Machine Key

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<p>Machine keys secure & connect a revolving shaft and a wheel / gear so that the shaft bends the part to which it is attached. Raptor Supplies offers a wide range of these keys in B85 and C15 Rockwell hardness variants for measuring hard and soft steel, respectively.</p>
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30025SteelPlain-0.03"-0.002"64000 psiUndersized€14.5310
AWWG-30028SteelPlain-0.03"-0.002"64000 psiUndersized€17.8810
AWWG-30026SteelPlain-0.03"-0.002"64000 psiUndersized€13.6910
AWWG-30027SteelPlain-0.03"-0.002"64000 psiUndersized€14.3210
APPROVED VENDOR -

3/8" Square Oversized Machine Key

Machine keys secure & connect a revolving shaft and a wheel / gear so that the shaft rotates the part to which it is attached.
These machine keys have a square cross-section. The actual size of oversized material can be equal to or somewhat larger than the prescribed size within the permissible tolerance range.

StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-35252SteelPlain-0.03"+0.002"64000 psiOversized€14.4910
AWWG-35255SteelPlain-0.03"+0.002"64000 psiOversized€20.1010
BWWG-35256SteelPlain-0.03"+0.002"64000 psiOversized€24.3410
AWWG-35257SteelPlain-0.03"+0.002"64000 psiOversized€25.9610
AWWG-35254SteelPlain-0.03"+0.002"64000 psiOversized€29.2710
AWWG-35253SteelPlain-0.03"+0.002"64000 psiOversized€24.441
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-37003SteelPlain-0.03"+0.002"64000 psiOversized€33.805
AWWG-37002SteelPlain-0.03"+0.002"64000 psiOversized€20.645
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-37009SteelPlain-0.03"+0.002"64000 psiOversized€42.835
AWWG-37010SteelPlain-0.03"+0.002"64000 psiOversized€23.475
AWWG-37013SteelPlain-0.03"+0.002"64000 psiOversized€16.101
AWWG-37012SteelPlain-0.03"+0.002"64000 psiOversized€9.891
AWWG-37011SteelPlain-0.03"+0.002"64000 psiOversized€43.255
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30003SteelPlain-0.03"-0.002"64000 psiUndersized€7.9110
AWWG-30002SteelPlain-0.03"-0.002"64000 psiUndersized€5.1610
AWWG-30001SteelPlain-0.03"-0.002"64000 psiUndersized€6.6510
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30006SteelPlain-0.03"-0.002"64000 psiUndersized€6.3510
AWWG-30008SteelPlain-0.03"-0.002"64000 psiUndersized€6.9610
AWWG-30004SteelPlain-0.03"-0.002"64000 psiUndersized€5.7910
AWWG-30009SteelPlain-0.03"-0.002"64000 psiUndersized€9.9810
AWWG-30007SteelPlain-0.03"-0.002"64000 psiUndersized€7.5810
AWWG-30010SteelPlain-0.03"-0.002"64000 psiUndersized€8.9510
AWWG-30011SteelPlain-0.03"-0.002"64000 psiUndersized€9.0210
AWWG-30005SteelPlain-0.03"-0.002"64000 psiUndersized€5.2110
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30017SteelPlain-0.03"-0.002"64000 psiUndersized€9.5510
AWWG-30019SteelPlain-0.03"-0.002"64000 psiUndersized€10.7710
AWWG-30020SteelPlain-0.03"-0.002"64000 psiUndersized€14.0410
AWWG-30012SteelPlain-0.03"-0.002"64000 psiUndersized€8.9510
AWWG-30018SteelPlain-0.03"-0.002"64000 psiUndersized€11.6910
AWWG-30013SteelPlain-0.03"-0.002"64000 psiUndersized€9.7610
AWWG-30014SteelPlain-0.03"-0.002"64000 psiUndersized€7.7110
AWWG-30015SteelPlain-0.03"-0.002"64000 psiUndersized€7.5310
AWWG-30016SteelPlain-0.03"-0.002"64000 psiUndersized€8.2510
StyleModelMaterialFinishLength ToleranceHead HeightTaper Per FeetThickness ToleranceTensile StrengthPrice
AWWG-0187-1500GBSteelPlain-0.1"5/16"1/8"+0.002"64000 psi€4.47
AWWG-0187-2000GBSteelPlain-0.1"5/16"1/8"+0.002"64000 psi€7.25
AWWG-0187-3000GBSteelPlain-0.1"5/16"1/8"+0.002"64000 psi€10.14
StyleModelMaterialFinishLength ToleranceHead HeightTaper Per FeetThickness ToleranceTensile StrengthPrice
AWWG-0250-1500GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€5.27
AWWG-0250-2000GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€5.43
AWWG-0250-2500GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€9.13
AWWG-0250-3000GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€8.21
AWWG-0250-3500GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€11.07
AWWG-0250-4000GBSteelPlain-0.1"7/16"1/8"+0.002"64000 psi€10.80
StyleModelMaterialFinishLength ToleranceHead HeightTaper Per FeetThickness ToleranceTensile StrengthPrice
AWWG-0375-1000GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€8.65
AWWG-0375-2500GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€9.46
AWWG-0375-3000GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€10.64
AWWG-0375-1500GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€7.11
AWWG-0375-3500GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€17.39
AWWG-0375-5000GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€25.96
AWWG-0375-2000GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€7.96
AWWG-0375-4000GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€13.78
AWWG-0375-4500GBSteelPlain-0.1"5/8"1/8"+0.002"64000 psi€26.98
StyleModelHead HeightMaterialFinishLength ToleranceTaper Per FeetThickness ToleranceTensile StrengthPrice
AWWG-1000-5000GB1 1/2"SteelPlain-0.1"1/8"+0.002"64000 psi€57.17
AWWG-1000-6000GB3 1/2"SteelPlain-0.1"-+0.002"64000 psi€70.47
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30021SteelPlain-0.03"-0.002"64000 psiUndersized€10.1510
AWWG-30024SteelPlain-0.03"-0.002"64000 psiUndersized€16.5510
AWWG-30023SteelPlain-0.03"-0.002"64000 psiUndersized€13.7610
AWWG-30022SteelPlain-0.03"-0.002"64000 psiUndersized€11.0310
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-30031SteelPlain-0.03"-0.002"64000 psiUndersized€35.8810
AWWG-30029SteelPlain-0.03"-0.002"64000 psiUndersized€22.0610
AWWG-30030SteelPlain-0.03"-0.002"64000 psiUndersized€38.8110
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-35233SteelPlain-0.03"+0.002"64000 psiOversized€9.9610
AWWG-35234SteelPlain-0.03"+0.002"64000 psiOversized€12.661
AWWG-35235SteelPlain-0.03"+0.002"64000 psiOversized€8.2610
APPROVED VENDOR -

1/4" Square Oversized Machine Key

StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-35244SteelPlain-0.03"+0.002"64000 psiOversized€10.2510
AWWG-35245SteelPlain-0.03"+0.002"64000 psiOversized€11.1510
AWWG-35248SteelPlain-0.03"+0.002"64000 psiOversized€11.5610
AWWG-35249SteelPlain-0.03"+0.002"64000 psiOversized€14.2610
AWWG-35247SteelPlain-0.03"+0.002"64000 psiOversized€11.0410
AWWG-35246SteelPlain-0.03"+0.002"64000 psiOversized€11.2110
AWWG-35251SteelPlain-0.03"+0.002"64000 psiOversized€15.6310
BWWG-35250SteelPlain-0.03"+0.002"64000 psiOversized€18.6010
APPROVED VENDOR -

1/2" Square Oversized Machine Key

StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-35260SteelPlain-0.03"+0.002"64000 psiOversized€39.7810
AWWG-35258SteelPlain-0.03"+0.002"64000 psiOversized€32.2410
BWWG-35259SteelPlain-0.03"+0.002"64000 psiOversized€32.7910
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-37006SteelPlain-0.03"+0.002"64000 psiOversized€19.415
AWWG-37005SteelPlain-0.03"+0.002"64000 psiOversized€26.525
AWWG-37004SteelPlain-0.03"+0.002"64000 psiOversized€18.155
AWWG-37008SteelPlain-0.03"+0.002"64000 psiOversized€32.375
AWWG-37007SteelPlain-0.03"+0.002"64000 psiOversized€24.735
APPROVED VENDOR -

5/32" Square Undersized Machine Key

StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-32007SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€21.2925
BWWG-32010SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€32.6525
AWWG-32008SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€27.7925
AWWG-32009SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€28.3225
AWWG-32011SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€33.2925
APPROVED VENDOR -

13/64" Square Undersized Machine Key

StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-32015SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€26.2025
AWWG-32019SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€25.2525
AWWG-32018SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€20.0525
BWWG-32016SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€38.4625
AWWG-32017SteelPlain-0.2 mm+0.03 mm91000 psiUndersized€33.4825
StyleModelLength ToleranceMaterialFinishThickness ToleranceTensile StrengthTypePricePkg. Qty.
AWWG-32023-0.2 mmSteelPlain+0.03 mm91000 psiUndersized€29.2625
AWWG-32024-0.2 mmSteelPlain+0.03 mm91000 psiUndersized€25.9525
AWWG-32026-0.3 mmSteelPlain+0.03 mm91000 psiUndersized€27.3125
AWWG-32027-0.3 mmSteelPlain+0.03 mm91000 psiUndersized€36.4225
AWWG-32028-0.3 mmSteelPlain+0.03 mm91000 psiUndersized€40.0425
StyleModelHead HeightMaterialFinishLength ToleranceTaper Per FeetThickness ToleranceTensile StrengthPrice
AWWG-0312-2500GB1/2"SteelPlain-0.1"1/8"+0.002"64000 psi€12.63
AWWG-0312-3000GB1/2"SteelPlain-0.1"1/8"+0.002"64000 psi€10.30
AWWG-0312-4000GB1/2"SteelPlain-0.1"1/8"+0.002"64000 psi€11.62
AWWG-0312-2000GB7/16"SteelPlain-0.1"1/8"+0.002"64000 psi€8.24

Machine Key

Machine keys secure & connect a revolving shaft and a wheel / gear so that the shaft bends the part to which it is attached. Raptor Supplies offers a wide range of these keys in B85 and C15 Rockwell hardness variants for measuring hard and soft steel, respectively.

Frequently Asked Questions

How to install woodruff keys?

  • Woodruff keys should be installed on the hub's low side.
  • The key will rock in the keyway during installation, allowing a tight fit.
  • If the key is installed on the hub's high side, it will catch, resulting in improper installation and the risk of damage to the assembly.

What standards do these machine keys comply with?

ANSI B17.1 and DIN 6888.