0.281" Shims | McMaster-Carr

Filter by

System of Measurement

Screw Size

ID

Washer Type

Thickness

0.001" to 0.003"

0.002" to 0.004"

0.004" to 0.006"

0.005" to 0.006"

0.005" to 0.024"

0.005" to 0.030"

0.008" to 0.012"

0.008" to 0.02"

0.009" to 0.012"

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"

0.011" to 0.021"

0.012" to 0.018"

0.013" to 0.017"

0.013" to 0.019"

0.013" to 0.020"

0.013" to 0.027"

0.014" to 0.016"

0.014" to 0.018"

0.014" to 0.020"

0.014" to 0.033"

0.015" to 0.017"

0.015" to 0.018"

0.015" to 0.019"

0.015" to 0.023"

0.015" to 0.025"

0.016" to 0.018"

0.016" to 0.021"

0.016" to 0.022"

0.016" to 0.024"

0.016" to 0.025"

0.017" to 0.021"

0.017" to 0.023"

0.017" to 0.028"

0.017" to 0.047"

0.018" to 0.022"

0.018" to 0.023"

0.018" to 0.024"

0.018" to 0.025"

0.018" to 0.032"

0.018" to 0.039"

0.019" to 0.021"

0.019" to 0.043"

0.020" to 0.024"

0.020" to 0.025"

0.020" to 0.026"

0.020" to 0.027"

0.020" to 0.030"

0.020" to 0.040"

0.020" to 0.042"

0.020" to 0.060"

0.021" to 0.041"

0.022" to 0.028"

0.022" to 0.032"

0.022" to 0.042"

0.023" to 0.027"

0.023" to 0.028"

0.023" to 0.033"

0.024" to 0.032"

0.024" to 0.034"

0.024" to 0.036"

0.024" to 0.038"

0.024" to 0.039"

0.025" to 0.031"

0.025" to 0.035"

0.025" to 0.039"

0.025" to 0.040"

0.025" to 0.045"

0.025" to 0.055"

0.026" to 0.036"

0.026" to 0.038"

0.026" to 0.046"

0.027" to 0.031"

0.027" to 0.033"

0.027" to 0.035"

0.027" to 0.036"

0.027" to 0.037"

0.027" to 0.048"

0.028" to 0.034"

0.028" to 0.035"

0.028" to 0.036"

0.028" to 0.045"

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 0.040"

0.030" to 0.045"

0.030" to 0.050"

0.030" to 0.065"

0.030" to 0.070"

0.031" to 0.033"

0.031" to 0.049"

0.031" to 0.065"

0.032" to 0.040"

0.033" to 0.037"

0.033" to 0.039"

0.033" to 0.043"

0.033" to 0.047"

0.034" to 0.042"

0.034" to 0.044"

0.034" to 0.046"

0.034" to 0.060"

0.035" to 0.045"

0.035" to 0.055"

0.035" to 0.060"

0.035" to 0.065"

0.035" to 0.070"

0.036" to 0.042"

0.036" to 0.044"

0.036" to 0.045"

0.036" to 0.056"

0.036" to 0.060"

0.036" to 0.065"

0.037" to 0.041"

0.037" to 0.043"

0.037" to 0.045"

0.037" to 0.047"

0.037" to 0.049"

0.038" to 0.048"

0.039" to 0.052"

0.040" to 0.050"

0.040" to 0.054"

0.040" to 0.060"

0.040" to 0.065"

0.040" to 0.080"

0.041" to 0.053"

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"

0.042" to 0.082"

0.043" to 0.047"

0.043" to 0.051"

0.043" to 0.053"

0.043" to 0.057"

0.043" to 0.083"

0.044" to 0.051"

0.044" to 0.052"

0.045" to 0.055"

0.045" to 0.065"

0.045" to 0.085"

0.046" to 0.054"

0.046" to 0.055"

0.046" to 0.078"

0.047" to 0.052"

0.047" to 0.053"

0.047" to 0.055"

0.047" to 0.077"

0.047" to 0.080"

0.047" to 0.109"

0.048" to 0.052"

0.048" to 0.054"

0.048" to 0.058"

0.048" to 0.062"

0.048" to 0.075"

0.048" to 0.078"

0.049" to 0.055"

0.049" to 0.061"

0.049" to 0.068"

0.049" to 0.069"

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 0.065"

0.053" to 0.067"

0.053" to 0.071"

0.053" to 0.073"

0.054" to 0.066"

0.054" to 0.068"

0.054" to 0.070"

0.054" to 0.073"

0.054" to 0.074"

0.055" to 0.065"

0.055" to 0.069"

0.055" to 0.070"

0.055" to 0.071"

0.055" to 0.072"

0.055" to 0.080"

0.056" to 0.062"

0.056" to 0.063"

0.056" to 0.064"

0.056" to 0.068"

0.056" to 0.070"

0.056" to 0.071"

0.057" to 0.067"

0.057" to 0.069"

0.057" to 0.075"

0.058" to 0.064"

0.058" to 0.066"

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 0.067"

0.060" to 0.080"

0.060" to 0.090"

0.060" to 0.100"

0.061" to 0.063"

0.062" to 0.064"

0.062" to 0.077"

0.064" to 0.076"

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"

0.065" to 0.080"

0.065" to 0.100"

0.068" to 0.078"

0.068" to 0.088"

0.068" to 0.094"

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 0.086"

0.071" to 0.091"

0.072" to 0.082"

0.073" to 0.078"

0.073" to 0.083"

0.073" to 0.085"

0.074" to 0.082"

0.074" to 0.086"

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"

0.078" to 0.105"

0.078" to 0.108"

0.078" to 0.126"

0.079" to 0.093"

0.079" to 0.098"

0.079" to 0.099"

0.080" to 0.090"

0.080" to 0.099"

0.080" to 0.100"

0.080" to 0.110"

0.080" to 0.115"

0.080" to 0.120"

0.081" to 0.093"

0.081" to 0.101"

0.081" to 0.105"

0.082" to 0.098"

0.083" to 0.097"

0.083" to 0.103"

0.084" to 0.097"

0.084" to 0.098"

0.084" to 0.102"

0.084" to 0.104"

0.084" to 0.114"

0.085" to 0.095"

0.085" to 0.096"

0.085" to 0.101"

0.085" to 0.102"

0.085" to 0.115"

0.085" to 0.133"

0.086" to 0.094"

0.086" to 0.100"

0.086" to 0.104"

0.086" to 0.116"

0.086" to 0.132"

0.087" to 0.099"

0.088" to 0.106"

0.089" to 0.099"

0.090" to 0.100"

0.090" to 0.106"

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 0.100"

0.092" to 0.104"

0.092" to 0.112"

0.093" to 0.103"

0.093" to 0.104"

0.093" to 0.107"

0.094" to 0.114"

0.094" to 0.115"

0.094" to 0.119"

0.094" to 0.156"

0.095" to 0.101"

0.095" to 0.109"

0.095" to 0.143"

0.096" to 0.115"

0.096" to 0.135"

0.097" to 0.113"

0.097" to 0.117"

0.097" to 0.121"

0.097" to 0.130"

0.097" to 0.177"

0.098" to 0.106"

0.098" to 0.112"

0.098" to 0.120"

0.099" to 0.116"

0.099" to 0.119"

0.099" to 0.120"

0.099" to 0.134"

0.100" to 0.110"

0.100" to 0.111"

0.100" to 0.112"

0.100" to 0.116"

0.100" to 0.180"

0.101" to 0.136"

0.102" to 0.116"

0.102" to 0.137"

0.103" to 0.138"

0.104" to 0.111"

0.104" to 0.114"

0.104" to 0.116"

0.104" to 0.128"

0.104" to 0.139"

0.104" to 0.180"

0.105" to 0.115"

0.105" to 0.130"

0.105" to 0.135"

0.105" to 0.145"

0.106" to 0.130"

0.107" to 0.121"

0.107" to 0.142"

0.108" to 0.140"

0.108" to 0.142"

0.108" to 0.143"

0.108" to 0.150"

0.108" to 0.160"

0.109" to 0.144"

0.110" to 0.126"

0.110" to 0.130"

0.110" to 0.140"

0.110" to 0.145"

0.111" to 0.146"

0.111" to 0.150"

0.112" to 0.127"

0.112" to 0.128"

0.112" to 0.13"

0.112" to 0.138"

0.112" to 0.139"

0.112" to 0.147"

0.113" to 0.137"

0.113" to 0.143"

0.113" to 0.148"

0.114" to 0.126"

0.114" to 0.149"

0.115" to 0.125"

0.115" to 0.130"

0.115" to 0.135"

0.116" to 0.141"

0.116" to 0.151"

0.117" to 0.152"

0.118" to 0.132"

0.118" to 0.152"

0.119" to 0.154"

0.120" to 0.130"

0.120" to 0.140"

0.120" to 0.141"

0.120" to 0.159"

0.120" to 0.171"

0.120" to 0.187"

0.121" to 0.135"

0.121" to 0.156"

0.122" to 0.138"

0.122" to 0.145"

0.122" to 0.146"

0.122" to 0.150"

0.122" to 0.157"

0.122" to 0.177"

0.123" to 0.128"

0.123" to 0.158"

0.124" to 0.145"

0.125" to 0.145"

0.125" to 0.151"

0.125" to 0.160"

0.125" to 0.188"

0.126" to 0.133"

0.126" to 0.161"

0.126" to 0.220"

0.126" to 0.240"

0.127" to 0.141"

0.129" to 0.141"

0.130" to 0.140"

0.130" to 0.150"

0.130" to 0.151"

0.131" to 0.145"

0.133" to 0.147"

0.136" to 0.152"

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"

0.142" to 0.149"

0.142" to 0.230"

0.142" to 0.240"

0.142" to 0.260"

0.146" to 0.162"

0.146" to 0.166"

0.146" to 0.174"

0.150" to 0.182"

0.150" to 0.220"

0.151" to 0.161"

0.153" to 0.167"

0.153" to 0.213"

0.156" to 0.188"

0.156" to 0.189"

0.156" to 0.218"

0.158" to 0.165"

0.158" to 0.240"

0.158" to 0.260"

0.158" to 0.270"

0.158" to 0.280"

0.163" to 0.181"

0.164" to 0.199"

0.167" to 0.192"

0.167" to 0.193"

0.167" to 0.202"

0.168" to 0.191"

0.168" to 0.192"

0.168" to 0.193"

0.168" to 0.195"

0.170" to 0.180"

0.170" to 0.190"

0.170" to 0.195"

0.170" to 0.200"

0.173" to 0.203"

0.175" to 0.201"

0.175" to 0.210"

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 0.195"

0.188" to 0.218"

0.190" to 0.208"

0.193" to 0.203"

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"

0.203" to 0.213"

0.206" to 0.229"

0.210" to 0.220"

0.210" to 0.280"

0.215" to 0.260"

0.219" to 0.249"

0.219" to 0.281"

0.220" to 0.230"

0.220" to 0.240"

0.220" to 0.280"

0.225" to 0.265"

0.226" to 0.236"

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 0.245"

0.235" to 0.250"

0.235" to 0.255"

0.235" to 0.264"

0.235" to 0.265"

0.236" to 0.264"

0.238" to 0.263"

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"

0.251" to 0.281"

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"

0.281" to 0.343"

0.293" to 0.318"

0.297" to 0.327"

0.297" to 0.328"

0.298" to 0.308"

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"

0.312" to 0.344"

0.330" to 0.350"

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"

0.407" to 0.438"

0.428" to 0.448"

0.469" to 0.531"

0.475" to 0.525"

0.481" to 0.519"

0.485" to 0.515"

0.673" to 0.703"

0.735" to 0.765"

0.1 mm to 0.4 mm

0.2 mm to 0.3 mm

0.2 mm to 0.4 mm

0.2 mm to 0.5 mm

0.203 mm to 0.508 mm

0.3 mm to 0.4 mm

0.3 mm to 0.5 mm

0.4 mm to 0.5 mm

0.4 mm to 0.6 mm

0.5 mm to 0.6 mm

0.5 mm to 0.7 mm

0.5 mm to 1.1 mm

0.6 mm to 0.7 mm

0.6 mm to 0.8 mm

0.6 mm to 0.9 mm

0.6 mm to 1.0 mm

0.7 mm to 0.8 mm

0.7 mm to 0.9 mm

0.7 mm to 1.0 mm

0.8 mm to 0.9 mm

0.8 mm to 1.0 mm

0.8 mm to 1.2 mm

0.9 mm to 1.0 mm

0.9 mm to 1.1 mm

0.9 mm to 1.2 mm

1.0 mm to 1.2 mm

1.0 mm to 1.4 mm

1.1 mm to 1.3 mm

1.1 mm to 1.4 mm

1.168 mm to 1.981 mm

1.190 mm to 1.950 mm

1.194 mm to 1.956 mm

1.2 mm to 1.5 mm

1.2 mm to 1.6 mm

1.2 mm to 1.8 mm

1.3 mm to 1.6 mm

1.3 mm to 1.7 mm

1.3 mm to 1.9 mm

1.320 mm to 1.820 mm

1.4 mm to 1.5 mm

1.4 mm to 1.6 mm

1.4 mm to 1.7 mm

1.4 mm to 1.8 mm

1.4 mm to 1.9 mm

1.4 mm to 1.8 cm

1.5 mm to 1.6 mm

1.5 mm to 1.7 mm

1.5 mm to 1.8 mm

1.5 mm to 2.4 mm

1.600 mm to 2.360 mm

1.6 mm to 2.3 mm

1.7 mm to 2.3 mm

1.8 mm to 2.2 mm

1.9 mm to 2.0 mm

1.9 mm to 2.1 mm

1.9 mm to 2.2 mm

1.9 mm to 2.3 mm

1.950 mm to 2.760 mm

2.0 mm to 2.4 mm

2.0 mm to 2.8 mm

2.0 mm to 2.9 mm

2.1 mm to 2.5 mm

2.1 mm to 2.6 mm

2.2 mm to 2.5 mm

2.2 mm to 2.6 mm

2.2 mm to 2.8 mm

2.3 mm to 2.7 mm

2.3 mm to 2.8 mm

2.4 mm to 2.5 mm

2.4 mm to 2.7 mm

2.4 mm to 3.6 mm

2.5 mm to 3.4 mm

2.5 mm to 3.5 mm

2.6 mm to 3.1 mm

2.6 mm to 4.6 mm

2.7 mm to 3.0 mm

2.7 mm to 3.3 mm

2.7 mm to 3.4 mm

2.7 mm to 3.5 mm

2.7 mm to 4.0 mm

2.8 mm to 3.2 mm

2.8 mm to 3.3 mm

2.8 mm to 3.5 mm

2.8 mm to 3.6 mm

2.9 mm to 3.0 mm

2.9 mm to 3.2 mm

2.9 mm to 3.3 mm

3.0 mm to 3.3 mm

3.0 mm to 3.9 mm

3.0 mm to 4.0 mm

3.0 mm to 4.5 mm

3.1 mm to 4.6 mm

3.2 mm to 3.8 mm

3.2 mm to 4.0 mm

3.2 mm to 5.5 mm

3.3 mm to 3.7 mm

3.3 mm to 4.3 mm

3.4 mm to 3.7 mm

3.4 mm to 4.6 mm

3.5 mm to 4.4 mm

3.5 mm to 4.6 mm

3.6 mm to 6.0 mm

3.7 mm to 4.0 mm

3.7 mm to 4.3 mm

3.8 mm to 4.2 mm

3.8 mm to 4.4 mm

3.8 mm to 4.6 mm

3.9 mm to 4.3 mm

4.0 mm to 4.9 mm

4.0 mm to 5.1 mm

4.0 mm to 6.0 mm

4.0 mm to 7.0 mm

4.3 mm to 4.7 mm

4.4 mm to 5.1 mm

4.4 mm to 5.6 mm

4.5 mm to 5.1 mm

4.5 mm to 5.4 mm

4.5 mm to 5.6 mm

4.8 mm to 5.2 mm

4.8 mm to 7.5 mm

5.0 mm to 7.0 mm

5.1 mm to 5.8 mm

5.4 mm to 6.0 mm

5.4 mm to 6.6 mm

5.5 mm to 6.6 mm

5.8 mm to 6.2 mm

5.8 mm to 8.2 mm

6.0 mm to 6.9 mm

6.0 mm to 8.0 mm

6.1 mm to 6.7 mm

6.7 mm to 7.3 mm

6.8 mm to 7.2 mm

7.0 mm to 7.9 mm

7.0 mm to 8.0 mm

7.0 mm to 9.0 mm

7.7 mm to 8.2 mm

7.7 mm to 8.3 mm

8.0 mm to 10.0 mm

8.2 mm to 8.8 mm

9.0 mm to 10.0 mm

9.0 mm to 11.0 mm

9.1 mm to 9.8 mm

11.4 mm to 11.9 mm

14.7 mm to 15.4 mm

18.6 mm to 19.4 mm

Material

Stainless Steel

Finish

Zinc Yellow-Chromate Plated

OD

REACH

Performance

Corrosion Resistant

Highly Corrosion Resistant

Specifications Met

Width

Hardness

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

For Use In

Certificate Type

Material Certificate with Traceable Lot Number

Certification

Military Specification

How can we improve?

9 Products

Leveling Washers for I-Beams

Mounted

on an

I-Beam

Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.

Galvanized Iron—Galvanized iron washers are corrosion resistant in wet environments.

				Thk.
	For Screw Size	ID	Wd.	(A)	(B)	Hardness	Pkg. Qty.		Pkg.
Iron



		1 1/8"	1.250"	2.250"	0.625"	0.281"	Rockwell B83	1	91151A039	00000


		Galvanized Iron



				1 1/8"	1.188"	2.250"	0.625"	0.281"	Rockwell B83	1	91152A111	0000

Split Lock Washers

Stop nuts and screws from loosening due to mild vibration. As you tighten, the uneven ends bite into the nut or screw so it won't back out. While they're not as vibration resistant as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.

18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.

Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these washers won't degrade when exposed to harsh weather, salt water, and most chemicals.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

Black-Oxide Steel—Typically chosen for their appearance, these washers have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Steel—Best for dry environments since moisture will cause these washers to rust.

	For Screw Size	ID	OD	Thk.	Specs. Met	Pkg. Qty.		Pkg.
18-8 Stainless Steel



		1 1/8"	1.153"	1.847"	0.281"	ASME B18.21.1	1	92146A039	00000


		Highly Corrosion-Resistant 316 Stainless Steel



				1 1/8"	1.153"	1.847"	0.281"	ASME B18.21.1	1	92147A039	0000


				Zinc-Plated Steel



						1 1/8"	1.153"	1.847"	0.281"	ASME B18.21.1	10	91102A039	00000


						Black-Oxide Steel



								1 1/8"	1.153"	1.847"	0.281"	ASME B18.21.1	1	5185N122	0000


								Steel



										1 1/8"	1.153"	1.847"	0.281"	ASME B18.21.1	10	91101A039	00000

Mil. Spec. Split Lock Washers

These washers are manufactured and tested to strict U.S. military standards for material and construction. As you tighten, the uneven ends bite into the nut or screw so it won't loosen due to mild vibration. While they don't hold as tightly as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.

Passivated 18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.

Zinc-Yellow-Chromate-Plated Steel—With the same corrosion resistance as zinc-plated steel, these withstand occasional exposure to moisture.

	For Screw Size	ID	OD	Thk.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
Passivated 18-8 Stainless Steel



		1 1/8"	1.129"	1.847"	0.281"	MS35338-149	ASME B18.21.1	1	91475A186	00000


		Zinc-Yellow-Chromate-Plated Steel



				1 1/8"	1.129"	1.847"	0.281"	MS35338-54	ASME B18.21.1	3	91475A353	0000

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