3/8 x 2 1/2 | 3/8 x 2 1/2 cotterless hitch pin b18.8.1 | 30 |
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| Bostwick | IN | Cotter Pin (Split Pin) | Steel | Plain | 5/16 x 2 1/2 | 5/16 x 2 1/2 cotterless hitch pin b18.8.1 | 24 |
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| Bostwick | IN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32 x 2-1/2 cotter pin hammer lock zinc b18.8.1 | 101 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | 3/16x2 1/2 cotter pins extended prong-chisel point low carbon steel zinc plated quantity 500 b18.8.1 | 500 |
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| FDL | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/4 x 2 1/2 | 1/4 x 2-1/2 cotter pin steel plain with light oil per drawing#5506 1500pcs/ctn & 19.03kgs/ctn b18.8.1 | 4500 |
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| FDL | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/4 x 2 1/2 | 1/4 x 2-1/2 cotter pin steel plain with light oil per drawing#5506 1500pcs/ctn & 19.03kgs/ctn b18.8.1 | 4500 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | 5/32x2 1/2 cotter pins extended prong-chisel point low carbon steel zinc plated quantity 500 b18.8.1 | 300 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/16 x 2 1/2 | pin cotter 1/16x2-1/2 ss rohs compliant asme b18.8.1 b18.8.1 | 75 |
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| JET FITTING | CA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | pin cotter 1/8x2-1/2 ss rohs compliant asme b18.8.1 b18.8.1 | 965 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/64 x 2 1/2 | b18.8.1 | 664 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/32 x 2 1/2 | b18.8.1 | 296 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Brass | Plain | 3/8 x 2 1/2 | b18.8.1 | 75 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/16 x 2 1/2 | b18.8.1 | 70 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 18-8 ss b18.8.1 | 47 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/32 x 2 1/2 | 18-8 s/s b18.8.1 | 21 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Plain | 1/8 x 2 1/2 | b18.8.1 | 20 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | b18.8.1 | 18 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 1/2 | b18.8.1 | 14 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Plain | 3/8 x 2 1/2 | b18.8.1 | 7 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | b18.8.1 | 2 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/32 x 2 1/2 | b18.8.1 | 352 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | b18.8.1 | 286 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 18-8 ss b18.8.1 | 19 |
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| THRDFAST | AL | Cotter Pin (Split Pin) | Steel | Plain | 5/32 x 2 1/2 | b18.8.1 | 35 |
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| KBS | TN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | 1/4 x 2 1/2 cotterless hitch pin pltd b18.8.1 | 746 |
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| KBS | TN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/16 x 2 1/2 | 1/16 x 2 1/2 cotter pin plated b18.8.1 | 250 |
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| KBS | TN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/8 x 2 1/2 | 3/8 x 2 1/2 cotterless hitch pin pltd b18.8.1 | 138 |
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| THRDFAST | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/4 x 2 1/2 | b18.8.1 | 700 |
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| THRDFAST | AL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/32 x 2 1/2 | 18-8 ss b18.8.1 | 91 |
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| THRDFAST | MS | Cotter Pin (Split Pin) | Brass | Plain | 3/32 x 2 1/2 | b18.8.1 | 22 |
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| THRDFAST | OK | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/32 x 2 1/2 | b18.8.1 | 50 |
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| THRDFAST | AL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 18-8 ss b18.8.1 | 184 |
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| THRDFAST | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/32 x 2 1/2 | b18.8.1 | 48 |
|
| THRDFAST | AL | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/32 x 2 1/2 | 18-8 ss b18.8.1 | 105 |
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| THRDFAST | MS | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 2 1/2 | 18-8 ss b18.8.1 | 4 |
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| THRDFAST | OK | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 7/32 x 2 1/2 | b18.8.1 | 20 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/8 x 2 1/2 | b18.8.1 | 5 |
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| THRDFAST | MS | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 2 1/2 | 18-8 ss b18.8.1 | 1 |
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| THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 3/16 x 2 1/2 | b18.8.1 | 2 |
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| THRDFAST | OK | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 5/16 x 2 1/2 | b18.8.1 | 100 |
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| All Size | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 2 1/2 | 1/4 x 2 1/2 cotter pin s/s b18.8.1 | 6 |
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| All Size | TX | Cotter Pin (Split Pin) | Steel | Plain | 7/64 x 2 1/2 | 7/64 x 2 1/2 cotter pin b18.8.1 | 184 |
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| All Size | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/16 x 2 1/2 | 1/16 x 2-1/2 cotter pin b18.8.1 | 547 |
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| All Size | TX | Cotter Pin (Split Pin) | Steel | Plain | 5/64 x 2 1/2 | 5/64 x 2-1/2 cotter pin b18.8.1 | 1,370 |
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