Spacer washers / C-shape, D-shape, hole pattern / steel, stainless steel / treatment selectable

Click on this image to zoom in.

MISUMI

[You can select the shape according to the application situation. -The shape is straight.

Order quantities extended (D-JIT)

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Drawing / Specifications
3D Preview 3D preview is available after complete configuration
Part Numbers
More Information
Catalog

Back to the Category Washers/Collars (metal)

Technical Drawing - Washers/Collars (metal)

Metal Washers/with Selectable Shape:Related Image

Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Washers/Collars (metal)

Part Number	Material	Surface Treatment
KWSC	EN 1.1191 Equiv.	-
KWSB		Black Oxide
KWSM		Electroless Nickel Plating
KWSS	EN 1.4301 Equiv.	-

Further specifications can be found under the tab More information.

Composition of a Product Code - Washers/Collars (metal)

Part Number	-	Shape	-	D	-	V	-	X	-	T
KWSB	-	B	-	D12.0	-	V5	-	X5.0	-	T3.0

Alterations - Washers/Collars (metal)

General Information - Washers/Collars (metal)

Selection Details of Discs and Sleeves

- Material: steel, stainless steel, aluminum, brass, tool steel
- Coating: untreated, burnished, nickel-plated, LTBC coating, anodized, chrome-plated
- Basic shapes: straight, with collar, sleeve, disc, front panel with open oblong hole
- Designs: through hole, two through holes, bolt circle, oblong hole, counterbore, conical counterbore, internal thread
- Hardness: up to ~55HRC
- ISO tolerances: g6, h7
- Inner diameter: 0 mm to 90 mm
- Outer diameter: 3 mm to 100 mm
- Length: 1 mm to 200 mm

Overview of the various designs as PDF

Description/Basics

A spacer sleeve or distance washer serves as a spacer in mechanical engineering to maintain a predetermined position. Unlike the known washers, spacer sleeves and distance washers are not punched. Spacer sleeves, which are also known as spacer sleeves, have a precise length. Their length tolerance (precision class) is up to +/- 0.01 mm. A spacer sleeve can therefore also be used as a bearing sleeve of rolling bearings.
These metal sleeves and discs are available at MISUMI either unhardened or hardened. Particularly hard discs and sleeves have a high level of wear resistance. Stainless steel sleeves and stainless steel washers are well protected against oxidation in corrosive environments. Spacer sleeves or distance sleeves can be configured with collar (flange). The height of the government is also tolerated and can also be used for maintaining a distance.

Due to the individual configuration of the distance sleeve and spacer washer, they offer nearly an unlimited use in mechanical engineering.

Areas of Application

The spacer sleeve or distance washer is suitable for many mechanical engineering applications due to its tolerable height. Compared to the commercially available washer, the distance washer can have a larger bearing surface. The special form as a countersunk washer is well suited for shaft mounting at the shaft end.
The precisely manufactured spacer sleeve is suitable for precisely maintaining a distance between two components. If several sleeves are necessary for this, MISUMI offers simultaneous grinding spacer sleeves. Due to the matched length of the grinding distance sleeves, which are used as a set (min. 2 pieces), a flat surface can be formed. In addition, the simultaneously ground sleeves can reduce play, because the height difference from one another is limited to +/- 5μ.
Alternatively, the metal disc or the metal collar can be suitable as a spring disk in order to serve a pressure spring as a receiver or stopper.

At MISUMI, you can configure the distance washer and distance sleeve to your specifications and order it online. The additionally selectable options extend the design freedom of the metal collars and metal discs.

Materials

Metal collars and metal discs in steel, tool steel and stainless steel are available in the MISUMI online shop. Stainless steel sleeves and washers provide good corrosion resistance and can be used in corrosive environments.

Alternatively, MISUMI offers discs and sleeves made of plastic and ceramic as well as thermally insulating materials for special environmental influences.
In addition, MISUMI offers discs and sleeves made of rubber and felt, which can work with diverse properties, e.g., antistatic and vibration damping.

Coatings

MISUMI sleeves and discs are available uncoated, burnished, nickel-plated, LTBC-coated, anodized and chrome-plated versions to protect metal sleeves and metal washers from corrosion and wear.

Dimensions

Overview of the geometric variants as PDF

Standard class and precision class of the spacer sleeve

(1) Spacer sleeve – standard class, (2) spacer sleeve – precision class

Standard class and precision class of the spacer disc

(1) Spacer washer – standard class, (2) spacer washer – precision class

Application Examples - Washers/Collars (metal)

(1) Plate, (2) spacer washer, (3) screw – hexagon socket

(1) Screw, (2) metal washer, (3) metal collar, (4) natural rubber plate

(1) Spacer sleeve, (2) ball bearing, (3) rotary shaft

(1) Distance sleeve/spacer sleeve

Supplementary Article

Ball bearing

Shims

Washers / Collars (Non-Metal, Plastic)

Washers / Collars (Urethane, Rubber, Sponge, Felt)

Shoulder bolts

Industrial Applications

3D printer industry

Automotive industry

Pharmaceutical industry

Packaging industry

Part Number:

3D preview is not available, because the part number has not yet been determined.

In order to open the 3D preview, the part number must be fixed.

Plug-in is required for 3D Preview

CAD Download

Data to be displayed: 30; 45; 60

Part Number
KWSB-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSB-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSB-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSC-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSC-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSM-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSM-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSS-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSS-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]

Minimum order quantity	Standard Shipping Days ?	RoHS	Inner Shape	O.D. D (mm)	I.D. (mm)	Thickness/Length (mm)	Material	Surface Treatment	O.D. Tolerance	I.D. Tolerance	Shape	X (mm)
1	10 Days	10	Slotted Hole, Notched	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	±0.3	±0.3	Shape A	-
1	10 Days	10	Slotted Hole, Notched	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	±0.3	±0.3	Shape A	-
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	2-Hole	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	2-Hole	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Black Oxide	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Slotted Hole, Notched	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	±0.3	±0.3	Shape A	-
1	10 Days	10	Slotted Hole, Notched	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	±0.3	±0.3	Shape A	-
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	2-Hole	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	2-Hole	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Slotted Hole, Notched	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	±0.3	±0.3	Shape A	-
1	10 Days	10	Slotted Hole, Notched	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	±0.3	±0.3	Shape A	-
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	2-Hole	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	2-Hole	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Steel] EN 1.1191 Equiv.	Electroless Nickel Plating	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Slotted Hole, Notched	10 ～ 20.5	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	±0.3	±0.3	Shape A	-
1	10 Days	10	Slotted Hole, Notched	21 ～ 50	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	±0.3	±0.3	Shape A	-
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	+0.3 to +0.1	Shape B	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	Not Specified	+0.3 to +0.1	Shape C	4 ～ 48
1	10 Days	10	2-Hole	10 ～ 20.5	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	2-Hole	21 ～ 50	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape D	4 ～ 48
1	10 Days	10	Straight	10 ～ 20.5	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape E	4 ～ 48
1	10 Days	10	Straight	21 ～ 50	3 ～ 30	3 ～ 10	[Stainless Steel] EN 1.4301 Equiv.	Not Provided	0 to -0.2	Not Specified	Shape E	4 ～ 48

Back to the Category Washers/Collars (metal)

Technical Drawing - Washers/Collars (metal)

Overview of the various designs as PDF

Specification Tables - Washers/Collars (metal)

Part Number

Shape
Selection

V
0.5mm Increment

X
0.1mm Increment

T
0.1mm Increment

Unit Price

KWSC

KWSB

KWSM

KWSS

KWSC
KWSB
KWSM
KWSS

A
B
C
D
E

10.0~20.5
0.5mm Increment

3~30

4.0~48.0

3.0~5.0

5.1~10.0

21~30
1mm Increment

3.0~5.0

5.1~10.0

31~40
1mm Increment

3.0~5.0

5.1~10.0

41~50
1mm Increment

3.0~5.0

5.1~10.0

Alterations - Washers/Collars (metal)

Products homepage

Basic information

Shape	Straight	Thickness/Length Tolerance	±0.1	Sale Type	Sold Separately
Dimension Specifying Method	Dimension Configurable Type	Hardness(HRC)	No Hardened	Precision	Standard Grade

Configure

40Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Basic Attributes

Inner Shape
- Straight
- Slotted Hole, Notched
- 2-Hole
Clear
O.D. D(mm)
[10-20.5/0.5mm Unit(s)][21-50/1mm Unit(s)]
Clear
I.D.(mm)
[3-30/0.5mm Unit(s)]
Clear
Thickness/Length(mm)
[3-10/0.1mm Unit(s)]
Clear
Material
- Steel
  - EN 1.1191 Equiv.
- Stainless Steel
  - EN 1.4301 Equiv.
Clear
Surface Treatment
- Not Provided
- Black Oxide
- Electroless Nickel Plating
Clear
O.D. Tolerance
Not Specified

0 to -0.2

±0.3
Clear
I.D. Tolerance
Not Specified

+0.3 to +0.1

±0.3
Clear
Shape
- Shape A
- Shape B
- Shape C
- Shape D
- Shape E
Clear
X(mm)
[4-48/0.1mm Unit(s)]
Clear
Type
- KWSB-A
- KWSB-B
- KWSB-C
- KWSB-D
- KWSB-E
- KWSC-A
- KWSC-B
- KWSC-C
- KWSC-D
- KWSC-E
- KWSM-A
- KWSM-B
- KWSM-C
- KWSM-D
- KWSM-E
- KWSS-A
- KWSS-B
- KWSS-C
- KWSS-D
- KWSS-E
Clear
Filter by CAD data type
- 2D
- 3D
Clear