FCH News

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.

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

Buy Cotter Pins from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
GLFOHCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/21/8x2-1/2 cotter pin stl zc b18.8.1 () () ()1815
    Contact_Supplier
GLFOHCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/21/8x2-1/2 cotter 18-8 s/s b18.8.1 () () ()274
    Contact_Supplier
GLFOHCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4x2-1/2 cotter pin 18-8 s/s b18.8.1 () () ()54
    Contact_Supplier
GLFOHCotter Pin (Split Pin)316, 317, A4 StainlessPlain1/4 x 2 1/21/4x2-1/2 cotter pin 316 s/s b18.8.1 () () ()4
    Contact_Supplier
GLFOHCotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4x2-1/2 cotter pin stl zc b18.8.1 () () ()870
    Contact_Supplier
BHAMALCotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32x2 1/2 cotter pin zn b18.8.124
    Contact_Supplier
R&S IndusORCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4 x2 1/2 cotter 18-8 stainless asme b18.8.1 pins pcoss1/4x2.560
    Contact_Supplier
GLFOHCotter Pin (Split Pin)SteelPlain5/32 x 2 1/2ms24665-428 b18.8.1 () () ()251
    Contact_Supplier
GLFOHCotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16x2-1/2 cotter pin stl zc b18.8.1 () () ()96
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/21/8 x 2 1/2 cotter pin stl znc b18.8.1224
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32 x 2 1/2 cotter pin stl znc b18.8.1450
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16 x 2 1/2 cotter pin stl znc b18.8.122
    Contact_Supplier
AbabaCACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4 x 2 1/2 cotter pin s/s b18.8.119
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4 x 2 1/2 cotter pin stl znc b18.8.1278
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear5/16 x 2 1/25/16 x 2 1/2 cotter pin stl znc b18.8.15
    Contact_Supplier
ASMCILCotter Pin (Split Pin)SteelZinc/Clear3/8 x 2 1/2low carb zp b18.8.110
    Contact_Supplier
ASMCILCotter Pin (Split Pin)SteelZinc/Clear1/2 x 2 1/2low carb zp b18.8.120
    Contact_Supplier
ASMCILCotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16x2 1/2 cotter pin low carb zp b18.8.154
    Contact_Supplier
AbabaCACotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16 x 2 1/2 cotter pin stl znc b18.8.125
    Contact_Supplier
Alma BoltMICotter Pin (Split Pin)SteelPlain5/16 x 2 1/25/16 x 2 1/2 cotter pin b18.8.1443
    Contact_Supplier
SIIINCotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32 x 2-1/2 zinc plated cotter pin) b18.8.1840
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)SteelPlain3/8 x 2 1/23/8x2 1/2 cotter pins extended pro 260680 b18.8.150
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)SteelPlain3/16 x 2 1/23/16x2 1/2 cotter pins extended pr 260480 b18.8.1600
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)SteelPlain5/32 x 2 1/25/32x2 1/2 cotter pins extended pr 260430 b18.8.1300
    Contact_Supplier
StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16 x 2 1/25/16x2-1/2 cotter pin 18-8 stainless steel b18.8.12997
    Contact_Supplier
StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/21/8x2-1/2 cotter pin 18-8 stainless steel b18.8.15800
    Contact_Supplier
StandardMACotter Pin (Split Pin)Silicon BronzePlain5/32 x 2 1/25/32x2-1/2 cotter pin silicon bronze b18.8.1310
    Contact_Supplier
StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 2 1/23/32x2-1/2 cotter pin 18-8 stainless steel b18.8.11818
    Contact_Supplier
StandardMACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain9/64 x 2 1/29/64x2-1/2 cotter pin 18-8 stainless steel b18.8.1200
    Contact_Supplier
QFCTXCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4x2 1/2 cotter pin 18-8 ss b18.8.11
    Contact_Supplier
QFCTXCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4x2 1/2 cotter pin 18-8 ss domestic b18.8.11436
    Contact_Supplier
QFCTXCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4x2-1/2 cotter pin 18-8 s/s steel domestic b18.8.11035
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4x2 1/2 cotter pin zinc b18.8.1700
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/21/8x2 1/2 cotter pin zinc b18.8.1100
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/21/8x2 1/2 cotter pin zinc b18.8.1100
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16x2 1/2 cotter pin zinc b18.8.1100
    Contact_Supplier
B & K FASTPACotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/21/8 x 2 1/2 cotter pins zinc b18.8.11577
    Contact_Supplier
B & K FASTPACotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32 x 2 1/2 cotter pins zinc b18.8.117
    Contact_Supplier
B & K FASTPACotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16 x 2 1/2 cotter pins zinc b18.8.1906
    Contact_Supplier
B & K FASTPACotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4 x 2 1/2 cotter pins zinc b18.8.11306
    Contact_Supplier
OSSCORICotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4x2 1/2 cotter pin plated b18.8.1600
    Contact_Supplier
OSSCORICotter Pin (Split Pin)SteelZinc/Clear5/16 x 2 1/25/16x2 1/2 cotter pin plated b18.8.144
    Contact_Supplier
OSSCORICotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 2 1/23/8x2 1/2 cotter pin 18-8 304 b18.8.135
    Contact_Supplier
OSSCORICotter Pin (Split Pin)SteelZinc/Clear3/8 x 2 1/23/8x2 1/2 cotter pin plated b18.8.1350
    Contact_Supplier
QFCTXCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 2 1/23/16 x 2 1/2 cotter pin 18-8 ss b18.8.130
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelPlain5/16 x 2 1/25/16x2 1/2 cotter pin plain b18.8.159
    Contact_Supplier
QFCTXCotter Pin (Split Pin)SteelZinc/Clear7/64 x 2 1/27/64x2 1/2 cotter pin zinc b18.8.1150
    Contact_Supplier
Bostwick INCotter Pin (Split Pin)SteelZinc/Clear1/2 x 2 1/21/2 x 2 1/2 cotter pin zinc b18.8.175
    Contact_Supplier
Bostwick INCotter Pin (Split Pin)SteelPlain3/8 x 2 1/23/8 x 2 1/2 cotterless hitch pin b18.8.130
    Contact_Supplier
Bostwick INCotter Pin (Split Pin)SteelPlain5/16 x 2 1/25/16 x 2 1/2 cotterless hitch pin b18.8.124
    Contact_Supplier
Bostwick INCotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32 x 2-1/2 cotter pin hammer lock zinc b18.8.1101
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/23/16x2 1/2 cotter pins extended prong-chisel point low carbon steel zinc plated quantity 500 b18.8.1500
    Contact_Supplier
FDLILCotter Pin (Split Pin)SteelPlain1/4 x 2 1/21/4 x 2-1/2 cotter pin steel plain with light oil per drawing#5506 1500pcs/ctn & 19.03kgs/ctn b18.8.14500
    Contact_Supplier
FDLILCotter Pin (Split Pin)SteelPlain1/4 x 2 1/21/4 x 2-1/2 cotter pin steel plain with light oil per drawing#5506 1500pcs/ctn & 19.03kgs/ctn b18.8.14500
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/25/32x2 1/2 cotter pins extended prong-chisel point low carbon steel zinc plated quantity 500 b18.8.1300
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/16 x 2 1/2pin cotter 1/16x2-1/2 ss rohs compliant asme b18.8.1 b18.8.175
    Contact_Supplier
JET FITTINGCACotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/2pin cotter 1/8x2-1/2 ss rohs compliant asme b18.8.1 b18.8.1965
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear5/64 x 2 1/2 b18.8.1664
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear3/32 x 2 1/2 b18.8.1296
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)BrassPlain3/8 x 2 1/2 b18.8.175
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear5/16 x 2 1/2 b18.8.170
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/218-8 ss b18.8.147
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain7/32 x 2 1/218-8 s/s b18.8.121
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelPlain1/8 x 2 1/2 b18.8.120
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/2 b18.8.118
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelPlain1/2 x 2 1/2 b18.8.114
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelPlain3/8 x 2 1/2 b18.8.17
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/2 b18.8.12
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear3/32 x 2 1/2 b18.8.1352
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/2 b18.8.1286
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/218-8 ss b18.8.119
    Contact_Supplier
THRDFASTALCotter Pin (Split Pin)SteelPlain5/32 x 2 1/2 b18.8.135
    Contact_Supplier
KBSTNCotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/21/4 x 2 1/2 cotterless hitch pin pltd b18.8.1746
    Contact_Supplier
KBSTNCotter Pin (Split Pin)SteelZinc/Clear1/16 x 2 1/21/16 x 2 1/2 cotter pin plated b18.8.1250
    Contact_Supplier
KBSTNCotter Pin (Split Pin)SteelZinc/Clear3/8 x 2 1/23/8 x 2 1/2 cotterless hitch pin pltd b18.8.1138
    Contact_Supplier
THRDFASTALCotter Pin (Split Pin)SteelZinc/Clear1/4 x 2 1/2 b18.8.1700
    Contact_Supplier
THRDFASTALCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/32 x 2 1/218-8 ss b18.8.191
    Contact_Supplier
THRDFASTMSCotter Pin (Split Pin)BrassPlain3/32 x 2 1/2 b18.8.122
    Contact_Supplier
THRDFASTOKCotter Pin (Split Pin)SteelZinc/Clear5/32 x 2 1/2 b18.8.150
    Contact_Supplier
THRDFASTALCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/218-8 ss b18.8.1184
    Contact_Supplier
THRDFASTMSCotter Pin (Split Pin)SteelZinc/Clear3/32 x 2 1/2 b18.8.148
    Contact_Supplier
THRDFASTALCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 2 1/218-8 ss b18.8.1105
    Contact_Supplier
THRDFASTMSCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/8 x 2 1/218-8 ss b18.8.14
    Contact_Supplier
THRDFASTOKCotter Pin (Split Pin)SteelZinc/Clear7/32 x 2 1/2 b18.8.120
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear1/8 x 2 1/2 b18.8.15
    Contact_Supplier
THRDFASTMSCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/8 x 2 1/218-8 ss b18.8.11
    Contact_Supplier
THRDFASTFLCotter Pin (Split Pin)SteelZinc/Clear3/16 x 2 1/2 b18.8.12
    Contact_Supplier
THRDFASTOKCotter Pin (Split Pin)SteelZinc/Clear5/16 x 2 1/2 b18.8.1100
    Contact_Supplier
All SizeTXCotter Pin (Split Pin)300 Stainless (A1,A2, 18-8,304,310 etc.)Plain1/4 x 2 1/21/4 x 2 1/2 cotter pin s/s b18.8.16
    Contact_Supplier
All SizeTXCotter Pin (Split Pin)SteelPlain7/64 x 2 1/27/64 x 2 1/2 cotter pin b18.8.1184
    Contact_Supplier
All SizeTXCotter Pin (Split Pin)SteelPlain1/16 x 2 1/21/16 x 2-1/2 cotter pin b18.8.1547
    Contact_Supplier
All SizeTXCotter Pin (Split Pin)SteelPlain5/64 x 2 1/25/64 x 2-1/2 cotter pin b18.8.11,370
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.