1/2 Cotter Pins
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.
147 results, (click on any line for more information)
Buy Cotter Pins from one of our FCH Network Members | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
BoltCraft | NE | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 1/8 x 2 3/4 | 1/2 x 1/8 x 2-3/4 bowtie locking cotter pin zinc | 3,980 |
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National | Ont | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 1 1/4 | 1/2x1-1/4 split pin s | 498 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 1 1/2 | cotterless hitch pin medalist | 1 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 17 | cotter s | 30 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 | inquire |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | cotter | 565 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 2 | zb | 619 |
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THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | b18.8.1 | 69 |
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MidStates | MI | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 2 | 18-8 | 39 |
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Standard | MA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 2 | 1/2x2 cotter pin 18-8 stainless steel b18.8.1 | 42 |
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Delta | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 | cotter pin zinc 1/2 x 2 | 1211 |
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Northern | MN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 | s/o 1/2x2 cotter pin zinc | 55 |
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All Size | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | 1/2 x 2 cotter pin b18.8.1 | 171 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 | 1/2x2 cotter pin zinc | 1.250 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | cotter s | 500 |
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Northern | MN | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | 1/2x2 100/min | 323 |
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FACCA | Ont | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | round cotter pin extended prong 1/2 dia x 2 lg steel plain b18.8.1 | 1,440 |
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Hodell | OH | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | 1/2x2 plain finish cotter pin | 6 |
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Hodell | OH | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 | 1/2x2 plain finish cotter pin | 6 |
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MidStates | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/4 | znc | 78 |
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MidStates | MI | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 1/4 | 128 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | inquire |
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Weaver | WA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | 1/2x2 1/2 cotter pin zinc | 30 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 2 1/2 | zb | 38 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 1/2 | cotterless hitch pin | 1 |
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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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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | extended prong chisel pt. | 458 |
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WDMB | IA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | pin cotter st (zn) 1/2x2 1/2 | 61 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | 1/2x2 1/2 cotter pin zinc | 1.250 |
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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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Northern | MN | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 2 1/2 | 1/2x2 cotterless hitchpin 1-1/2 usable bee #30-47 | 110 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | inquire |
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Ababa | CA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | 1/2 x 3 cotter pin stl pln b18.8.1 | 108 |
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Weaver | WA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | 1/2x3 cotter pin zinc | 100 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | 1/2x3 cotter pin plain b18.8.1 | 196 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | cotter | 477 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 3 | zb | 88 |
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THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | b18.8.1 | 2 |
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SRF | AL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | cotter | 15 |
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NutsBolts | NE | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | 1/2 x 3 cotter pin zp | 378 |
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Standard | MA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 3 | 1/2x3 cotter pin brass b18.8.1 | 25 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | extended prong chisel pt. | 169 |
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Delta | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | cotter pin zinc 1/2 x 3 | 150 |
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WDMB | IA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | pin cotter st (zn) 1/2x3 | 134 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | 1/2x3 cotter pin zinc | 1.250 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 3 | cotter | 23 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | cotter | 67 |
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IPC | VA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3.00 | 1/2x3.00 cotter hitch pin zinc (itw or equal) | 190 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | cotter s | 580 |
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OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 | 1/2x3 cotter pin plated b18.8.1 | 1,281 |
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SWACO | OH | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 | 1/2x3 cotter pin | 34 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | 500 |
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Hewes | NY | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 1/2 | 35 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 3 1/2 | zb | 85 |
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THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | b18.8.1 | 8 |
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THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 1/2 | b18.8.1 | 8 |
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American | NY | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 1/2 | cotter | 50 |
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Delta | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | cotter pin zinc 1/2 x 3 1/2 | 915 |
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WDMB | IA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | pin cotter st (zn) 1/2x3 1/2 | 148 |
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QFC | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 3 1/2 | 1/2x3 1/2 cotter pin 18-8 b18.8.1 | 10 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | 1/2x3 1/2 cotter pin zinc | 1.250 |
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Northern | MN | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 3 1/2 | 350 |
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OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 3 1/2 | 1/2x3 1/2 cotter pin plated b18.8.1 | 21 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | extended prong chisel pt. | 227 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | inquire |
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Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | 1/2 x 4 cotter pin stl znc b18.8.1 | 85 |
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Ababa | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | 1/2 x 4 cotter pin stl znc b18.8.1 | 15 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | pin cotter | 1350 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 4 | zb | 21 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | 680 |
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NutsBolts | NE | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | 1/2 x 4 cotter pin zp | 10 |
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BHAM | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | zn | 4 |
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Future Fastener | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | 1/2 x 4 cotter pin plt (m12 x 100) | 34 |
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Future Fastener | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 4 | 1/2 x 4 cotter pin ss (m12 x 100) | 8 |
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Delta | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | cotter pin zinc 1/2 x 4 | 121 |
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ISSCO | MO | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | cotter carbon extended prong finish | 400 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | 1/2x4 cotter pin plain b18.8.1 | 25 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | 1/2x4 cotter pin zinc | 1.250 |
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Liberty | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | zinc | 100 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 4 | cotter s | 125 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | cotter | 14 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | cotter s | 1,400 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | cotter s | 1,400 |
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NAPPCO | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | cotter pin steel 1/2x4 | 281 |
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Komar | MO | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | -extended prong |
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SWACO | OH | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 4 | 1/2x4 cotter pin | 45 |
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THRDFAST | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 4 | b18.8.1 | 7 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | inquire |
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Weaver | WA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | 1/2x5 cotter pin zinc | 12 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 | 1/2x5 cotter pin plain b18.8.1 | 35 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 | cotter | 10 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Zinc/Black | 1/2 x 5 | zb | 19 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 | pl | 76 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 5 | 64 |
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SRF | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | cotter | 8 |
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Future Fastener | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 5 | 1/2 x 5 cotter pin ss (m12 x 125) | 14 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | extended prong chisel pt. | 59 |
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Lippin | CA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 | cotter pin plain | 50 |
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Northern | MN | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | s/o 1/2x5 cotter pin zinc | 4 |
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WDMB | IA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | pin cotter st (zn) 1/2x5 (W040) | 275 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | 1/2x5 cotter pin zinc b18.8.1 | 38 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | cotter s | 19 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 | cotter s | 150 |
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Hayes | CA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 5 | 1/2 x 5 cotter pin zinc | 12 |
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Valley Nu | WA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 5 | 18-8 ss | 5 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 5 1/2 | oal cotterless hitch pin | 1 |
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Jackson | MS | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 6 | 18-8 s/s | 11 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | inquire |
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Weaver | WA | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin zinc | 5 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 x 6 | cotter pin 1/2 x 6 300 series stainless steel passivated extended ends chisle point | inquire |
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American | NY | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 | cotter s | 22 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | cotter | 61 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 6 | 1/2 x 6 MS24665-791 | 17 |
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THRDFAST | FL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | b18.8.1 | 1 |
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SRF | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | cotter | - |
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NutsBolts | NE | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2 x 6 cotter pin zp | 34 |
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BHAM | AL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | zn | 3 |
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Future Fastener | TX | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 | 1/2 x 6 cotter pin plt (m12 x 150) | 37 |
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Future Fastener | TX | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 6 | 1/2 x 6 cotter pin ss (m12 x 150) | 21 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | extended prong chisel pt. | 159 |
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Delta | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | cotter pin zinc 1/2 x 6 | 558 |
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ISSCO | MO | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 | cotter carbon extended prong finish | 70 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin zinc 100% usa domestic b18.8.1 | 8 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin zinc b18.8.1 | 8 |
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BHAM | AL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 | 1/2x6 cotter pin b18.8.1 | 933 |
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Kanebridge | IL | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin zinc | 1.250 |
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HBBOLT | CA | Cotter Pin (Split Pin) | Brass | Plain | 1/2 x 6 | cotter s | 100 |
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Hayes | CA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 | 1/2 x 6 cotter pin pln | 30 |
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OSSCO | RI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin plated b18.8.1 | 33 |
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Valley Nu | WA | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 6 | 18-8 ss | 2 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 6 1/2 | cotter | 48 |
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Jay-Cee | MI | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | 1/2 x 7 | cotter pin 1/2 x 7 300 series stainless steel passivated extended ends chisle point | inquire |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 7 | cotter | 80 |
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QFC | TX | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 7 | 1/2x7 cotter pin zinc b18.8.1 | 11 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 7 | cotter s | 80 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 8 | cotter s | 25 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 8 | extended prong chisel pt. | 62 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 8 | cotter s | 30 |
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Wurth | IN | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 10 | 1/2 x 10 cotter pin steel plain | 140 |
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Valley Nu | WA | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 12 | pl | 36 |
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ACCURATE | IL | Cotter Pin (Split Pin) | Steel | Plain | 1/2 x 13 | pin cotter | 26 |
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Jackson | MS | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 1/2 | 1/2 x 2 1/2 cotter pin zinc extended prong chisel pt. | 100 |
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R&S Indus | OR | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 2 | 1/2 x 2 cotter pin zinc | 159 |
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Endries | WI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2x6 extended prong cotter pin trivalent clear zinc | 15 |
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Endries | WI | Cotter Pin (Split Pin) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 6 | 1/2x6 18-8 stainless steel extended prong cotter pin | 50 |
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American | WI | Cotter Pin (Split Pin) | Steel | Zinc/Clear | 1/2 x 6 | 1/2x6 cotter pin zinc | 112 |
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Fastener | OH | Cotter Pin (Split Pin) | Steel | Zinc/Clear | cotter pin 1/2 x 3 steel zinc | 100 |
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