5/16 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.

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

Buy Woodruff Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHWoodruff KeySteelPlain5/16 x 1woodruff key b82
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain5/16 x 1 1/25/16x1 1/2 woodruff key 2595
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain5/16 x 1 1/4woodruff key d42
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain5/16 x 1 1/8woodruff key c63
    Contact_Supplier
METRO INDOHWoodruff KeySteelPlain5/16 x 1 3/85/16x1 3/8 woodruff key 2390
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain5/16 x 1 3/8 #23woodruff key carbon finish40
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain5/16 x 1 1/2 #25woodruff key carbon finish68
    Contact_Supplier
JacksonMSWoodruff KeySteelPlain5/16 x 1#b woodruff key carbon finish166
    Contact_Supplier
YANKEENHWoodruff KeySteelPlain5/16 x 15/16 x 1 woodruff key17
    Contact_Supplier
FastWareSaskWoodruff KeySteelPlain5/16 x 1 1/8woodruff key900
    Contact_Supplier
SRFALWoodruff KeySteelPlain5/16 x 1 3/8woodruff key #2324
    Contact_Supplier
SRFALWoodruff KeySteelPlain5/16 x 1 1/4woodruff key #d-
    Contact_Supplier
SRFALWoodruff KeySteelPlain5/16 x 1 1/8woodruff key #c-
    Contact_Supplier
EBN IndusINWoodruff KeySteelPlain5/16 x 1 3/85/16 x 1 3/8 woodruff key10
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 15/16 x 1 woodruff key101
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 1 1/85/16 x 1 1/8 woodruff key9
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 1 1/45/16 x 1 1/4 woodruff key96
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 1 1/25/16 x 1 1/2 woodruff key13
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 1 3/85/16 x 1 3/8 woodruff key38
    Contact_Supplier
NutsBoltsNEWoodruff KeySteelPlain5/16 x 1 3/85/16 x 1 3/8 woodruff key67
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain5/16 x 1 3/8woodruff key steel (1035) 5/16 x 1 3/8142
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain5/16 x 1 1/2woodruff key steel (1035) 5/16 x 1 1/285
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain5/16 x 1woodruff key steel (1035) 5/16 x 1309
    Contact_Supplier
DeltaTXWoodruff KeySteelPlain5/16 x 1 1/8woodruff key steel (1035) 5/16 x 1 1/8893
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain5/16 x 1 3/8alloy #23150
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain5/16 x 1 1/2carbon #251100
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain5/16 x 1 3/8carbon #23475
    Contact_Supplier
ISSCOMOWoodruff KeySteelPlain5/16 x 1 1/8carbon #c1800
    Contact_Supplier
HewesNYWoodruff KeySteelPlain5/16 x 1woodruff key-bcarbon89
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain5/16 x 1woodruff key30
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain5/16 x 1 3/8woodruff key44
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain5/16 x 1 1/2woodruff key46
    Contact_Supplier
Valley NuWAWoodruff KeySteelPlain5/16 x 2 1/8woodruff key50
    Contact_Supplier
R&SORWoodruff KeySteelPlain5/16 x 1 3/85/16 x 1 3/8 woodruff key plain25
    Contact_Supplier
R&SORWoodruff KeySteelPlain5/16 x 15/16 x 1 woodruff key plain55
    Contact_Supplier

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