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Metal Washers - Cavity for screws.

Lead Time Reduction

MISUMI

316 Stainless Steel, brass and other material with low temperature black chrome plating are added. [6/30/2023]
•Shape: Straight
•Bore Style: Counterbore
•Quantity: Single Piece
•Outer Dia. Tolerance: 0～-0.2
•Inner Dia. Tolerance: +0.3～+0.1

METRIC
inCAD Components

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
Catalog

Washers - Counterbored, Standard:Related Image

・Materials

Standard Grade [ T ]T Tolerance±0.1			Precision Grade [ T ]T Tolerance±0.01		[ M ]Material	[ S ]Surface Treatment	[ H ]Hardness
T Dimension Selectable	T Dimension Configurable	Dimension Configurable	T Dimension Configurable	Dimension Configurable	[ M ]Material	[ S ]Surface Treatment	[ H ]Hardness
-	-	FWZASS	-	-	1018 Carbon Steel	-	-
-	-	FWZAC	-	FWZSC	1045 Carbon Steel	-	-
WZAB	TWZAB	FWZAB	TWZSB	FWZSB		Black Oxide
WZAM	TWZAM	FWZAM	TWZSM	FWZSM		Electroless Nickel Plating
-	-	FWZAA	-	-	2017 Aluminum Alloy	Clear Anodize	-
-	-	FWZAAB	-	-	2017 Aluminum Alloy	Black Anodize	-
WZAS	TWZAS	FWZAS	TWZSS	FWZSS	304 Stainless Steel	-	-
-	-	FWZACH	-	-	1045 Carbon Steel	-	45~50HRC
WZABH		FWZABH				Black Oxide
WZAMH		FWZAMH				Electroless Nickel Plating
-	-	FWZASK	-	-	O1 Tool Steel	-	55HRC~
		FWZASKB				Black Oxide
		FWZASKM				Electroless Nickel Plating
WZASH	-	FWZASH	-	-	440C or 420 Stainless Steel	-	45~50HRC

[ ! ]Depending on thickness and length, 1045 Carbon Steel Hardened Type may be less than 45HRC. [ ! ]Stainless Steel Hardened Type (WZASH, FWZASH) may be discolored by hardening.

Specifications

· T Dimension Selectable

Part Number	-	T
WZAS15	-	10

· T Dimension Configurable

Part Number	-	H	-	T
TWZAB10	-	3.5	-	10.0

Part Number	-	D	-	V	-	P	-	H	-	T
FWZASS	-	D25	-	V12.0	-	P6.0	-	H5.5	-	T10.5
FWZSC	-	D20	-	V10.0	-	P5.0	-	H5.5	-	T15.0

■T Dimension Selectable

Part Number		H	T						V	P
Type	D	H	T						V	P
WZAB WZAM WZAS WZABH WZAMH WZASH	10	4	6	8	10				6	3.5
	12	5		8	10				8	4.5
	14	6		8	10				10	5.5
	15	8			10	12			11	6.5
	20	8			10	12	15		11	6.5
	30	10				12	15		14	9
	40	12					15	20	18	11
	50	12					15	20
	60	12					15	20

■T Dimension Configurable

Part Number		H 0.5mm Increment	T 0.5mm Increment	V	P
Type	D
- Standard Grade - TWZAB TWZAM TWZAS - Precision Grade - TWZSB TWZSM TWZSS	10	1.0~18.0	3.0~10.0	6	3.5
			10.5~20.0
	12		3.0~10.0	8	4.5
			10.5~20.0
	14		3.0~10.0	10	5.5
			10.5~20.0
	15		3.0~10.0	11	6.5
			10.5~20.0
	20		3.0~10.0
			10.5~20.0
	30		3.0~10.0	14	9
			10.5~20.0
			[ ! ]Machining Conditions: H+2≤T≤Px8

■Dimension Configurable

Part Number

0.5mm Increment

- Standard Grade -
FWZASS
FWZAC
FWZAB
FWZAM
FWZAA
FWZAAB
FWZAS

FWZACH
FWZABH
FWZAMH
FWZASK
FWZASKB
FWZASKM
FWZASH
- Precision Grade -
FWZSC
FWZSB
FWZSM
FWZSS

10.0~20.0
(0.5mm Increment)

5.0~90.0

3.0~88.0

1.0~48.0

3.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

21~30
(1mm Increment)

3.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

31~40
(1mm Increment)

3.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

41~50
(1mm Increment)

3.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

51~60
(1mm Increment)

3.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

61~80
(1mm Increment)

5.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

81~100
(1mm Increment)

5.0~10.0

10.5~20.0

20.5~30.0

30.5~40.0

40.5~50.0

[ ! ]Machining Conditions
D	V	P
For 10~60	V≤D-2	P≤V-2
For 61~100	V≤D-4	P≤V-4


[ ! ]2≤(T−H)≤Px8 The shaft diameter is 2mm or more and Px8 or less.

[ ! ]Machining Conditions of Material O1 Tool Steel (FWZASK, FWZASKB and FWZASKM)
D	V	P
For 10	V≤D-2	P≤V-2
For 10.5~30	V≤D-4
For 31~60	V≤D-6
For 61~80	V≤D-8	P≤V-4
For 81~100	V≤D-10	P≤V-4

[ ! ]No specification available for sizes without declaration of value.

Alterations

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
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CAD Download

: 30; 45; 60

Part Number
FWZAA-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAA-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAAB-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAAB-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAB-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAB-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZABH-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZABH-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAC-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAC-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZACH-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZACH-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAM-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAM-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAMH-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAMH-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAS-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZAS-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASH-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASH-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASK-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASK-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASKB-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASKB-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASKM-D[10-20/0.5]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASKM-D[21-100/1]-V[5-90/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASS-D[10-20/0.5]-V[5-96/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZASS-D[21-100/1]-V[5-96/0.5]-P[3-88/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSB-D[10-20/0.5]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSB-D[21-60/1]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSC-D[10-20/0.5]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSC-D[21-60/1]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSM-D[10-20/0.5]-V[5-50/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSM-D[21-60/1]-V[5-50/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3-50/0.5]
FWZSS-D[10-20/0.5]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T3
FWZSS-D[10-20/0.5]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3.5-50/0.5]
FWZSS-D[21-60/1]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T3
FWZSS-D[21-60/1]-V[5-58/0.5]-P[3-48/0.5]-H[1-48/0.5]-T[3.5-50/0.5]
TWZAB10-[6-12/0.5]-[3-20/0.5]
TWZAB12-[6-12/0.5]-[3-20/0.5]
TWZAB14-[6-12/0.5]-[3-20/0.5]
TWZAB15-[6-12/0.5]-[3-20/0.5]
TWZAB20-[6-12/0.5]-[3-20/0.5]
TWZAB30-[6-12/0.5]-[3-20/0.5]
TWZAM10-[6-12/0.5]-[3-20/0.5]
TWZAM12-[6-12/0.5]-[3-20/0.5]
TWZAM14-[6-12/0.5]-[3-20/0.5]
TWZAM15-[6-12/0.5]-[3-20/0.5]
TWZAM20-[6-12/0.5]-[3-20/0.5]
TWZAM30-[6-12/0.5]-[3-20/0.5]
TWZAS10-[6-12/0.5]-[3-20/0.5]
TWZAS12-[6-12/0.5]-[3-20/0.5]
TWZAS14-[6-12/0.5]-[3-20/0.5]
TWZAS15-[6-12/0.5]-[3-20/0.5]
TWZAS20-[6-12/0.5]-[3-20/0.5]
TWZAS30-[6-12/0.5]-[3-20/0.5]
TWZSB10-[6-12/0.5]-[3-20/0.5]
TWZSB12-[6-12/0.5]-[3-20/0.5]
TWZSB14-[6-12/0.5]-[3-20/0.5]
TWZSB15-[6-12/0.5]-[3-20/0.5]

Minimum order quantity	Days to Ship	RoHS	Outer Diameter D (mm)	Inner Dia. (mm)	Thickness / Length (mm)	Material	Surface Finish	Thickness / Length Tolerance	Dimensions Configurable Method	Hardness (HRC)	Accuracy	Counterbore diameter P	The Diameter V of Counter Sinking (φ)	The Depth H of Counter Sinking (mm)	Counterbored Hole Depth H (mm)	Counterbored Hole Dia. V (φ)
1 Piece(s)	12 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (White)	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	12 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (White)	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	12 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (Black)	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	12 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (Black)	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	No	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	No	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Stainless Steel] 304 Stainless Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Stainless Steel] 304 Stainless Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Stainless Steel] 440C or 420 Stainless Steel	No	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Stainless Steel] 440C or 420 Stainless Steel	No	-	Dimension Configurable	45 to 50HRC	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	-	No	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	-	No	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	-	Black Oxide	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	-	Black Oxide	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	-	Electroless Nickel Plating	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	-	Electroless Nickel Plating	-	Dimension Configurable	55HRC～	Standard Grade	-	-	-	1 ～ 48	5 ～ 90
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Steel] 1018 Carbon Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 96
1 Piece(s)	10 Days or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Steel] 1018 Carbon Steel	No	-	Dimension Configurable	No Hardened	Standard Grade	-	-	-	1 ～ 48	5 ～ 96
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	21 ～ 60	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	21 ～ 60	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 50
1 Piece(s)	10 Days or more	10	21 ～ 60	3 ～ 48	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 50
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 48	3	[Stainless Steel] 304 Stainless Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	10 ～ 20	3 ～ 48	3.5 ～ 50	[Stainless Steel] 304 Stainless Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	21 ～ 60	3 ～ 48	3	[Stainless Steel] 304 Stainless Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	21 ～ 60	3 ～ 48	3.5 ～ 50	[Stainless Steel] 304 Stainless Steel	No	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	-	1 ～ 48	5 ～ 58
1 Piece(s)	10 Days or more	10	10	3.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	3.5	6	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	12	4.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	4.5	8	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	14	5.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	5.5	10	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	15	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	20	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	30	9	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	-	T Dimension Configurable	No Hardened	Standard Grade	9	14	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	10	3.5	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	3.5	6	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	12	4.5	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	4.5	8	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	14	5.5	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	5.5	10	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	15	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	20	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	30	9	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	-	T Dimension Configurable	No Hardened	Standard Grade	9	14	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	10	3.5	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	3.5	6	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	12	4.5	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	4.5	8	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	14	5.5	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	5.5	10	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	15	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	20	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	30	9	3 ～ 20	[Steel] 1045 Carbon Steel	No	-	T Dimension Configurable	No Hardened	Standard Grade	9	14	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	10	3.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	T Dimension Configurable	No Hardened	Precision Grade	3.5	6	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	12	4.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	T Dimension Configurable	No Hardened	Precision Grade	4.5	8	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	14	5.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	T Dimension Configurable	No Hardened	Precision Grade	5.5	10	-	1 ～ 18	-
1 Piece(s)	10 Days or more	10	15	6.5	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	±0.01	T Dimension Configurable	No Hardened	Precision Grade	6.5	11	-	1 ～ 18	-

Product TOP

Basic Information

Shape	Straight	Bore Style	Counterbored	Outer Dia. Tolerance	0~-0.2
Inner Dia. Tolerance	+0.3~+0.1	Quantity	Sold by Single Unit

Configure

134 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Outer Diameter D(mm)
10

12

14

15

20

30

40

50

60
[10-20/0.5mm Unit(s)][21-100/1mm Unit(s)]
Clear
Inner Dia.(mm)
3.5

4.5

5.5

6.5

9

11
[3-88/0.5mm Unit(s)]
Clear
Thickness / Length(mm)
3

6

8

10

12

15

20
[6-12/0.5mm Unit(s)]
Clear
Material
- Steel
  - 1018 Carbon Steel
  - 1045 Carbon Steel
- Stainless Steel
  - 304 Stainless Steel
  - 440C or 420 Stainless Steel
- Aluminum
  - 2017 Aluminum Alloy
Clear
Surface Finish
- No
- Black Oxide
- Electroless Nickel Plating
- Alumite (White)
- Alumite (Black)
Clear
Thickness / Length Tolerance
- ±0.01
- ±0.1
Clear
Dimensions Configurable Method
- Dimension Configurable
- T Dimension Configurable
- T Dimension Selectable
Clear
Hardness(HRC)
- 45 to 50HRC
- 55HRC～
- No Hardened
Clear
Accuracy
- Precision Grade
- Standard Grade
Clear
Counterbore diameter P
- 3.5
- 4.5
- 5.5
- 6.5
- 9
- 11
Clear
The Diameter V of Counter Sinking(φ)
- 6
- 8
- 10
- 11
- 14
- 18
Clear
The Depth H of Counter Sinking(mm)
- 4
- 5
- 6
- 8
- 10
- 12
Clear
Counterbored Hole Depth H(mm)
[1-48/0.5mm Unit(s)]
Clear
Counterbored Hole Dia. V(φ)
[5-96/0.5φ Unit(s)]
Clear
type
- FWZAA
- FWZAAB
- FWZAB
- FWZABH
- FWZAC
- FWZACH
- FWZAM
- FWZAMH
- FWZAS
- FWZASH
- FWZASK
- FWZASKB
- FWZASKM
- FWZASS
- FWZSB
- FWZSC
- FWZSM
- FWZSS
- TWZAB
- TWZAM
- TWZAS
- TWZSB
- TWZSM
- TWZSS
- WZAB
- WZABH
- WZAM
- WZAMH
- WZAS
- WZASH
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

9 Days or Less

10 Days or Less

12 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Metal Washers - Cavity for screws.

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Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Outer Diameter D(mm)

Inner Dia.(mm)

Thickness / Length(mm)

Material

Surface Finish

Thickness / Length Tolerance

Dimensions Configurable Method

Hardness(HRC)

Accuracy

Counterbore diameter P

The Diameter V of Counter Sinking(φ)

The Depth H of Counter Sinking(mm)

Counterbored Hole Depth H(mm)

Counterbored Hole Dia. V(φ)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)