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1 3/4 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.

45 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
BHAMALCotter Pin (Split Pin)SteelZinc/Clear3/16 x 1 3/43/16x1 3/4 cotter pin zn b18.8.1454
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AbabaCACotter Pin (Split Pin)SteelZinc/Clear1/8 x 1 3/41/8 x 1 3/4 cotter pin stl znc b18.8.1170
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AbabaCACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1 3/41/8 x 1 3/4 cotter pin s/s b18.8.1177
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AbabaCACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/32 x 1 3/45/32 x 1 3/4 cotter pin s/s b18.8.1150
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AbabaCACotter Pin (Split Pin)SteelZinc/Clear5/32 x 1 3/45/32 x 1 3/4 cotter pin stl znc b18.8.1100
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GLFOHCotter Pin (Split Pin)SteelZinc/Clear5/32 x 1 3/45/32x1-3/4 cotter pin stl zc b18.8.1 () () ()193
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GLFOHCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 1 3/41/4x1-3/4 cotter pin stl 18-8 s/s b18.8.1 () () ()854
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GLFOHCotter Pin (Split Pin)SteelZinc/Clear1/4 x 1 3/41/4x1-3/4 cotter pin stl zc b18.8.1 () () ()200
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GLFOHCotter Pin (Split Pin)316, 317, A4 StainlessPlain1/8 x 1 3/41/8x1-3/4 cotter pin 316 s/s b18.8.1 () () ()23
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GLFOHCotter Pin (Split Pin)SteelZinc/Clear1/8 x 1 3/41/8x1-3/4 cotter pin stl zc b18.8.1 () () ()445
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ASMCILCotter Pin (Split Pin)SteelZinc/Clear3/16 x 1 3/4low carb zp b18.8.19
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SIIINCotter Pin (Split Pin)SteelZinc/Clear3/32 x 1 3/43/32 x 1-3/4 zinc plated cotter pin ) b18.8.142
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StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/16 x 1 3/41/16x1-3/4 cotter pin 18-8 stainless steel b18.8.18268
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StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 1 3/41/4x1-3/4 cotter pin 18-8 stainless steel b18.8.1inquire
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StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 1 3/43/32x1-3/4 cotter pin 18-8 stainless steel b18.8.14747
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StandardMACotter Pin (Split Pin)BrassPlain1/8 x 1 3/41/8x1-3/4 cotter pin brass b18.8.1400
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QFCTXCotter Pin (Split Pin)SteelZinc/Clear1/8 x 1 3/41/8x1 3/4 cotter pin extended prong square cut tri-zinc b18.8.182
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QFCTXCotter Pin (Split Pin)SteelZinc/Clear5/32 x 1 3/45/32x1 3/4 cotter pin zinc b18.8.1200
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Marine FastenersFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 1 3/43/16x1-3/4 cotter pin s/s b18.8.133500
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Marine FastenersFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1 3/41/8x1-3/4 cotter pin 18-8 ss 50 per small bag 5 small bags per master pack-generic brand b18.8.120000
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Marine FastenersFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1 3/41/8x1-3/4 cotter pin ss b18.8.136090
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Marine FastenersFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1 3/41/8 x 1 3/4 cotter pin 316 ss bulk-generic brand b18.8.111950
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Marine FastenersFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/32 x 1 3/45/32 x 1-3/4 cotter pin ss b18.8.18320
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OSSCORICotter Pin (Split Pin)SteelZinc/Clear5/32 x 1 3/45/32x1 3/4 cotter pin plated b18.8.11,010
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OSSCORICotter Pin (Split Pin)SteelZinc/Clear3/16 x 1 3/43/16x1 3/4 cotter pin plated b18.8.1954
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OSSCORICotter Pin (Split Pin)SteelZinc/Clear1/4 x 1 3/41/4x1 3/4 cotter pin plated b18.8.11,160
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OSSCORICotter Pin (Split Pin)SteelPlain3/32 x 1 3/43/32x1 3/4 cotter pin b18.8.1786
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OSSCORICotter Pin (Split Pin)SteelZinc/Clear3/32 x 1 3/43/32x1 3/4 cotter pin plated b18.8.148
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QFCTXCotter Pin (Split Pin)SteelZinc/Clear1/8 x 1 3/41/8x1 3/4 cotter pin zinc b18.8.1300
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QFCTXCotter Pin (Split Pin)SteelZinc/Clear7/64 x 1 3/47/64x1 3/4 cotter pin zinc b18.8.1230
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Bostwick INCotter Pin (Split Pin)BrassPlain1/8 x 1 3/41/8 x 1 3/4 cotter pin brass b18.8.1400
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Bostwick INCotter Pin (Split Pin)SteelZinc/Clear7/32 x 1 3/47/32 x 1 3/4 cotter pin zinc b18.8.1100
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Bostwick INCotter Pin (Split Pin)SteelZinc/Clear1/16 x 1 3/41/16 x 1 3/4 cotter pin zinc b18.8.1403
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JET FITTINGCACotter Pin (Split Pin)SteelZinc/Clear1/4 x 1 3/4pin cotter 1/4x1-3/4 steel zinc plated b18.8.140
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THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear5/16 x 1 3/4 b18.8.1227
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THRDFASTFLCotter Pin (Split Pin)SteelPlain3/32 x 1 3/4 b18.8.1180
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THRDFASTFLCotter Pin (Split Pin)SteelPlain3/16 x 1 3/4 b18.8.1134
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THRDFASTFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/32 x 1 3/418-8 ss b18.8.117
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THRDFASTOKCotter Pin (Split Pin)SteelZinc/Clear1/4 x 1 3/4 b18.8.190
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THRDFASTFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 1 3/418-8 ss b18.8.150
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KBSTNCotter Pin (Split Pin)SteelZinc/Clear1/16 x 1 3/41/16 x 1 3/4 cotter pin plated b18.8.11,500
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THRDFASTALCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/16 x 1 3/418-8 ss b18.8.162
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THRDFASTALCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/32 x 1 3/418-8 ss b18.8.1225
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All SizeTXCotter Pin (Split Pin)SteelPlain3/32 x 1 3/43/32 x 1 3/4 cotter pin b18.8.11,140
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All SizeTXCotter Pin (Split Pin)SteelPlain1/16 x 1 3/41/16 x 1-3/4 cotter pin b18.8.1227
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