Keyseating is a type of machining process where the internal shapes & forms that make up a machine key are cut using a reciprocating, single-point cutting tool (like the shaping process). The keyseating cutter is secured in a holder by a clamp. It can move vertically within a tool guide when paired with a feed bar. Internal keyways and other straight-sided shapes and forms are generally cut by keyseating machines, also known as keyseaters, in non-production parts.

What are hex key stocks?

Hex key stocks, also called hex shaft stocks / hex stocks, are frequently used for transmission shafts, axles, machine mounts, drill bits, tool shafts and gearbox output shafts. Hex key stocks save money on machining expenses as they do not need a key or keyway to lock the shaft to a hub or gear.

Miscellaneous Key Stocks

APPROVED VENDOR -

Key Stock Undersized

A

B

C

D

E

F

G

Style	Model	Finish	Length	Length Tolerance	Material	Rockwell Hardness	Size	Tensile Strength	Thickness Tolerance	Price (ex. VAT)
A	WWG300312031236	Plain	36"	-0.125"	Low Carbon Steel	B85	5/16 x 5/16"	64,000 PSI	-0.002"	€7.32
B	WWG060187018712	Plain	12"	-0.125"	Brass	68F-80B	3/16 x 3/16"	108-150 PSI	-0.002"	€7.38
A	WWG300250025036	Plain	36"	-0.125"	Low Carbon Steel	B85	1/4 x 1/4"	64,000 PSI	-0.002"	€5.41
C	WWG700606305	Plain	12"	-0.005mm	A4 Stainless Steel	B80	6 x 6mm	35,000 psi	-0.030mm	€42.10
C	WWG701818305	Plain	12"	-0.005mm	A4 Stainless Steel	B80	18 x 18mm	35,000 psi	-0.043mm	€166.55
D	WWG3040221000	Plain	1"	-0.005mm	Low Carbon Steel	B85	22 x 40mm	64,000 PSI	-0.062mm	€193.90
C	WWG700375075012	Plain	12"	-0.125"	18-8 Stainless Steel	B80	3/8 x 3/4"	35,000 psi	-0.003"	€55.70
E	WWG550125012512	Plain	12"	-0.125"	High Carbon Steel	BHN 194	1/8 x 1/8"	140,000 psi	-0.002"	€2.97
D	WWG8005051000	Plain	1"	-0.005mm	A4 Stainless Steel	B80	5 x 5mm	35,000 psi	-0.030mm	€141.52
D	WWG7006061000	Plain	1"	-0.005mm	A4 Stainless Steel	B80	6 x 6mm	35,000 psi	-0.030mm	€37.49
B	WWG060312031212	Plain	12"	-0.125"	Brass	68F-80B	5/16 x 5/16"	108-150 PSI	-0.002"	€21.02
C	WWG801616305	Plain	12"	-0.005mm	316 Stainless Steel	B95	16 x 16mm	35,000 psi	-0.043mm	€193.33
B	WWG060437043712	Plain	12"	-0.125"	Brass	68F-80B	7/16 x 7/16"	108-150 PSI	-0.002"	€31.85
B	WWG060250025012	Plain	12"	+/-.0035	Brass	68F-80B	1/4 x 1/4"	108-150 PSI	+/-0.0035	€12.26
F	WWG313218305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	18 x 32mm	64,000 PSI	-0.062mm	€72.22
G	WWG310187031212	Zinc	12"	-0.125"	Low Carbon Steel	B85	3/16 x 5/16"	64,000 PSI	-0.003"	€3.48
F	WWG311010305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	10 x 10mm	64,000 PSI	-0.036mm	€15.28
F	WWG311006305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	6 x 10mm	64,000 PSI	-0.036mm	€8.26
F	WWG311409305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	9 x 14mm	64,000 PSI	-0.043mm	€12.88
F	WWG310805305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	5 x 8mm	64,000 PSI	-0.030mm	€7.06
F	WWG310808305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	8 x 8mm	64,000 PSI	-0.036mm	€6.75
G	WWG310187037512	Zinc	12"	-0.125"	Low Carbon Steel	B85	3/16 x 3/8"	64,000 PSI	-0.003"	€4.42
F	WWG312816305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	16 x 28mm	64,000 PSI	-0.052mm	€54.95
F	WWG311210305	Zinc	12"	-0.005mm	Medium Carbon Steel	B85	10 x 12mm	64,000 PSI	-0.043mm	€15.11
G	WWG311500150012	Zinc	12"	-0.125"	Low Carbon Steel	B85	1 1/2 x 1 1/2"	64,000 PSI	-0.003"	€71.41

APPROVED VENDOR -

Key Stock Oversized

A

B

C

D

Style	Model	Finish	Length	Material	Rockwell Hardness	Size	Tensile Strength	Thickness Tolerance	Price (ex. VAT)
A	WWG350312031236	Plain	36"	Low Carbon Steel	B85	5/16 x 5/16"	64,000 PSI	+0.002	€8.01
B	WWG750437043712	Plain	12"	18-8 Stainless Steel	B80	7/16 x 7/16"	35,000 psi	+0.004	€26.34
A	WWG350125012512	Plain	12"	Low Carbon Steel	B85	1/8 x 1/8"	64,000 PSI	+0.002	€1.38
C	WWG600375037512	Plain	12"	Alloy Steel	BHN 194	3/8 x 3/8"	100,000 psi	+0.001	€7.83
A	WWG350281028136	Plain	36"	Low Carbon Steel	B85	9/32 x 9/32"	64,000 PSI	+0.002	€10.26
D	WWG360500050012	Zinc	12"	Low Carbon Steel	B85	1/2 x 1/2"	64,000 PSI	+0.002	€8.48
D	WWG360562062512	Zinc	12"	Low Carbon Steel	B85	9/16 x 5/8"	64,000 PSI	+0.003	€19.49
D	WWG361125125012	Zinc	12"	Low Carbon Steel	B85	1 1/8 x 1 1/4"	64,000 PSI	+0.004	€65.20
D	WWG361250125012	Zinc	12"	Low Carbon Steel	B85	1 1/4 x 1 1/4"	64,000 PSI	+0.003	€53.05
D	WWG360125037512	Zinc	12"	Low Carbon Steel	B85	1/8 x 3/8"	64,000 PSI	+0.003	€14.29
D	WWG360250025012	Zinc	12"	Low Carbon Steel	B85	1/4 x 1/4"	64,000 PSI	+0.002	€2.52
D	WWG360625068712	Zinc	12"	Low Carbon Steel	B85	5/8 x 11/16"	64,000 PSI	+0.003	€38.70
D	WWG361187118712	Zinc	12"	Low Carbon Steel	B85	1 3/16 x 1 3/16"	64,000 PSI	+0.003	€60.27

FABORY -

Parallel Keystocks

A

Style	Model	Height	Length	Width	Price (ex. VAT)
A	L39250.033.0016	3 mm	16	3 mm	€4,502.02
A	L39250.044.0050	4 mm	50ft.	4 mm	€2,539.94
A	L39250.055.0050	5 mm	50ft.	5 mm	€1,015.30
A	L39250.066.0100	6 mm	100ft.	6 mm	€464.51
A	L39250.087.0120	7 mm	120mm	8 mm	€549.38
A	L39250.087.0012	7 mm	12"	8 mm	€1,410.93
A	L39250.087.0045	7 mm	45mm	8 mm	€1,001.00
A	L39250.087.0028	7 mm	28mm	8 mm	€720.77
A	L39250.087.0030	7 mm	30"	8 mm	€846.72
A	L39250.087.0100	7 mm	100ft.	8 mm	€474.79
A	L39250.108.0080	8 mm	80mm	10 mm	€684.76
A	L39250.128.0180	8 mm	180mm	12 mm	€345.66
A	L39250.149.0030	9 mm	30"	14 mm	€2,297.16
A	L39250.149.0180	9 mm	180mm	14 mm	€386.65
A	L39250.149.0045	9 mm	45mm	14 mm	€755.68
A	L39250.170.0100	10 mm	100ft.	16 mm	€513.50
A	L39250.191.0110	11 mm	110mm	18 mm	€540.94
A	L39250.191.0125	11 mm	125mm	18 mm	€950.39
A	L39250.212.0200	12 mm	200mm	20 mm	€412.67
A	L39250.264.0250	14 mm	250mm	25 mm	€452.37
A	L39250.234.0100	14 mm	100ft.	22 mm	€540.76
A	L39250.264.0100	14 mm	100ft.	25 mm	€592.41
A	L39250.296.0200	16 mm	200mm	28 mm	€521.89
A	L39250.338.0180	18 mm	180mm	32 mm	€603.15
A	L39250.475.0125	25 mm	125mm	45 mm	€787.43

APPROVED VENDOR -

Keystock Oversized

A

B

C

Style	Model	Finish	Length	Length Tolerance	Material	Rockwell Hardness	Size	Tensile Strength	Thickness Tolerance	Price (ex. VAT)
A	WWG750375037512	Plain	12"	-0.125"	18-8 Stainless Steel	B80	3/8 x 3/8"	35,000 psi	+0.004	€17.50
B	WWG350187018736	Plain	36"	-0.125"	Low Carbon Steel	B85	3/16 x 3/16"	64,000 PSI	+0.002	€4.05
A	WWG751818305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	18 x 18mm	35,000 psi	+0.11mm	€114.63
A	WWG751414305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	14 x 14mm	35,000 psi	+0.11mm	€78.94
A	WWG752020305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	20 x 20mm	35,000 psi	+0.13mm	€130.84
A	WWG751208305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	8 x 12mm	35,000 psi	+0.11mm	€54.22
A	WWG751008305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	8 x 10mm	35,000 psi	+0.09mm	€39.92
A	WWG750807305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	7 x 8mm	35,000 psi	+0.09mm	€40.13
A	WWG750606305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	6 x 6mm	35,000 psi	+0.076mm	€30.13
B	WWG350687068736	Plain	36"	-0.125"	Low Carbon Steel	B85	11/16 x 11/16"	64,000 PSI	+0.002	€54.98
B	WWG350562056236	Plain	36"	-0.125"	Low Carbon Steel	B85	9/16 x 9/16"	64,000 PSI	+0.002	€21.96
B	WWG350375037536	Plain	36"	-0.125"	Low Carbon Steel	B85	3/8 x 3/8"	64,000 PSI	+0.002	€10.77
B	WWG350875087512	Plain	12"	-0.125"	Low Carbon Steel	B85	7/8 x 7/8"	64,000 PSI	+0.003	€17.71
A	WWG751409305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	9 x 14mm	35,000 psi	+0.11mm	€56.77
B	WWG350687068712	Plain	12"	-0.125"	Low Carbon Steel	B85	11/16 x 11/16"	64,000 PSI	+0.002	€16.61
B	WWG350562056212	Plain	12"	-0.125"	Low Carbon Steel	B85	9/16 x 9/16"	64,000 PSI	+0.002	€8.18
B	WWG350500050012	Plain	12"	-0.125"	Low Carbon Steel	B85	1/2 x 1/2"	64,000 PSI	+0.002	€5.79
B	WWG350375037512	Plain	12"	-0.125"	Low Carbon Steel	B85	3/8 x 3/8"	64,000 PSI	+0.002	€4.06
A	WWG750750075012	Plain	12"	-0.125"	18-8 Stainless Steel	B80	3/4 x 3/4"	35,000 psi	+0.005	€66.60
C	WWG600187018712	Plain	12"	-0.125"	Alloy Steel	BHN 194	3/16 x 3/16"	100,000 psi	+0.001	€2.38
C	WWG600125012512	Plain	12"	-0.125"	Alloy Steel	BHN 194	1/8 x 1/8"	100,000 psi	+0.001	€1.93
A	WWG751000100012	Plain	12"	-0.125"	18-8 Stainless Steel	B80	1 x 1"	35,000 psi	+0.005	€151.46
A	WWG750875087512	Plain	12"	-0.125"	18-8 Stainless Steel	B80	7/8 x 7/8"	35,000 psi	+0.005	€125.08
A	WWG750562056212	Plain	12"	-0.125"	18-8 Stainless Steel	B80	9/16 x 9/16"	35,000 psi	+0.004	€58.76
A	WWG751616305	Plain	12"	-0.005mm	18-8 Stainless Steel	B80	16 x 16mm	35,000 psi	+0.11mm	€106.49

APPROVED VENDOR -

Keystock Undersized

A

B

C

D

Style	Model	Finish	Length	Length Tolerance	Material	Rockwell Hardness	Size	Tensile Strength	Thickness Tolerance	Price (ex. VAT)
A	WWG801414305	Plain	12"	-0.005mm	316 Stainless Steel	B95	14 x 14mm	35,000 psi	-0.043mm	€143.20
B	WWG3008071000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	7 x 8mm	64,000 PSI	-0.037mm	€24.31
C	WWG300437043736	Plain	36"	-0.125"	Low Carbon Steel	B85	7/16 x 7/16"	64,000 PSI	-0.002"	€13.44
C	WWG300625062536	Plain	36"	-0.125"	Low Carbon Steel	B85	5/8 x 5/8"	64,000 PSI	-0.002"	€23.77
C	WWG300875087536	Plain	36"	-0.125"	Low Carbon Steel	B85	7/8 x 7/8"	64,000 PSI	-0.003"	€48.32
C	WWG301250125036	Plain	36"	-0.125"	Low Carbon Steel	B85	1 1/4 x 1 1/4"	64,000 PSI	-0.003"	€91.14
B	WWG3005051000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	5 x 5mm	64,000 PSI	-0.030mm	€8.96
B	WWG3006061000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	6 x 6mm	64,000 PSI	-0.030mm	€12.03
D	WWG3010061000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	6 x 10mm	64,000 PSI	-0.036mm	€23.11
D	WWG3012061000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	6 x 12	64,000 PSI	-0.043mm	€27.15
B	WWG3007071000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	7 x 7mm	64,000 PSI	-0.036mm	€14.53
B	WWG3008081000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	8 x 8mm	64,000 PSI	-0.036mm	€19.41
D	WWG701000100036	Plain	36"	-0.125"	18-8 Stainless Steel	B80	1 x 1"	35,000 psi	-0.002"	€419.32
B	WWG3010101000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	10 x 10mm	64,000 PSI	-0.036mm	€30.54
B	WWG3016101000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	10 x 16mm	64,000 PSI	-0.043mm	€49.05
B	WWG3012121000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	12 x 12mm	64,000 PSI	-0.043mm	€41.07
D	WWG3022141000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	14 x 22mm	64,000 PSI	-0.052mm	€89.67
D	WWG3016161000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	16 x 16mm	64,000 PSI	-0.043mm	€66.85
D	WWG3028161000	Plain	1"	-0.005mm	Medium Carbon Steel	B85	16 x 28mm	64,000 PSI	-0.052mm	€169.50
D	WWG3020201000	Plain	1"	-0.005mm	Low Carbon Steel	B85	20 x 20mm	64,000 PSI	-0.052mm	€82.16
D	WWG3036201000	Plain	1"	-0.005mm	Low Carbon Steel	B85	20 x 36mm	64,000 PSI	-0.062mm	€137.85
D	WWG3022221000	Plain	1"	-0.005mm	Low Carbon Steel	B85	22 x 22mm	64,000 PSI	-0.052mm	€92.12
D	WWG3025251000	Plain	1"	-0.005mm	Low Carbon Steel	B85	25 x 25mm	64,000 PSI	-0.052mm	€114.83
C	WWG300187018736	Plain	36"	-0.125"	Low Carbon Steel	B85	3/16 x 3/16"	64,000 PSI	-0.002"	€3.99
A	WWG700750075036	Plain	36"	-0.125"	18-8 Stainless Steel	B80	3/4 x 3/4"	35,000 psi	-0.002"	€156.60

FABORY -

Bright Keystocks

A

B

Style	Model	Height	Width	Price (ex. VAT)
A	L39270.055.0001	5 mm	5 mm	€1,013.94
B	L39270.066.0001	6 mm	6 mm	€34.77
B	L39270.077.0001	7 mm	7 mm	€30.48
B	L39270.087.0001	7 mm	8 mm	€31.29
B	L39270.108.0001	8 mm	10 mm	€30.71
B	L39270.128.0001	8 mm	12 mm	€32.44
B	L39270.088.0001	8 mm	8 mm	€29.55
B	L39270.149.0001	9 mm	14 mm	€545.46
B	L39270.170.0001	10 mm	16 mm	€518.79
B	L39270.110.0001	10 mm	10 mm	€30.58
B	L39270.191.0001	11 mm	18 mm	€657.80
B	L39270.212.0001	12 mm	20 mm	€34.17
B	L39270.132.0001	12 mm	12 mm	€645.33
B	L39270.234.0001	14 mm	22 mm	€742.09
B	L39270.264.0001	14 mm	25 mm	€565.95
B	L39270.154.0001	14 mm	14 mm	€1,017.26
B	L39270.176.0001	16 mm	16 mm	€29.17
B	L39270.296.0001	16 mm	28 mm	€948.79
B	L39270.198.0001	18 mm	18 mm	€1,179.42
B	L39270.338.0001	18 mm	32 mm	€701.83
B	L39270.220.0001	20 mm	20 mm	€36.57
B	L39270.380.0001	20 mm	36 mm	€551.29
B	L39270.242.0001	22 mm	22 mm	€888.25

MAUDLIN PRODUCTS -

Zinc Plated Keystocks

A

Style	Model	Size	Price (ex. VAT)
A	SKS-1.5-1.5	1 1/2 Lbs.	€47.18	RFQ
A	10875	1 1/2 x 1 3/4"	€116.17	RFQ
A	10876	1 1/2 x 2"	€136.59	RFQ
A	SKS-1.25-1.25	1 1/4 Lbs.	€32.22	RFQ
A	10873	1 1/4 x 1 1/2"	€75.43	RFQ
A	10871	1 1/4 x 1 1/8"	€55.29	RFQ
A	10874	1 1/4 x 1 3/4"	€46.35	RFQ
A	10872	1 1/4 x 1 3/8"	€75.00	RFQ
A	SKS-1.75-1.75	1 3/4"	€88.02	RFQ
A	SKS-1.375-1.375	1 3/8"	€49.27	RFQ
A	SKS-1.625-1.625	1 5/8"	€83.44	RFQ
A	SKS-1.3125-1.3125	1 5/16"	€49.27	RFQ
A	SKS-1.875-1.875	1 7/8"	€81.95	RFQ
A	10868	1 x 1 1/2"	€68.79	RFQ
A	10867	1 x 1 1/4"	€63.71	RFQ
A	10866	1 x 1 1/8"	€43.79	RFQ
A	10869	1 x 1 3/4"	€73.58	RFQ
A	10870	1 x 2"	€64.32	RFQ
A	SKS-1-1	1"	€21.13	RFQ
A	SKS-1.125-1.125	1.125"	€29.30	RFQ
A	10845	1/2 x 1"	€45.94	RFQ
A	10212	1/2 x 3/4"	€10.62	RFQ
A	10210	1/2 x 5/8"	€8.38	RFQ
A	10844	1/2 x 7/8"	€28.62	RFQ
A	10843	1/2 x 9/16"	€88.81	RFQ

GRAINGER -

Parallel Key C45K Steel 4 X 4 X 15Mm, 50PK

Model	Item	Price (ex. VAT)
M39250.044.0015	AH7XHV	€17.89

GRAINGER -

Parallel Key C45K Steel 28 X 16 X 125Mm, 5PK

Model	Item	Price (ex. VAT)
M39250.296.0125	AH7XRW	€103.35

GRAINGER -

Parallel Key C45K Steel 16 X 10 X 63Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.170.0063	AH7XPR	€34.14

GRAINGER -

Parallel Key C45K Steel 16 X 10 X 70Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.170.0070	AH7XPT	€65.88

GRAINGER -

Parallel Key C45K Steel 18 X 11 X 110Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.191.0110	AH7XQG	€73.24

GRAINGER -

Parallel Key C45K Steel 18 X 11 X 120Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.191.0120	AH7XQH	€99.33

GRAINGER -

Parallel Key C45K Steel 18 X 11 X 125Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.191.0125	AH7XQJ	€147.45

GRAINGER -

Parallel Key C45K Steel 20 X 12 X 60Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.212.0060	AH7XQR	€57.94

GRAINGER -

Parallel Key C45K Steel 20 X 12 X 90Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.212.0090	AH7XQV	€75.33

GRAINGER -

Parallel Key C45K Steel 20 X 12 X 100Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.212.0100	AH7XQW	€89.30

GRAINGER -

Parallel Key C45K Steel 20 X 12 X 110Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.212.0110	AH7XQX	€245.15

GRAINGER -

Parallel Key C45K Steel 20 X 12 X 200Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.212.0200	AH7XRA	€169.69

GRAINGER -

Parallel Key C45K Steel 25 X 14 X 63Mm, 10PK

Model	Item	Price (ex. VAT)
M39250.264.0063	AH7XRK	€103.69

GRAINGER -

Parallel Key C45K Steel 25 X 14 X 250Mm, 5PK

Model	Item	Price (ex. VAT)
M39250.264.0250	AH7XRP	€146.89

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Miscellaneous Key Stocks

Key Stock Undersized

Key Stock Oversized

Parallel Keystocks

Keystock Oversized

Keystock Undersized

Bright Keystocks

Zinc Plated Keystocks

Parallel Key C45K Steel 4 X 4 X 15Mm, 50PK

Parallel Key C45K Steel 28 X 16 X 125Mm, 5PK

Parallel Key C45K Steel 16 X 10 X 63Mm, 10PK

Parallel Key C45K Steel 16 X 10 X 70Mm, 10PK

Parallel Key C45K Steel 18 X 11 X 110Mm, 10PK

Parallel Key C45K Steel 18 X 11 X 120Mm, 10PK

Parallel Key C45K Steel 18 X 11 X 125Mm, 10PK

Parallel Key C45K Steel 20 X 12 X 60Mm, 10PK

Parallel Key C45K Steel 20 X 12 X 90Mm, 10PK

Parallel Key C45K Steel 20 X 12 X 100Mm, 10PK

Parallel Key C45K Steel 20 X 12 X 110Mm, 10PK

Parallel Key C45K Steel 20 X 12 X 200Mm, 10PK

Parallel Key C45K Steel 25 X 14 X 63Mm, 10PK

Parallel Key C45K Steel 25 X 14 X 250Mm, 5PK