Metal Washers | McMaster-Carr

Choose a Category

	Material Material

Stainless
Steel

	Finish Finish

Black Phosphate

Black Ultra-Corrosion-
Resistant Coated

Black Zinc Plated

Hot-Dipped Galvanized

Yellow Zinc Plated

Yellow-Chromate Plated

Zinc Yellow-Chromate
Plated

Zinc-Aluminum Coated

Zinc-Flake Coated

	System of Measurement System of Measurement

	For Screw Size For Screw Size

	ID ID

	OD OD

	Thickness Thickness

0.005" to 0.024"

0.005" to 0.030"

0.010" to 0.013"

0.010" to 0.015"

0.010" to 0.016"

0.010" to 0.020"

0.010" to 0.030"

0.010" to 0.040"

0.012" to 0.018"

0.013" to 0.019"

0.013" to 0.020"

0.013" to 0.027"

0.014" to 0.018"

0.014" to 0.020"

0.014" to 0.033"

0.015" to 0.018"

0.015" to 0.019"

0.016" to 0.022"

0.016" to 0.025"

0.017" to 0.021"

0.017" to 0.023"

0.017" to 0.028"

0.018" to 0.022"

0.018" to 0.023"

0.018" to 0.024"

0.018" to 0.032"

0.018" to 0.039"

0.019" to 0.021"

0.020" to 0.024"

0.020" to 0.025"

0.020" to 0.026"

0.020" to 0.027"

0.020" to 0.040"

0.020" to 0.042"

0.022" to 0.028"

0.022" to 0.042"

0.023" to 0.027"

0.023" to 0.028"

0.024" to 0.032"

0.024" to 0.034"

0.024" to 0.038"

0.024" to 0.039"

0.025" to 0.031"

0.025" to 0.039"

0.025" to 0.040"

0.025" to 0.045"

0.026" to 0.036"

0.027" to 0.031"

0.027" to 0.033"

0.027" to 0.035"

0.027" to 0.048"

0.028" to 0.034"

0.028" to 0.035"

0.028" to 0.036"

0.028" to 0.046"

0.029" to 0.032"

0.029" to 0.033"

0.029" to 0.034"

0.029" to 0.035"

0.029" to 0.039"

0.029" to 0.043"

0.030" to 0.034"

0.030" to 0.045"

0.030" to 0.050"

0.030" to 0.055"

0.030" to 0.065"

0.030" to 0.070"

0.031" to 0.062"

0.032" to 0.040"

0.033" to 0.037"

0.033" to 0.047"

0.033" to 0.057"

0.034" to 0.044"

0.034" to 0.060"

0.035" to 0.045"

0.036" to 0.042"

0.036" to 0.044"

0.036" to 0.045"

0.036" to 0.060"

0.036" to 0.065"

0.037" to 0.045"

0.038" to 0.048"

0.040" to 0.050"

0.040" to 0.054"

0.040" to 0.060"

0.041" to 0.061"

0.042" to 0.050"

0.042" to 0.051"

0.042" to 0.052"

0.042" to 0.054"

0.043" to 0.051"

0.043" to 0.057"

0.044" to 0.052"

0.045" to 0.055"

0.046" to 0.054"

0.046" to 0.055"

0.047" to 0.052"

0.047" to 0.053"

0.047" to 0.055"

0.047" to 0.109"

0.048" to 0.052"

0.048" to 0.054"

0.048" to 0.075"

0.049" to 0.055"

0.049" to 0.068"

0.050" to 0.060"

0.050" to 0.070"

0.050" to 0.080"

0.051" to 0.070"

0.051" to 0.075"

0.051" to 0.080"

0.051" to 0.084"

0.051" to 0.104"

0.052" to 0.058"

0.052" to 0.060"

0.052" to 0.072"

0.053" to 0.073"

0.054" to 0.068"

0.054" to 0.070"

0.054" to 0.074"

0.055" to 0.065"

0.055" to 0.069"

0.055" to 0.070"

0.055" to 0.072"

0.055" to 0.085"

0.056" to 0.062"

0.056" to 0.070"

0.056" to 0.071"

0.057" to 0.067"

0.057" to 0.069"

0.058" to 0.064"

0.058" to 0.068"

0.058" to 0.070"

0.059" to 0.065"

0.059" to 0.067"

0.059" to 0.069"

0.059" to 0.071"

0.060" to 0.064"

0.060" to 0.066"

0.060" to 0.070"

0.060" to 0.080"

0.060" to 0.090"

0.061" to 0.063"

0.062" to 0.077"

0.064" to 0.080"

0.064" to 0.083"

0.064" to 0.094"

0.064" to 0.104"

0.065" to 0.075"

0.068" to 0.078"

0.068" to 0.088"

0.068" to 0.095"

0.070" to 0.076"

0.070" to 0.090"

0.071" to 0.084"

0.071" to 0.085"

0.071" to 0.091"

0.072" to 0.082"

0.073" to 0.078"

0.073" to 0.083"

0.074" to 0.082"

0.074" to 0.094"

0.074" to 0.121"

0.075" to 0.081"

0.075" to 0.082"

0.075" to 0.119"

0.075" to 0.202"

0.076" to 0.080"

0.077" to 0.087"

0.078" to 0.097"

0.079" to 0.098"

0.079" to 0.099"

0.080" to 0.099"

0.080" to 0.100"

0.080" to 0.110"

0.080" to 0.115"

0.081" to 0.101"

0.082" to 0.098"

0.083" to 0.097"

0.083" to 0.103"

0.084" to 0.104"

0.084" to 0.114"

0.085" to 0.095"

0.085" to 0.102"

0.086" to 0.116"

0.086" to 0.132"

0.089" to 0.099"

0.090" to 0.108"

0.090" to 0.110"

0.090" to 0.112"

0.090" to 0.114"

0.090" to 0.115"

0.090" to 0.119"

0.090" to 0.120"

0.090" to 0.134"

0.090" to 0.160"

0.091" to 0.099"

0.092" to 0.112"

0.093" to 0.103"

0.094" to 0.114"

0.094" to 0.115"

0.094" to 0.116"

0.094" to 0.119"

0.095" to 0.101"

0.097" to 0.117"

0.097" to 0.121"

0.097" to 0.177"

0.098" to 0.106"

0.098" to 0.120"

0.099" to 0.116"

0.099" to 0.119"

0.099" to 0.120"

0.099" to 0.129"

0.100" to 0.180"

0.102" to 0.116"

0.104" to 0.111"

0.104" to 0.114"

0.104" to 0.124"

0.105" to 0.115"

0.105" to 0.130"

0.105" to 0.135"

0.108" to 0.160"

0.110" to 0.126"

0.110" to 0.130"

0.110" to 0.140"

0.112" to 0.128"

0.113" to 0.143"

0.115" to 1/8"

0.115" to 0.135"

0.118" to 0.132"

0.120" to 0.130"

0.120" to 0.140"

0.120" to 0.141"

0.122" to 0.146"

0.122" to 0.177"

0.123" to 0.128"

0.125" to 0.145"

0.125" to 0.151"

0.125" to 0.187"

0.126" to 0.133"

0.127" to 0.141"

0.128" to 0.187"

0.129" to 0.159"

0.130" to 0.150"

0.130" to 0.151"

0.131" to 0.145"

0.133" to 0.147"

0.136" to 0.160"

0.136" to 0.161"

0.136" to 0.177"

0.136" to 0.192"

0.136" to 0.213"

0.140" to 0.170"

0.140" to 0.171"

0.142" to 0.149"

0.146" to 0.162"

0.146" to 0.166"

0.146" to 0.174"

0.146" to 0.177"

0.150" to 0.220"

0.151" to 0.161"

0.153" to 0.213"

0.156" to 0.189"

0.158" to 0.165"

0.163" to 0.181"

0.167" to 0.192"

0.167" to 0.193"

0.168" to 0.186"

0.168" to 0.191"

0.168" to 0.192"

0.168" to 0.193"

0.170" to 0.190"

0.170" to 0.200"

0.177" to 0.187"

0.177" to 0.197"

0.178" to 0.196"

0.178" to 0.280"

0.180" to 0.194"

0.182" to 0.202"

0.183" to 0.193"

0.185" to 0.205"

0.190" to 0.208"

0.193" to 0.248"

0.193" to 0.250"

0.198" to 0.218"

0.198" to 0.223"

0.198" to 0.233"

0.199" to 0.224"

0.200" to 0.220"

0.200" to 0.222"

0.206" to 0.229"

0.210" to 0.280"

0.219" to 0.243"

0.220" to 0.240"

0.220" to 0.280"

0.225" to 0.265"

0.228" to 0.310"

0.228" to 0.320"

0.230" to 0.255"

0.230" to 0.270"

0.234" to 0.266"

0.235" to 0.250"

0.235" to 0.255"

0.235" to 0.264"

0.235" to 0.265"

0.238" to 0.263"

0.240" to 0.260"

0.240" to 0.272"

0.240" to 0.340"

0.245" to 0.255"

0.249" to 0.327"

0.250" to 0.270"

0.260" to 0.280"

0.261" to 0.286"

0.265" to 0.290"

0.270" to 0.290"

0.271" to 0.291"

0.293" to 0.318"

0.297" to 0.328"

0.298" to 0.328"

0.302" to 0.332"

0.302" to 0.335"

0.303" to 0.323"

0.308" to 0.318"

0.340" to 0.360"

0.355" to 0.380"

0.359" to 0.391"

0.360" to 0.380"

0.360" to 0.390"

0.365" to 0.385"

0.365" to 0.397"

0.428" to 0.448"

0.460" to 0.480"

0.485" to 0.515"

0.2 to 0.4 mm

0.2 to 0.5 mm

0.3 to 0.5 mm

0.4 to 0.6 mm

0.5 to 0.7 mm

0.6 to 0.8 mm

0.6 to 1.0 mm

0.7 to 0.9 mm

0.8 to 1.0 mm

0.8 to 1.2 mm

0.9 to 1.1 mm

0.9 to 1.2 mm

1.0 to 1.4 mm

1.1 to 1.3 mm

1.1 to 1.4 mm

1.2 to 1.5 mm

1.2 to 1.6 mm

1.3 to 1.7 mm

1.3 to 1.9 mm

1.4 to 1.8 mm

1.5 to 1.7 mm

1.5 to 2.4 mm

1.7 to 2.3 mm

1.8 to 2.2 mm

1.9 to 2.1 mm

2 to 2.1mm

2 to 2.4mm

2 to 2.9mm

2.2 to 2.8 mm

2.3 to 2.7 mm

2.4 to 3.6 mm

2.5 to 3.4 mm

2.5 to 3.5 mm

2.7 to 3.3 mm

2.7 to 4.0 mm

2.8 to 3.2 mm

3.0 to 3.9 mm

3.0 to 4.5 mm

3.1 to 4.6 mm

3.1 to 4.8 mm

3.2 to 3.8 mm

3.3 to 3.7 mm

3.4 to 4.6 mm

3.5 to 4.4 mm

3.7 to 4.3 mm

3.8 to 4.2 mm

4.0 to 4.9 mm

4.0 to 6.0 mm

4.3 to 4.7 mm

4.4 to 5.6 mm

4.5 to 5.1 mm

4.5 to 5.4 mm

4.8 to 5.2 mm

5.0 to 7.0 mm

5.4 to 6.6 mm

5.8 to 6.2 mm

5.8 to 8.2 mm

5.970 to 6.730mm

6.0 to 6.9 mm

6.0 to 8.0 mm

7.0 to 7.9 mm

7.0 to 9.0 mm

9.0 to 11.0 mm

	Washer Type Washer Type


Flat	Metal Bonded

Countersunk	For Plaster

Clipped	Split Lock

For Rigid Insulation	For Foam Insulation

Square	Tooth Lock

Cup for Oversized Holes	Angled Edge

Curved	Sleeve

Wave	Wedge Lock

For Electrical Terminals	Leveling for I- Beams

Notched	Slotted

Spherical	Spring Lock

Square-Neck Bolt Lock	Tab Lock

Tension Indicating

	Specifications Met Specifications Met

AMS

AN

DIN

Fed. Spec.

ISO

Mil. Spec.

NAS

SAE

USS

	For Shaft Diameter For Shaft Diameter

	Hardness Hardness

	Shape Shape


Ring	Made to Order

Keyed	D-Profile

	Individual/Set Individual/Set

	Width Width

	Magnetic Properties Magnetic Properties

May Be Mildly Magnetic

	Tooth Location Tooth Location

	External
	Internal
	Internal/External

	Disc Spring Type Disc Spring Type


Belleville	Wave

Curved	Notched

Finger

	Fastener Strength Grade/Class Fastener Strength Grade/Class

	Working Load Working Load

Less than 1,000 lbs.

1,000 to 1,999 lbs.

2,000 to 2,999 lbs.

3,000 to 9,999 lbs.

10,000 lbs. or greater

	Height Height

	Deflection @ Working Load Deflection @ Working Load

0.125" to 0.249"

0.25" to 0.499"

0.5" or greater

1 mm to 1.99 mm

2 mm to 2.99 mm

3 mm to 4.99 mm

5 mm or greater

	For Shoulder Diameter For Shoulder Diameter

	ASME Designation ASME Designation

How can we improve?

8,288 Products

Washers

Washers

Sealing Washers

Prevent fluids from leaking around fasteners.

Lock Washers

These washers have a locking feature to resist loosening from vibration.

Leveling and Wave Washers

Leveling and Wave Washers

Compensate for tolerance variations and uneven surfaces.

Other Metal Washers

Shims

Use shims for precise aligning and leveling.

Fastener Assortments

Fastener Assortments

Unthreaded Spacers

Unthreaded Spacers

Also known as clearance spacers.

External Retaining Rings

External Retaining Rings

Bearings

Bearings

Tag Holders

Tag Holders

Disc Springs

Install on shafts, under bolt heads, and at the ends of valves to maintain tension and separate components. Unlike washers, disc springs return to their original height once the load is removed.

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)