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.

Machine Key | Raptor Supplies United Kingdom

APPROVED VENDOR -

1/4" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0250-3000GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£9.22
A	WWG-0250-1500GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£5.47
A	WWG-0250-2000GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£5.65
A	WWG-0250-4000GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£21.42
A	WWG-0250-2500GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£10.96
A	WWG-0250-3500GB	Steel	Plain	-0.1"	7/16"	1/8"	+0.002"	64000 psi	£14.30

APPROVED VENDOR -

5/16" Tapered Gib Head Machine Key

A

Style	Model	Head Height	Material	Finish	Length Tolerance	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0312-4000GB	1/2"	Steel	Plain	-0.1"	1/8"	+0.002"	64000 psi	£13.55
A	WWG-0312-3000GB	1/2"	Steel	Plain	-0.1"	1/8"	+0.002"	64000 psi	£12.02
A	WWG-0312-2500GB	1/2"	Steel	Plain	-0.1"	1/8"	+0.002"	64000 psi	£14.68
A	WWG-0312-2000GB	7/16"	Steel	Plain	-0.1"	1/8"	+0.002"	64000 psi	£8.66

APPROVED VENDOR -

1/4" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30012	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£12.20	1
A	WWG-30014	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£6.17	10
A	WWG-30016	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£11.24	1
A	WWG-30018	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£11.58	10
A	WWG-30020	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£19.09	1
A	WWG-30013	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£7.81	10
A	WWG-30017	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£9.84	10
A	WWG-30015	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£9.56	10
A	WWG-30019	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£9.64	10

APPROVED VENDOR -

7/16" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0437-4000GB	Steel	Plain	-0.1"	11/16"	1/8"	+0.002"	64000 psi	£25.13
A	WWG-0437-4500GB	Steel	Plain	-0.1"	11/16"	1/8"	+0.002"	64000 psi	£26.86

APPROVED VENDOR -

3/4" Tapered Gib Head Machine Key

A

B

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0750-5500GB	Steel	Plain	-0.1"	1 1/8"	1/8"	+0.002"	64000 psi	£61.39
A	WWG-0750-6000GB	Steel	Plain	-0.1"	1 1/8"	1/8"	+0.002"	64000 psi	£60.68
A	WWG-0750-4000GB	Steel	Plain	-0.1"	1 1/8"	1/8"	+0.002"	64000 psi	£41.78
B	WWG-0750-4500GB	Steel	Plain	-0.1"	1 1/8"	1/8"	+0.002"	64000 psi	£49.31
A	WWG-0750-5000GB	Steel	Plain	-0.1"	1 1/8"	1/8"	+0.002"	64000 psi	£53.24

APPROVED VENDOR -

3/8" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0375-3500GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£17.74
A	WWG-0375-1500GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£7.38
A	WWG-0375-3000GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£11.03
A	WWG-0375-5000GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£26.75
A	WWG-0375-1000GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£8.29
A	WWG-0375-2000GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£8.92
A	WWG-0375-4500GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£22.80
A	WWG-0375-2500GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£12.08
A	WWG-0375-4000GB	Steel	Plain	-0.1"	5/8"	1/8"	+0.002"	64000 psi	£16.33

APPROVED VENDOR -

1/2" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0500-5500GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£33.42
A	WWG-0500-3000GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£17.45
A	WWG-0500-3500GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£38.54
A	WWG-0500-2000GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£16.25
A	WWG-0500-4000GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£22.39
A	WWG-0500-5000GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£23.98
A	WWG-0500-6000GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£33.28
A	WWG-0500-2500GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£14.63
A	WWG-0500-4500GB	Steel	Plain	-0.1"	3/4"	1/8"	+0.002"	64000 psi	£27.90

APPROVED VENDOR -

5/8" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0625-3500GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£29.00
A	WWG-0625-4500GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£34.22
A	WWG-0625-3000GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£23.88
A	WWG-0625-4000GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£29.09
A	WWG-0625-5000GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£36.05
A	WWG-0625-5500GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£43.69
A	WWG-0625-6000GB	Steel	Plain	-0.1"	1"	1/8"	+0.002"	64000 psi	£42.89

APPROVED VENDOR -

7/8" Tapered Gib Head Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Head Height	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-0875-4000GB	Steel	Plain	-0.1"	1 3/8"	1/8"	+0.002"	64000 psi	£55.64
A	WWG-0875-5500GB	Steel	Plain	-0.1"	1 3/8"	1/8"	+0.002"	64000 psi	£68.21
A	WWG-0875-6000GB	Steel	Plain	-0.1"	1 3/8"	1/8"	+0.002"	64000 psi	£72.06

APPROVED VENDOR -

1/2" Round Oversized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-37010	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£30.48	1
A	WWG-37009	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£55.26	1
A	WWG-37011	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£42.84	5
A	WWG-37012	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.56	1
A	WWG-37013	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£20.58	1

APPROVED VENDOR -

13/64" Square Undersized Machine Key

A

B

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-32015	Steel	Plain	-0.2 mm	+0.03 mm	91000 psi	Undersized	£26.92	25
B	WWG-32016	Steel	Plain	-0.2 mm	+0.03 mm	91000 psi	Undersized	£30.78	25
A	WWG-32017	Steel	Plain	-0.2 mm	+0.03 mm	91000 psi	Undersized	£45.55	1
A	WWG-32018	Steel	Plain	-0.2 mm	+0.03 mm	91000 psi	Undersized	£28.27	1
A	WWG-32019	Steel	Plain	-0.2 mm	+0.03 mm	91000 psi	Undersized	£34.35	1

APPROVED VENDOR -

Steel Tapered Gib Head Machine Key

A

Style	Model	Head Height	Material	Finish	Length Tolerance	Taper Per Feet	Thickness Tolerance	Tensile Strength	Price (inc. VAT)
A	WWG-1000-5000GB	1 1/2"	Steel	Plain	-0.1"	1/8"	+0.002"	64000 psi	£68.09
A	WWG-1000-6000GB	3 1/2"	Steel	Plain	-0.1"	-	+0.002"	64000 psi	£83.93

APPROVED VENDOR -

1/8" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30002	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£5.35	10
A	WWG-30003	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£9.12	10
A	WWG-30001	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£10.24	1

APPROVED VENDOR -

3/16" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30004	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£4.80	10
A	WWG-30011	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£12.26	1
A	WWG-30005	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£5.22	10
A	WWG-30007	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£10.30	1
A	WWG-30010	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£12.69	1
A	WWG-30006	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£8.65	1
A	WWG-30008	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£9.49	1
A	WWG-30009	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£14.08	1

APPROVED VENDOR -

5/16" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30021	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£10.15	10
A	WWG-30024	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£16.90	10
A	WWG-30023	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£14.52	10
A	WWG-30022	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£12.23	10

APPROVED VENDOR -

3/8" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30026	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£19.87	1
A	WWG-30028	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£20.28	10
A	WWG-30025	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£15.17	10
A	WWG-30027	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£18.31	10

APPROVED VENDOR -

1/2" Square Undersized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-30030	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£31.07	10
A	WWG-30031	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£50.59	1
A	WWG-30029	Steel	Plain	-0.03"	-0.002"	64000 psi	Undersized	£18.77	10

APPROVED VENDOR -

1/8" Square Oversized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-35233	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.40	10
A	WWG-35234	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£14.30	1
A	WWG-35235	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£8.94	10

APPROVED VENDOR -

3/16" Square Oversized Machine Key

A

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-35240	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.45	10
A	WWG-35241	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£14.24	10
A	WWG-35242	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£21.42	1
A	WWG-37001	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£13.94	5
A	WWG-35237	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£12.06	1
A	WWG-35239	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.39	10
A	WWG-35236	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£13.65	1
A	WWG-35238	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£7.97	10

APPROVED VENDOR -

1/4" Square Oversized Machine Key

A

B

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-35245	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£12.34	10
A	WWG-35247	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£15.18	1
A	WWG-35244	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.26	10
A	WWG-35248	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£13.01	10
A	WWG-35246	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£10.46	10
A	WWG-35249	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£21.87	1
A	WWG-35251	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£16.72	10
B	WWG-35250	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£19.72	10

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.

A

B

Style	Model	Material	Finish	Length Tolerance	Thickness Tolerance	Tensile Strength	Type	Price (inc. VAT)	Pkg. Qty.
A	WWG-35255	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£20.99	10
A	WWG-35257	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£27.16	10
A	WWG-35252	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£14.38	10
A	WWG-35253	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£27.62	1
A	WWG-35254	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£23.44	10
B	WWG-35256	Steel	Plain	-0.03"	+0.002"	64000 psi	Oversized	£24.07	10

Strictly Necessary Cookies

Advertising

Recommendations

Functionality

Analytics

Categories

Brands

Machine Key

1/4" Tapered Gib Head Machine Key

5/16" Tapered Gib Head Machine Key

1/4" Square Undersized Machine Key

7/16" Tapered Gib Head Machine Key

3/4" Tapered Gib Head Machine Key

3/8" Tapered Gib Head Machine Key

1/2" Tapered Gib Head Machine Key

5/8" Tapered Gib Head Machine Key

7/8" Tapered Gib Head Machine Key

1/2" Round Oversized Machine Key

13/64" Square Undersized Machine Key

Steel Tapered Gib Head Machine Key

1/8" Square Undersized Machine Key

3/16" Square Undersized Machine Key

5/16" Square Undersized Machine Key

3/8" Square Undersized Machine Key

1/2" Square Undersized Machine Key

1/8" Square Oversized Machine Key

3/16" Square Oversized Machine Key

1/4" Square Oversized Machine Key

Machine Key

Frequently Asked Questions

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More

Select your cookie preferences

Strictly Necessary Cookies

Advertising

Recommendations

Functionality

Analytics

Categories

Brands

Machine Key

Machine Key

Frequently Asked Questions

How to install woodruff keys?

What standards do these machine keys comply with?

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More