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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.

APPROVED VENDOR -

1/8" Square Undersized Machine Key

APPROVED VENDOR WWG-30002A
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePrice (inc. VAT)Pkg. Qty.
AWWG-30002SteelPlain-0.03"-0.002"64000 psiUndersized£5.3210
AWWG-30003SteelPlain-0.03"-0.002"64000 psiUndersized£8.1510
AWWG-30001SteelPlain-0.03"-0.002"64000 psiUndersized£6.8610
APPROVED VENDOR -

1/4" Square Undersized Machine Key

APPROVED VENDOR WWG-30018A
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePrice (inc. VAT)Pkg. Qty.
AWWG-30018SteelPlain-0.03"-0.002"64000 psiUndersized£12.0510
AWWG-30014SteelPlain-0.03"-0.002"64000 psiUndersized£7.9410
AWWG-30015SteelPlain-0.03"-0.002"64000 psiUndersized£7.7610
AWWG-30017SteelPlain-0.03"-0.002"64000 psiUndersized£9.8410
AWWG-30013SteelPlain-0.03"-0.002"64000 psiUndersized£10.0510
AWWG-30020SteelPlain-0.03"-0.002"64000 psiUndersized£14.4610
AWWG-30012SteelPlain-0.03"-0.002"64000 psiUndersized£9.2310
AWWG-30016SteelPlain-0.03"-0.002"64000 psiUndersized£8.5010
AWWG-30019SteelPlain-0.03"-0.002"64000 psiUndersized£11.1010
APPROVED VENDOR -

1/2" Square Undersized Machine Key

APPROVED VENDOR WWG-30029A
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePrice (inc. VAT)Pkg. Qty.
AWWG-30029SteelPlain-0.03"-0.002"64000 psiUndersized£22.7210
AWWG-30030SteelPlain-0.03"-0.002"64000 psiUndersized£39.9810
AWWG-30031SteelPlain-0.03"-0.002"64000 psiUndersized£36.9710
APPROVED VENDOR -

3/16" Square Oversized Machine Key

APPROVED VENDOR WWG-35237A
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePrice (inc. VAT)Pkg. Qty.
AWWG-35237SteelPlain-0.03"+0.002"64000 psiOversized£8.8110
AWWG-37001SteelPlain-0.03"+0.002"64000 psiOversized£11.875
AWWG-35238SteelPlain-0.03"+0.002"64000 psiOversized£10.2710
AWWG-35239SteelPlain-0.03"+0.002"64000 psiOversized£10.3910
AWWG-35241SteelPlain-0.03"+0.002"64000 psiOversized£13.9210
AWWG-35236SteelPlain-0.03"+0.002"64000 psiOversized£10.3410
AWWG-35240SteelPlain-0.03"+0.002"64000 psiOversized£10.6510
AWWG-35242SteelPlain-0.03"+0.002"64000 psiOversized£14.0510
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.

APPROVED VENDOR WWG-35252A
APPROVED VENDOR WWG-35256B
StyleModelMaterialFinishLength ToleranceThickness ToleranceTensile StrengthTypePrice (inc. VAT)Pkg. Qty.
AWWG-35252SteelPlain-0.03"+0.002"64000 psiOversized£14.9310
AWWG-35257SteelPlain-0.03"+0.002"64000 psiOversized£26.7510
AWWG-35253SteelPlain-0.03"+0.002"64000 psiOversized£21.7310
AWWG-35255SteelPlain-0.03"+0.002"64000 psiOversized£20.7110
BWWG-35256SteelPlain-0.03"+0.002"64000 psiOversized£25.0810
AWWG-35254SteelPlain-0.03"+0.002"64000 psiOversized£30.1610
APPROVED VENDOR -

3/4" Tapered Gib Head Machine Key

APPROVED VENDOR WWG-0750-4000GBA
APPROVED VENDOR WWG-0750-4500GBB
StyleModelMaterialFinishLength ToleranceHead HeightTaper Per FeetThickness ToleranceTensile StrengthPrice (inc. VAT)
AWWG-0750-4000GBSteelPlain-0.1"1 1/8"1/8"+0.002"64000 psi£36.44
AWWG-0750-5500GBSteelPlain-0.1"1 1/8"1/8"+0.002"64000 psi£65.95
AWWG-0750-5000GBSteelPlain-0.1"1 1/8"1/8"+0.002"64000 psi£40.53
BWWG-0750-4500GBSteelPlain-0.1"1 1/8"1/8"+0.002"64000 psi£42.70
AWWG-0750-6000GBSteelPlain-0.1"1 1/8"1/8"+0.002"64000 psi£50.64
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09905GCQ2MCG£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09915GCQ2MBT£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09904GCQ2MBY£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09902GCQ2MBM£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09903GCQ2MBW£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
16102011CQ3VQL£1.44
GL HUYETT -

Machine Key, Medium Carbon Steel, Plain

Machine Key, Medium Carbon Steel, Plain
ModelItemPrice (inc. VAT)
320807-020CP6LVB£0.44
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09913GCQ2MBB£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09907GCQ2MBF£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09906GCQ2MBK£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09901GCQ2MBP£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09918GCQ2MBU£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09921GCQ2MAZ£6.81
GRAINGER -

Key

Key
ModelItemPrice (inc. VAT)
MH49Y09922GCQ2MBA£6.81
GRAINGER -

Workstation Key, 1 PR

Workstation Key, 1 PR
ModelItemPrice (inc. VAT)
MH49Y09925GCQ2MBG£8.77

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.

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