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Metal Washers - Counterbored Holes Type

A washer with a counterbore.
[Standard extension]
　Brass, SUS316, and aluminum alloy materials have been added to the dimension-free specification type!
Added low-temperature black chrome plating to S45C equivalent and SUS304.

(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.

Product TOP

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.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 45; 60

Part Number
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]
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]
TWZAS10-[1-18/0.5]-[3-20/0.5]
TWZAS12-[1-18/0.5]-[3-20/0.5]
TWZAS14-[1-18/0.5]-[3-20/0.5]
TWZAS15-[1-18/0.5]-[3-20/0.5]
TWZAS20-[1-18/0.5]-[3-20/0.5]
TWZAS30-[1-18/0.5]-[3-20/0.5]
TWZSS10-[1-18/0.5]-3
TWZSS10-[1-18/0.5]-[3.5-20/0.5]
TWZSS12-[1-18/0.5]-3
TWZSS12-[1-18/0.5]-[3.5-20/0.5]
TWZSS14-[1-18/0.5]-3
TWZSS14-[1-18/0.5]-[3.5-20/0.5]
TWZSS15-[1-18/0.5]-3
TWZSS15-[1-18/0.5]-[3.5-20/0.5]
TWZSS20-[1-18/0.5]-3
TWZSS20-[1-18/0.5]-[3.5-20/0.5]
TWZSS30-[1-18/0.5]-3
TWZSS30-[1-18/0.5]-[3.5-20/0.5]
WZAS10-[6,8,10]
WZAS12-[8,10]
WZAS14-[8,10]
WZAS15-[10,12]
WZAS20-[10,12,15]
WZAS30-[12,15]
WZAS40-[15,20]
WZAS50-[15,20]
WZAS60-[15,20]
WZASH10-[6,8,10]
WZASH12-[8,10]
WZASH14-[8,10]
WZASH15-[10,12]
WZASH20-[10,12,15]
WZASH30-[12,15]
WZASH40-[15,20]
WZASH50-[15,20]
WZASH60-[15,20]

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	O.D. (mm)	I.D. (mm)	Thickness/Length (mm)	Material	Surface Treatment	Thickness / Length Tolerance	Dimension Configuration Type	Hardness (HRC)	Accuracy	Counterbored Hole Inner Dia. P	Counterbored Hole Dia. V (Ø)	Counterbored Hole Depth H (mm)	Counterbored Hole Dia. V (mm)
-	1 Piece(s)	3 Day(s)	10	10 ～ 20	3 ～ 88	3 ～ 50	[Stainless Steel] SUS304	Not Provided	±0.1	Dimension Configurable	No Hardened	Standard Grade	-	-	1 ～ 48	5 ～ 90
-	1 Piece(s)	3 Day(s)	10	21 ～ 100	3 ～ 88	3 ～ 50	[Stainless Steel] SUS304	Not Provided	±0.1	Dimension Configurable	No Hardened	Standard Grade	-	-	1 ～ 48	5 ～ 90
-	1 Piece(s)	7 Day(s) or more	10	10 ～ 20	3 ～ 88	3 ～ 50	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	Dimension Configurable	45~50HRC	Standard Grade	-	-	1 ～ 48	5 ～ 90
-	1 Piece(s)	7 Day(s) or more	10	21 ～ 100	3 ～ 88	3 ～ 50	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	Dimension Configurable	45~50HRC	Standard Grade	-	-	1 ～ 48	5 ～ 90
-	1 Piece(s)	3 Day(s)	10	10 ～ 20	3 ～ 48	3	[Stainless Steel] SUS304	Not Provided	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	1 ～ 48	5 ～ 58
-	1 Piece(s)	3 Day(s)	10	10 ～ 20	3 ～ 48	3.5 ～ 50	[Stainless Steel] SUS304	Not Provided	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	1 ～ 48	5 ～ 58
-	1 Piece(s)	3 Day(s)	10	21 ～ 60	3 ～ 48	3	[Stainless Steel] SUS304	Not Provided	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	1 ～ 48	5 ～ 58
-	1 Piece(s)	3 Day(s)	10	21 ～ 60	3 ～ 48	3.5 ～ 50	[Stainless Steel] SUS304	Not Provided	±0.01	Dimension Configurable	No Hardened	Precision Grade	-	-	1 ～ 48	5 ～ 58
-	1 Piece(s)	3 Day(s)	10	10	3.5	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	3.5	6	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	12	4.5	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	4.5	8	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	14	5.5	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	5.5	10	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	15	6.5	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	20	6.5	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	30	9	3 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Configurable	No Hardened	Standard Grade	9	14	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	10	3.5	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	3.5	6	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	10	3.5	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	3.5	6	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	12	4.5	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	4.5	8	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	12	4.5	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	4.5	8	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	14	5.5	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	5.5	10	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	14	5.5	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	5.5	10	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	15	6.5	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	15	6.5	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	20	6.5	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	20	6.5	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	6.5	11	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	30	9	-	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	9	14	1 ～ 18	-
-	1 Piece(s)	3 Day(s)	10	30	9	3.5 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.01	T Dimension Configurable	No Hardened	Precision Grade	9	14	1 ～ 18	-
-	1 Piece(s)	5 Day(s)	10	10	3.5	6 ～ 10	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	3.5	6	4	-
-	1 Piece(s)	5 Day(s)	10	12	4.5	8 ～ 10	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	4.5	8	5	-
-	1 Piece(s)	5 Day(s)	10	14	5.5	8 ～ 10	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	5.5	10	6	-
-	1 Piece(s)	5 Day(s)	10	15	6.5	10 ～ 12	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	6.5	11	8	-
-	1 Piece(s)	5 Day(s)	10	20	6.5	10 ～ 15	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	6.5	11	8	-
-	1 Piece(s)	5 Day(s)	10	30	9	12 ～ 15	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	9	14	10	-
-	1 Piece(s)	5 Day(s)	10	40	11	15 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	11	18	12	-
-	1 Piece(s)	5 Day(s)	10	50	11	15 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	11	18	12	-
-	1 Piece(s)	5 Day(s)	10	60	11	15 ～ 20	[Stainless Steel] SUS304	Not Provided	±0.1	T Dimension Selectable	No Hardened	Standard Grade	11	18	12	-
-	1 Piece(s)	7 Day(s) or more	10	10	3.5	6 ～ 10	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	3.5	6	4	-
-	1 Piece(s)	7 Day(s) or more	10	12	4.5	8 ～ 10	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	4.5	8	5	-
-	1 Piece(s)	7 Day(s) or more	10	14	5.5	8 ～ 10	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	5.5	10	6	-
-	1 Piece(s)	7 Day(s) or more	10	15	6.5	10 ～ 12	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	6.5	11	8	-
-	1 Piece(s)	7 Day(s) or more	10	20	6.5	10 ～ 15	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	6.5	11	8	-
-	1 Piece(s)	7 Day(s) or more	10	30	9	12 ～ 15	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	9	14	10	-
-	1 Piece(s)	7 Day(s) or more	10	40	11	15 ～ 20	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	11	18	12	-
-	1 Piece(s)	7 Day(s) or more	10	50	11	15 ～ 20	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	11	18	12	-
-	1 Piece(s)	7 Day(s) or more	10	60	11	15 ～ 20	[Stainless Steel] SUS440C or 13Cr stainless	Not Provided	±0.1	T Dimension Selectable	45~50HRC	Standard Grade	11	18	12	-

Basic Information

I.D. Shape	Counterbored	Shape	Straight	I.D. Tolerance	+0.3 to +0.1
O.D. Tolerance	0 to -0.2	Unit of Purchase	Single Item

Configure

44 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

O.D.(mm)
10

12

14

15

20

30

40

50

60
[10-20/0.5mm Unit(s)][21-100/1mm Unit(s)]
Clear
I.D.(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
[3-50/0.5mm Unit(s)]
Clear
Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
- Anodize (Clear)
Clear
Thickness / Length Tolerance
±0.01

±0.1
Clear
Dimension Configuration Type
- Dimension Configurable
- T Dimension Configurable
- T Dimension Selectable
Clear
Hardness(HRC)
- 45~50HRC
- 55HRC~
- No Hardened
Clear
Accuracy
- Precision Grade
- Standard Grade
Clear
Counterbored Hole Inner Dia. P
- 3.5
- 4.5
- 5.5
- 6.5
- 9
- 11
Clear
Counterbored Hole Dia. V(Ø)
- 6
- 8
- 10
- 11
- 14
- 18
Clear
Counterbored Hole Depth H(mm)
4

5

6

8

10

12
[1-48/0.5mm Unit(s)]
Clear
Counterbored Hole Dia. V(mm)
[5-90/0.5mm Unit(s)]
Clear
type
- FWZAA
- 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
Material
- Steel
  - S45C Equivalent
  - Steel for General Structure
- Stainless Steel
  - SUS304
  - SUS440C or 13Cr stainless
- Aluminum
  - 2000 Series Aluminum Alloy
- Special Steel
  - SKS3 Equivalent
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

8 Day(s) 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 - Counterbored Holes Type

(i)Caution

Part Number

Basic Information

Configure

Specification/Dimensions

O.D.(mm)

I.D.(mm)

Thickness/Length(mm)

Surface Treatment

Thickness / Length Tolerance

Dimension Configuration Type

Hardness(HRC)

Accuracy

Counterbored Hole Inner Dia. P

Counterbored Hole Dia. V(Ø)

Counterbored Hole Depth H(mm)

Counterbored Hole Dia. V(mm)

type

Material

CAD

Days to Ship

Specify Alterations

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