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Washers - Metal, threaded.

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: Tapped
•Quantity: Single Piece
•Outer Dia. Tolerance: 0～-0.2
•Inner Dia. Tolerance: +0.3～+0.1

METRIC
inCAD Components

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
Catalog

Washers - Tapped, Standard:Related Image

・Materials

T Dimension Selectable	T Dimension Configurable	Dimension Configurable	[ M ]Material	[ S ]Surface Treatment
Coarse Thread	Coarse Thread	Coarse Thread	[ M ]Material	[ S ]Surface Treatment
-	-	FWTAC	1045 Carbon Steel	-
WTAB	TWTAB	FWTAB		Black Oxide
WTAM	TWTAM	FWTAM		Electroless Nickel Plating
-	-	FWTAA	2017 Aluminum Alloy	Clear Anodize
-	-	FWTAAB	2017 Aluminum Alloy	Black Anodize
WTAS	TWTAS	FWTAS	304 Stainless Steel	-

Specifications

Part Number	-	D	-	M	-	T
WTAB12 TWTAB12 FWTAM	-	D20	- - -	6 6 M5	- - -	5 5.5 T4.5

M	Pitch
M	Coarse Thread
2	0.4
2.6	0.45
3	0.5
4	0.7
5	0.8
6	1.0
8	1.25
10	1.5
12	1.75
16	2.0
20	2.5
24	3.0
30	3.5

■T Dimension Selectable

Part Number		M										T
Type	D	M										T
WTAB WTAM WTAS	10	2	3	4	5							3	5	8	10
	12			4	5	6							5	8	10	15
	16				5	6	8						5	8	10	15
	20					6	8	10						8	10	15	20
	30						8	10	12						10	15	20
	40							10	12	16					10	15	20
	50									16	20					15	20
	60									16	20					15	20

■T Dimension Configurable

Part Number		M								T 0.5mm Increment
Type	D	M								T 0.5mm Increment
TWTAB TWTAM TWTAS	6	2	3	4						3.0~20.0
	8	2	3	4
	10	2	3	4	5
	12			4	5	6				3.5~20.0
	16				5	6	8
	20					6	8	10
	30						8	10	12
[ ! ]T≤Mx8 [ ! ]M2 -> T≤Mx5

Part Number		T 0.5mm Increment
Type	D
TWTAB TWTAM TWTAS	6~10	3.0~5.0
		5.5~10.0
		10.5~20.0
	12, 16	3.5~5.0
		5.5~10.0
		10.5~20.0
	20, 30	3.5~5.0
		5.5~10.0
		10.5~20.0

■Dimension Configurable

Part Number	D	M		T 0.5mm Increment
FWTAC FWTAB FWTAM FWTAA FWTAAB FWTAS	6~10 (0.5mm Increment)	2 2.6 3 4 5 6 8 10 12 16 20 24 30	( 3≤T≤10) ( 3≤T≤13) ( 3≤T≤24) ( 3≤T≤32) ( 3≤T≤40) ( 3≤T≤48) ( 4≤T≤50) ( 5≤T≤50) ( 6≤T≤50) ( 6≤T≤50) ( 8≤T≤50) (10≤T≤50) (12≤T≤50)	3.0~5.0
				5.5~10.0
				10.5~20.0
				20.5~30.0
				30.5~40.0
				40.5~50.0
	10.5~20.0 (0.5mm Increment)			3.0~5.0
				5.5~10.0
				10.5~20.0
				20.5~30.0
				30.5~40.0
				40.5~50.0
	21~30 (1mm Increment)			3.0~5.0
				5.5~10.0
				10.5~20.0
				20.5~30.0
				30.5~40.0
				40.5~50.0
	31~40 (1mm Increment)			3.0~5.0
				5.5~10.0
				10.5~20.0
				20.5~30.0
				30.5~40.0
				40.5~50.0
	41~50 (1mm Increment)			3.0~5.0
				5.5~10.0
				10.5~20.0
				20.5~30.0
				30.5~40.0
				40.5~50.0
	51~60 (1mm Increment)			3.0~5.0
				5.5~10.0
				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
[ ! ] (D-M)/2≥2 [ ! ] T≤Mx8 [ ! ] M2, M2.6-> T≤Mx5

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.
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
FWTAA-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAA-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAAB-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAAB-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAB-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAB-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAC-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAC-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAM-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAM-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAS-D[6-20/0.5]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
FWTAS-D[21-100/1]-M[2.6,3,4,5,6,8,10,12,16,20,24,30]-T[3-50/0.5]
TWTAB6-[2,3,4]-[3-20/0.5]
TWTAB8-[2,3,4]-[3-20/0.5]
TWTAB10-[2,3,4,5]-[3-20/0.5]
TWTAB12-[4,5,6]-[3.5-20/0.5]
TWTAB16-[5,6,8]-[3.5-20/0.5]
TWTAB20-[6,8,10]-[3.5-20/0.5]
TWTAB30-[8,10,12]-[3.5-20/0.5]
TWTAM6-[2,3,4]-[3-20/0.5]
TWTAM8-[2,3,4]-[3-20/0.5]
TWTAM10-[2,3,4,5]-[3-20/0.5]
TWTAM12-[4,5,6]-[3.5-20/0.5]
TWTAM16-[5,6,8]-[3.5-20/0.5]
TWTAM20-[6,8,10]-[3.5-20/0.5]
TWTAM30-[8,10,12]-[3.5-20/0.5]
TWTAS6-[2,3,4]-[3-20/0.5]
TWTAS8-[2,3,4]-[3-20/0.5]
TWTAS10-[2,3,4,5]-[3-20/0.5]
TWTAS12-[4,5,6]-[3.5-20/0.5]
TWTAS16-[5,6,8]-[3.5-20/0.5]
TWTAS20-[6,8,10]-[3.5-20/0.5]
TWTAS30-[8,10,12]-[3.5-20/0.5]
WTAB10-[2,3,4,5]-[3,5,8,10]
WTAB12-[4,5,6]-[5,8,10,15]
WTAB16-[5,6,8]-[5,8,10,15]
WTAB20-[6,8,10]-[8,10,15,20]
WTAB30-[8,10,12]-[10,15,20]
WTAB40-[10,12,16]-[10,15,20]
WTAB50-[16,20]-[15,20]
WTAB60-[16,20]-[15,20]
WTAM10-[2,3,4,5]-[3,5,8,10]
WTAM12-[4,5,6]-[5,8,10,15]
WTAM16-[5,6,8]-[5,8,10,15]
WTAM20-[6,8,10]-[8,10,15,20]
WTAM30-[8,10,12]-[10,15,20]
WTAM40-[10,12,16]-[10,15,20]
WTAM50-[16,20]-[15,20]
WTAM60-[16,20]-[15,20]
WTAS10-[2,3,4,5]-[3,5,8,10]
WTAS12-[4,5,6]-[5,8,10,15]
WTAS16-[5,6,8]-[5,8,10,15]
WTAS20-[6,8,10]-[8,10,15,20]
WTAS30-[8,10,12]-[10,15,20]
WTAS40-[10,12,16]-[10,15,20]
WTAS50-[16,20]-[15,20]
WTAS60-[16,20]-[15,20]

Minimum order quantity	Days to Ship	RoHS	Outer Diameter D (mm)	Thickness / Length (mm)	Material	Surface Finish	Dimensions Configurable Method	Tap Dia. Selection M (Callout)
1 Piece(s)	12 Days or more	10	6 ～ 20	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (White)	Dimension Configurable	2 ～ 30
1 Piece(s)	12 Days or more	10	21 ～ 100	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (White)	Dimension Configurable	2 ～ 30
1 Piece(s)	12 Days or more	10	6 ～ 20	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (Black)	Dimension Configurable	2 ～ 30
1 Piece(s)	12 Days or more	10	21 ～ 100	3 ～ 50	[Aluminum] 2017 Aluminum Alloy	Alumite (Black)	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	6 ～ 20	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	21 ～ 100	3 ～ 50	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	6 ～ 20	3 ～ 50	[Steel] 1045 Carbon Steel	No	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	21 ～ 100	3 ～ 50	[Steel] 1045 Carbon Steel	No	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	6 ～ 20	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	21 ～ 100	3 ～ 50	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	6 ～ 20	3 ～ 50	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	21 ～ 100	3 ～ 50	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	2 ～ 30
1 Piece(s)	9 Days or more	10	6	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	8	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	10	3 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	3.5 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	3.5 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	3.5 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	3.5 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Configurable	8 ～ 12
1 Piece(s)	9 Days or more	10	6	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	8	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	10	3 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	3.5 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	3.5 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	3.5 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	3.5 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Configurable	8 ～ 12
1 Piece(s)	9 Days or more	10	6	3 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	8	3 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	2 ～ 4
1 Piece(s)	9 Days or more	10	10	3 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	3.5 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	3.5 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	3.5 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	3.5 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Configurable	8 ～ 12
1 Piece(s)	9 Days or more	10	10	3 ～ 10	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	5 ～ 15	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	5 ～ 15	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	8 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	10 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	8 ～ 12
1 Piece(s)	9 Days or more	10	40	10 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	10 ～ 16
1 Piece(s)	10 Days or more	10	50	15 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	16 ～ 20
1 Piece(s)	10 Days or more	10	60	15 ～ 20	[Steel] 1045 Carbon Steel	Black Oxide	Dimension Selectable	16 ～ 20
1 Piece(s)	9 Days or more	10	10	3 ～ 10	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	5 ～ 15	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	5 ～ 15	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	8 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	10 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	8 ～ 12
1 Piece(s)	9 Days or more	10	40	10 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	10 ～ 16
1 Piece(s)	10 Days or more	10	50	15 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	16 ～ 20
1 Piece(s)	10 Days or more	10	60	15 ～ 20	[Steel] 1045 Carbon Steel	Electroless Nickel Plating	Dimension Selectable	16 ～ 20
1 Piece(s)	9 Days or more	10	10	3 ～ 10	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	2 ～ 5
1 Piece(s)	9 Days or more	10	12	5 ～ 15	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	4 ～ 6
1 Piece(s)	9 Days or more	10	16	5 ～ 15	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	5 ～ 8
1 Piece(s)	9 Days or more	10	20	8 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	6 ～ 10
1 Piece(s)	9 Days or more	10	30	10 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	8 ～ 12
1 Piece(s)	9 Days or more	10	40	10 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	10 ～ 16
1 Piece(s)	10 Days or more	10	50	15 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	16 ～ 20
1 Piece(s)	10 Days or more	10	60	15 ～ 20	[Stainless Steel] 304 Stainless Steel	No	Dimension Selectable	16 ～ 20

Product TOP

Basic Information

Shape	Straight	Bore Style	Tap	Outer Dia. Tolerance	0~-0.2
Inner Dia. Tolerance	+0.3~+0.1	Quantity	Sold by Single Unit	Hardness(HRC)	No Hardened
Accuracy	Standard Grade

Configure

57 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Outer Diameter D(mm)
6

8

10

12

16

20

30

40

50

60
[6-20/0.5mm Unit(s)][21-100/1mm Unit(s)]
Clear
Thickness / Length(mm)
3

5

8

10

15

20
[3-20/0.5mm Unit(s)]
Clear
Material
- Steel
  - 1045 Carbon Steel
- Stainless Steel
  - 304 Stainless Steel
- Aluminum
  - 2017 Aluminum Alloy
Clear
Surface Finish
- No
- Black Oxide
- Electroless Nickel Plating
- Alumite (White)
- Alumite (Black)
Clear
Dimensions Configurable Method
- Dimension Configurable
- Dimension Selectable
Clear
Tap Dia. Selection M(Callout)
2

2.6

3

4

5

6

8

10

12

16

20

24

30
Clear
type
- FWTAA
- FWTAAB
- FWTAB
- FWTAC
- FWTAM
- FWTAS
- TWTAB
- TWTAM
- TWTAS
- WTAB
- WTAM
- WTAS
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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Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Washers - Metal, threaded.

Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Outer Diameter D(mm)

Thickness / Length(mm)

Material

Surface Finish

Dimensions Configurable Method

Tap Dia. Selection M(Callout)

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)