Machine Keys, Steel

Machine Keys, or Straight keys are made from hardened rod with a machined square or rectangular cross section, and are the most common type of key. They are installed into keyways to transmit torque from shafts to gears and other components. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.

> 200 matches, . Showing 200, (click on any line for more information)

Buy Machine Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
FTSOHMachine Key (Square & Rectangular)SteelPlainM10x8/x100 parallel key stl din 6885a30
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM10x8/x32 parallel key prnt stl din 6885a392
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM10x8/x56 parallel key stl din 6885a28
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM14x9/x 38 parallel key sq end stl75
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x14 parallel key stl din 6885a100
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x20 parallel key stl din 6885a238
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x6 parallel key stl din 6885a229
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM2x2/x8 parallel key stl din 6885a202
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM3x3/x14 parallel key stl din 6885a255
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM3x3/x20 parallel key stl din 6885a161
    Contact_Supplier
FTSOHMachine Key (Square & Rectangular)SteelPlainM3x3/x 7 parallel key sq end print stl140
    Contact_Supplier
TSFTXMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 6square key 3mm x 3mm x 6mm lg plain150
    Contact_Supplier
JacksonMSMachine Key (Square & Rectangular)SteelPlain3/16 x 1 1/4key machine square43
    Contact_Supplier
JacksonMSMachine Key (Square & Rectangular)SteelPlain5/16 x 3/8 x 12key machine rectangle26
    Contact_Supplier
JacksonMSMachine Key (Square & Rectangular)SteelPlain5/16 x 1/2 x 12key machine rectangle3
    Contact_Supplier
JacksonMSMachine Key (Square & Rectangular)SteelPlain3/8 x 5/8 x 12key machine rectangle6
    Contact_Supplier
JacksonMSMachine Key (Square & Rectangular)SteelPlain1/2 x 3/4 x 121/2 x 3/4 x 12 key machine rectangle high carbon steel bilateral astm a29 plain finish9
    Contact_Supplier
YANKEENHMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 20m4 x 4 x 20 parallel key w/round end-plain22
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain1/4 x 1 1/21/4 x 1 1/2 square key180
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlainms20066-76250
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain351298 key square 3/16 x 3/16 rnd ends140
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain.37.376/.375 x 1.51/1.45 sq key rd ends23
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlainbossard bn870-5x5/18100
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain1/8 x 3/41/8 x 3/4 square key171
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain1/8 x 121/8 x 12 square key15
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain3/16 x 13/16 x 1 square key steel895
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain3/16 x 7/83/16 x 7/8 square key10
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain3/16 x 1 0.003/16 x 1 square key +0.00-.0026
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain3/16 x 1 3/83/16 x 1 3/8 square key100
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain1/4 x 1 3/41/4 x 1 3/4 square key20
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain1/2 x 1 3/41/2 x 1 3/4 square key65
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain3/4 x 3/4 x 63/4 x 3/4 x 6 square key steel25
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlain5/8 x 5/8 x 2 1/25/8 x 5/8 x 2 1/2 square key steel50
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlainM3 x 3din 6885a m3 x 3mm x 12mm300
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear1/2 x 1/2 x 361/2 x 1/2 x 36 square key zp rohs32
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear3/8 x 3/8 x 363/8 x 3/8 x 36 square key zp rohs50
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 25square key 5mm x 5mm x 25mm1800
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlain1/4 x 1/4 x 3/41/4x1/4x3/4l square key plain ansi b17.1900
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 14square key 5mm x 5mm x 14mm1800
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear5/8 x 5/8 x 365/8 x 5/8x 36 square key zp rohs10
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear1/4 x 1/4 x 361/4 x 1/4 x 36 square key zp rohs54
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlain1/8 x 1/8 x 1/21/8x1/8x1/2 steel undersized sq key750
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear5/16 x 5/16 x 365/16 x 5/16 x 36 square key zp rohs14
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 044.458mm x 7mm x 044.45mm retangular square key15
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 11220mm x 12mm x 112mm rectangular square machine key9
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelPlain1414mx9x51mm square key plain6
    Contact_Supplier
NAPPCOTXMachine Key (Square & Rectangular)SteelZinc/Clear3/16 x 3/16 x 363/16 x 3/16 x 36 square key zp rohs20
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM12 x 8 x 90shaft key din 6885 steel plaininquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 30shaft key din 6885 steel plaininquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM18 x 11 x 90shaft key steel plain a18x11x90 din 6885inquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM12 x 8 x 75shaft key din 6885 steel plaininquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 6shaft key din 6885 steel plaininquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 10shaft key din 6885 steel plain332
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 12shaft key din 6885 steel plain87
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 8shaft key din 6885 steel plain516
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 36shaft key din 6885 steel plain679
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 4 x 18shaft key din 6885 steel plaininquire
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 16shaft key din 6885 steel plain196
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 200shaft key din 6885 steel plain143
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 14shaft key din 6885 steel plain1662
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 16shaft key din 6885 steel plain2170
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 10shaft key din 6885 steel plain902
    Contact_Supplier
MMCCILMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 12shaft key din 6885 steel plain1666
    Contact_Supplier
AbabaCAMachine Key (Square & Rectangular)SteelZinc/ClearM77mm squ are tool key zinc alloy nickle pltd10
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlainM45 x 8 x 7feathkey din6885 c45c a 8x7x22387
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlainM45 x 8 x 7feathkey din6885 c45c a 8x7x45700
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlainM45 x 14 x 9feathkey din6885 c45c a 14x9x75195
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlainM45 x 10 x 8feathkey din6885 c45c a 10x8x60150
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlainM45 x 20 x 12feathkey din6885 c45c b 20x12x12520
    Contact_Supplier
WurthOntMachine Key (Square & Rectangular)SteelPlain7/16 x 5/8 x 3key rect over st 1045 (pl) 7/16x5/8x39
    Contact_Supplier
Wurth AdaMNMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 45feathkey din6885 c45k a 5x5x451,500
    Contact_Supplier
Wurth AdaMNMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 14feathkey din6885 c45k a 4x4x141,500
    Contact_Supplier
CenturyFLMachine Key (Square & Rectangular)SteelPlainM8 x 7din 6885a m8 x 7mm x 36mm100
    Contact_Supplier
Irwin IndOntMachine Key (Square & Rectangular)SteelPlain5 x 5 x 205 x 5 x 20mm steel shaft key382
    Contact_Supplier
Irwin IndOntMachine Key (Square & Rectangular)SteelPlain1/4 x 1/4 x 1 1018 10451/4x1/4x1 machine key 1018-1045 steel51
    Contact_Supplier
Irwin IndOntMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 103mm x 3mm x 10mm parallel key c45k steel plain190
    Contact_Supplier
Irwin IndOntMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 20m5 x 5 x 20 din 6885b parallel key90
    Contact_Supplier
RCFastAZMachine Key (Square & Rectangular)SteelPlainMS20066-76inquire
    Contact_Supplier
B & K FASTPAMachine Key (Square & Rectangular)SteelPlain5/165/16 machinery keys x 1 1/2443
    Contact_Supplier
B & K FASTPAMachine Key (Square & Rectangular)SteelPlain5/165/16 machinery keys x 1 3/4289
    Contact_Supplier
B & K FASTPAMachine Key (Square & Rectangular)SteelPlain5/165/16 machinery keys x 2 1/2916
    Contact_Supplier
B & K FASTPAMachine Key (Square & Rectangular)SteelPlain3/83/8 machinery keys x 1 1/2276
    Contact_Supplier
B & K FASTPAMachine Key (Square & Rectangular)SteelPlain3/83/8 machinery keys x 2 1/2452
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain3/32 x 5/8sqr keysundersize stl150
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/8 x 1/2sqr key208
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/8 x 5/8sqr keysundersize stl545
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/8 x 1 1/4sqr key100
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/8 x 1sqr key402
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain3/16 x 2sqr keys90
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain3/16 x 1 1/8sqr keysundersize stl140
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 3/4sqr keysundersize stl120
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1/4 x 2 7/8sqr keyprint# 843-4-46length tolerance +/-.010175
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1 1/2sqr key194
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 2 1/8sqr keysundersize stl110
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1/4 x 1 3/4sqr keyprint #843-4-28159
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1 3/16sqr keysundersize stl110
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1 1/4sqr key250
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 3 3/8sqr keysundersize120
    Contact_Supplier
HewesNYMachine Key (Square & Rectangular)SteelPlain1/4 x 1 1/4sqr keysundersize stl200
    Contact_Supplier
MasFasCorpNVMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 358mm x7mm x35mm keystock w/ rounded ends steel din6885ainquire
    Contact_Supplier
MasFasCorpNVMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 708mm x 7mm x 70mm keystock w/rounded ends steel din6885ainquire
    Contact_Supplier
MasFasCorpNVMachine Key (Square & Rectangular)SteelPlainms20066-373inquire
    Contact_Supplier
MasFasCorpNVMachine Key (Square & Rectangular)SteelPlainms20066-376 certifiedinquire
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 20parallel key din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM6 x 6 x 20parallel key din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM4 x 4parallel key 12 long din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM5 x 5parallel key 12 long din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM3 x 3 x 10M3x 3x10 parallel key din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM3 x 3parallel key 12 long din 6885stock
    Contact_Supplier
MtrcSpecCAMachine Key (Square & Rectangular)SteelPlainM8 x 7parallel key 63 overall din 6885stock
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 255 x 5 x 25 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM25 x 16 x 16025 x 16 x 160 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM10 x 8 x 5010 x 8 x 50 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM70 x 36 x 40070 x 36 x 400 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM4 x 4 x 124 x 4 x 12 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM36 x 20 x 16036 x 20 x 160 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 288 x 7 x 28 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM10 x 8 x 3010 x 8 x 30 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM12 x 8 x 10012 x 8 x 100 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM6 x 6 x 226 x 6 x 22 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM10 x 8 x 2010 x 8 x 20 din 6885 a plain finish parallel key with square endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM8 x 7 x 358 x 7 x 35 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM10 x 8 x 5610 x 8 x 56 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM6 x 6 x 406 x 6 x 40 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM20 x 12 x 7020 x 12 x 70 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier
EurolinkSCMachine Key (Square & Rectangular)SteelPlainM5 x 5 x 165 x 5 x 16 din 6885 a plain finish parallel key with round endsinquire
    Contact_Supplier

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