FCH News

3 Woodruff Keys

Woodruff keys, sometimes called Half-Moon Keys, are semicircular shaped keys, such that, when installed into a semi-circular pocket keyway in a shaft, they leave a protruding tab.. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.

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

< /tr>
Buy Woodruff Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
HayesCAWoodruff KeySteelPlain3/32 x 5/163/32x5/16 (dia) woodruff key stl pln110
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/32 x 5/16alloy #2071500
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/32 x 5/16woodruff key #207-
    Contact_Supplier
THRDFASTALWoodruff KeySteelPlain3/32 x 5/16woodruff key #20789
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/32 x 3/83/32 x 3/8 woodruff key142
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/32 x 3/83/32x3/8 woodruff key 21275
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/32 x 3/8woodruff key50
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/32 x 3/8ms35756-5 406
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/32 x 3/8woodruff key #212-
    Contact_Supplier
AIHAZWoodruff KeySteelPlain3/32 x 3/8key woodruff MS35756-51972
    Contact_Supplier
IPCVAWoodruff KeySteelZinc/Clear3/32 x 3/83/32x3/8 woodruff key full radius alloy hardened rc 40-50 must be rohs compliant12,000
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/32 x 1/23/32x1/2 woodruff key 2213
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key (LOW CARBON STEEL) (LOW CARBON STEEL) 1400
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key (ALLOY) (ALLOY) 2035
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/32 x 1/2woodruff key60
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/32 x 1/2woodruff key #2-
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/32 x 1/23/32 x 1/2 woodruff key22
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/32 x 1/2woodruff key steel (1035) 3/32 x 1/2 ((USA STD #304))998
    Contact_Supplier
IPCVAWoodruff KeySteelZinc/Clear3/32 x 1/23/32x1/2 woodruff key flat bottom alloy hardened rc 40-50 must be rohs compliant4,861
    Contact_Supplier
HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/32 x 1/23/32 x 1/2 (dia) woodruff key 18-8ss304
    Contact_Supplier
HayesCAWoodruff KeyNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/32 x 1/23/32 x 1/2 (dia) woodruff key monel17
    Contact_Supplier
CenturyNYWoodruff KeyGrade 5Plain3/32 x 1/2 woodruff key low carbon steel1400
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain3/32 x 1/2 woodruff key alloy2035
    Contact_Supplier
YANKEENHWoodruff KeySteelPlain3/16 x 5/83/16 x 5/8 woodruff key190
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 5/83/16x5/8 (dia) woodruff key stl pln170
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/32 x 5/83/32x5/8 (dia) woodruff key stl pln124
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/32 x 5/83/32 x 5/8 key no 4 woodruff key61
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/32 x 5/83/32 x 5/8 #4 woodruff key-plain25
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/32 x 5/83/32 x 5/8 woodruff key117
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 5/83/16x5/8 woodruff key 61463
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/32 x 5/83/32x5/8 woodruff key 4355
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/32 x 5/8woodruff key72
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 5/8woodruff key87
    Contact_Supplier
GLFOHWoodruff KeySteelPlain3/32 x 5/83/32x5/8 305 woodruff key stl pln () () ()171
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/32 x 5/8carbon #45000
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/32 x 5/8woodruff key #475
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/32 x 5/83/32 x 5/8 woodruff key150
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 5/83/16 x 5/8 woodruff key77
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/16 x 5/8woodruff key steel (1035) 3/16 x 5/860
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/32 x 5/8woodruff key steel (1035) 3/32 x 5/8 ((USA STD #305))615
    Contact_Supplier
FastWareSaskWoodruff KeySteelPlain3/32 x 5/8woodruff key #4100
    Contact_Supplier
IPCVAWoodruff KeySteelZinc/Clear3/16 x 5/83/16x5/8 woodruff key flat bottom alloy hardened rc 40-50 must be rohs compliant2,621
    Contact_Supplier
EndriesWIWoodruff KeySteelPlain3/32 x 5/8#403 alloy woodruff key rockwell c hardness 40/501500
    Contact_Supplier
HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 5/83/16 x 5/8 (dia) woodruff key 18-8 ss17
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain1/8 x 5/8 woodruff key #405 alloy material 8630 rev-450
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain1/8 x 1/2 woodruff keys steel #404940
    Contact_Supplier
YANKEENHWoodruff KeySteelPlain3/16 x 3/43/16 x 3/4 woodruff key184
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 3/43/16x3/4 (dia) woodruff key stl pln213
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 3/4woodruff key #9 or #606 carbon stl1006
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 3/43/16 x 3/4 woodruff key98
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 3/43/16x3/4 woodruff key 9341
    Contact_Supplier
ACCURATEILWoodruff KeySteelPlain3/16 x 3/4woodruff key #9282
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 3/4woodruff key456
    Contact_Supplier
GLFOHWoodruff KeySteelPlain3/16 x 3/43/16x3/4 woodruff key () () ()14
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/16 x 3/4ms35756-12 223
    Contact_Supplier
THRDFASTFLWoodruff KeySteelPlain3/16 x 3/4woodruff key #935
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 3/43/16 x 3/4 woodruff key437
    Contact_Supplier
BHAMALWoodruff KeySteelPlain3/16 x 3/4woodruff key350
    Contact_Supplier
Future FastenerTXWoodruff KeySteelBlack Oxide3/16 x 3/43/16 x 3/4 woodruff key blk15
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/16 x 3/4woodruff key steel (1035) 3/16 x 3/4 ((USA STD #606))75
    Contact_Supplier
All SizeTXWoodruff KeySteelPlain3/16 x 3/43/16 x 3/4 woodruff key84
    Contact_Supplier
KomarARWoodruff KeySteelPlain#9 woodruff key(3/16x3/4) carbon stl
    Contact_Supplier
IPCVAWoodruff KeySteelPlain3/16 x 3/43/16x3/4 woodruff key21,600
    Contact_Supplier
EndriesWIWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#9 3/16x3/4 18-8 stainless steel woodruff key |100
    Contact_Supplier
HayesCAWoodruff Key300 Stainless (A1,A2, 18-8,304,310 etc.)Plain3/16 x 3/43/16 x 3/4 (dia) woodruff key 18-8ss5
    Contact_Supplier
NAPPCOTXWoodruff Key316, 317, A4 StainlessPlain3/16 x 3/4woodruff key t316 3/16x3/4 5
    Contact_Supplier
SWACOOHWoodruff KeySteelPlain3/16 x 3/43/16x3/4 woodruff key #9 #606117
    Contact_Supplier
YANKEENHWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 woodruff key1
    Contact_Supplier
HayesCAWoodruff KeyNi-Cu Alloy (Monel, K-Monel, etc.)Plain3/16 x 7/83/16x7/8 (dia) woodruff key monel150
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 woodruff key188
    Contact_Supplier
B & K FASTPAWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 woodruff keys193
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 7/83/16x7/8 woodruff key 11114
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 7/8woodruff key23
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/16 x 7/8carbon #111750
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/16 x 7/8woodruff key #11-
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/16 x 7/8woodruff key #11-
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 woodruff key65
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 (dia) woodruff key pln28
    Contact_Supplier
HayesCAWoodruff KeySteelZinc/Clear3/16 x 7/83/16 x 7/8 (dia) woodruff key zinc6
    Contact_Supplier
SWACOOHWoodruff KeySteelPlain3/16 x 7/83/16 x 7/8 woodruff key alloy steel plain
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 13/16x1 (dia) woodruff key stl pln128
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 13/16 x 1 woodruff key29
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/8 x 13/8 x 1 woodruff key48
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/8 x 13/8 x 1 woodruff key6
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 13/16x1 woodruff key 1357
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/8 x 1woodruff key2
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 1woodruff key118
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/16 x 1carbon #13500
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/8 x 1woodruff key #152158
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 13/16 x 1 woodruff key93
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/8 x 13/8 x 1 woodruff key3
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 1 #13woodruff key carbon finish109
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/8 x 1 #152woodruff key carbon finish212
    Contact_Supplier
LibertyILWoodruff KeySteelPlain3/16 x 1woodruff key290
    Contact_Supplier
EximS'poreWoodruff KeySteelPlain3/16 x 1.0woodruff keythk 3/16 x l 1.0 inchthe hillman group pn 822108
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/8 x 1 #152woodruff key544
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/16 x 1woodruff key369
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 1 1/83/16x1 1/8 (dia) woodruff key stl pln188
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 1 1/83/16 x 1 1/8 woodruff key97
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 1 1/83/16x1 1/8 woodruff key 1656
    Contact_Supplier
EndriesWIWoodruff KeySteelPlain3/16 x 1 1/8#16 3/16x1-1/8 carbon woodruff key450
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 1 1/8woodruff key82
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/16 x 1 1/8carbon #16430
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 1 1/83/16 x 1 1/8 woodruff key22
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/16 x 1 1/8woodruff key steel (1035) 3/16 x 1 1/8 ((USA STD #609))95
    Contact_Supplier
LibertyILWoodruff KeySteelPlain3/16 x 1 1/8woodruff key heat treated #16470
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/16 x 1 1/83/16x1 1/8 woodruff keys (#609)steel 180
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 1 1/43/16x1 1/4 (dia) woodruff key stl pln52
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/16 x 1 1/43/16 x 1 1/4 woodruff key45
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/16 x 1 1/43/16x1 1/4 woodruff key 1940
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain3/8 x 1 1/43/8 x 1 1/4 woodruff keys (STEEL) (STEEL) 31
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 1 1/4woodruff key63
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/16 x 1 1/4carbon #19470
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/16 x 1 1/4woodruff key #19-
    Contact_Supplier
SRFALWoodruff KeySteelPlain3/8 x 1 1/4woodruff key #e-
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 1 1/43/16 x 1 1/4 woodruff key14
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/8 x 1 1/43/8 x 1 1/4 woodruff key46
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/16 x 1 1/4woodruff key steel (1035) 3/16 x 1 1/4 ((USA STD #610))100
    Contact_Supplier
CenturyNYWoodruff KeySteelPlain3/8 x 1 1/4 woodruff keys steel31
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/8 x 1 3/83/8x1 3/8 (dia) woodruff key stl pln90
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain3/8 x 1 3/8woodruff key f38
    Contact_Supplier
EndriesWIWoodruff KeySteelPlain3/8 x 1 3/8#f 3/8x1-3/8 carbon woodruff key15
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/8 x 1 3/8woodruff key3
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/8 x 1 3/8alloy #129200
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/16 x 1 3/83/16 x 1 3/8 woodruff key99
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/8 x 1 3/83/8 x 1 3/8 woodruff key50
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/8 x 1 3/83/8 x 1 3/8 woodruff key70
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain3/8 x 1 3/8woodruff key steel (1035) 3/8 x 1 3/8 ((USA STD #1211))53
    Contact_Supplier
FastWareSaskWoodruff KeySteelPlain3/8 x 1 3/8woodruff key37
    Contact_Supplier
JHP FastenersNCWoodruff KeySteelPlain3/8 x 1 1/23/8 x 1 1/2 woodruff key44
    Contact_Supplier
METRO INDOHWoodruff KeySteelGalvanized3/8 x 1 1/2woodruff key g80
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/8 x 1 1/2woodruff key18
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain3/8 x 1 1/23/8 x 1 1/2 woodruff key16
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/8 x 1 1/2#g woodruff key carbon finish26
    Contact_Supplier
HayesCAWoodruff KeySteelPlain3/16 x 2 1/83/16x2 1/8 (dia) woodruff key stl pln9
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/16 x 2 1/8woodruff key31
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain3/8 x 2 1/8woodruff key24
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/8 x 2 1/8alloy #129300
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/8 x 2 1/8carbon #g315
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/8 x 2 1/8carbon #291100
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain3/8 x 2 3/4alloy #t1000
    Contact_Supplier
SWACOOHWoodruff KeyPlain3/8 x 3 1/23/32 x 5/8 woodruff key #3052000
    Contact_Supplier
SWACOOHWoodruff KeyPlain3/8 x 3 1/23/32 x 5/8 woodruff key #3052000
    Contact_Supplier
HewesNYWoodruff KeySteelPlain#3woodruff keycarbon80
    Contact_Supplier
CenturyFLWoodruff KeySteelPlain#3ms35756-6 q4b key woodruff (KEY WOODRUFF) (KEY WOODRUFF) 100
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 7/8 #11woodruff key carbon finish115
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/32 x 5/8 #4woodruff key carbon finish174
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/32 x 1/2 #2woodruff key carbon finish307
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 1 1/8 #16woodruff key carbon finish41
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 3/4 #9woodruff key carbon finish43
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 1 1/4 #19woodruff key carbon finish671
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain#3hi-pro #404 hypro woodruff key5000
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/16 x 5/8 #61woodruff key carbon finish7401
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain3/32 x 3/8 #212woodruff key carbon finish25791
    Contact_Supplier
KomarARWoodruff KeySteelPlain#305 woodruff key(3/16 x 5/8) alloy stl
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/16 x 1 1/8 #16woodruff key409
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/16 x 1 1/4 #19woodruff key291
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/32 x 5/16 #207woodruff key267
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/32 x 3/8 #212woodruff key646
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/32 x 1/2 #2woodruff key306
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/32 x 5/8 #4woodruff key909
    Contact_Supplier
Alma BoltMIWoodruff KeySteelPlain3/16 x 5/8 #61woodruff key432
    Contact_Supplier
OSSCORIWoodruff KeySteelPlain#3#3 woodruff key150
    Contact_Supplier
CenturyNYWoodruff KeySteelPlainms35756-6 q4b key woodruff100
    Contact_Supplier
Wurth IndINWoodruff KeySteelPlain3key woodruff 1035 pl 3 steel plain23533
    Contact_Supplier
SWACOOHWoodruff KeySteelPlain3/8 x 3 1/23/32 x 5/8 woodruff key #3052000
    Contact_Supplier
CenturyNYWoodruff KeySteelPlainparker hannifin c3-5-1 rev.b woodruff key1350
    Contact_Supplier
KomarILWoodruff KeySteelPlain#3#3 woodruff key(1/8x1/2) hardened rc 40-50
    Contact_Supplier

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