USS Washers

181 products

USS Washers

Our USS Washers are precision-engineered to meet the specific demands of modern industrial assembly. Whether you require specialized geometries for load distribution, insulating properties for electrical applications, or high-temperature resistance for extreme environments, our portfolio offers the perfect solution. Manufactured from premium materials including alloy steel, stainless steel, and high-performance polymers, these washers ensure maximum reliability and extended service life. Explore our comprehensive range to find the exact specifications required for your precision engineering needs.

Part Number Material For Screw Size ID OD Thickness Specifications Met
1253FA00111 18-8 Stainless Steel 1 1/2" 1.625" 3.5" 0.153-0.213" ASME B18.21.1
1253FA00109 18-8 Stainless Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1253FA00108 18-8 Stainless Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1253FA00113 18-8 Stainless Steel 1 3/4" 1.875" 4" 0.153-0.213" ASME B18.21.1
1253FA00110 18-8 Stainless Steel 1 3/8" 1.5" 3.25" 0.153-0.213" ASME B18.21.1
1253FA00112 18-8 Stainless Steel 1 5/8" 1.75" 3.75" 0.153-0.213" ASME B18.21.1
1253FA00114 18-8 Stainless Steel 1 7/8" 2" 4.25" 0.153-0.213" ASME B18.21.1
1253FA00088 18-8 Stainless Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1253FA00089 18-8 Stainless Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00080 18-8 Stainless Steel 1/4" 0.312" 0.75" 0.051-0.080" -
1253FA00117 18-8 Stainless Steel 2 1/2" 2.625" 5" 0.210-0.280" ASME B18.21.1
1253FA00116 18-8 Stainless Steel 2 1/4" 2.375" 4.75" 0.193-0.250" -
1253FA00118 18-8 Stainless Steel 2 3/4" 2.875" 5.25" 0.228-0.310" ASME B18.21.1
1253FA00115 18-8 Stainless Steel 2" 2.125" 4.5" 0.153-0.213" ASME B18.21.1
1253FA00119 18-8 Stainless Steel 3" 3.125" 5.5" 0.249-0.327" ASME B18.21.1
1253FA00086 18-8 Stainless Steel 3/4" 0.812" 2" 0.122-0.177" ASME B18.21.1
1253FA00082 18-8 Stainless Steel 3/8" 0.438" 1" 0.064-0.104" ASME B18.21.1
1253FA00081 18-8 Stainless Steel 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00085 18-8 Stainless Steel 5/8" 0.688" 1.75" 0.108-0.160" ASME B18.21.1
1253FA00083 18-8 Stainless Steel 7/16" 0.5" 1.25" 0.064-0.104" ASME B18.21.1
1253FA00087 18-8 Stainless Steel 7/8" 0.938" 2.25" 0.136-0.192" ASME B18.21.1
1253FA00084 18-8 Stainless Steel 9/16" 0.625" 1.5" 0.086-0.132" -
1253FA00079 18-8 Stainless Steel No. 10 0.25" 0.562" 0.036-0.065" -
1253FA00092 316 Stainless Steel 1 1/2" 1.625" 3.5" 0.153-0.213" ASME B18.21.1
1253FA00091 316 Stainless Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1253FA00106 316 Stainless Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1253FA00094 316 Stainless Steel 1 3/4" 1.875" 4" 0.153-0.213" ASME B18.21.1
1253FA00107 316 Stainless Steel 1 3/8" 1.5" 3.25" 0.153-0.213" ASME B18.21.1
1253FA00093 316 Stainless Steel 1 5/8" 1.75" 3.75" 0.153-0.213" ASME B18.21.1
1253FA00095 316 Stainless Steel 1 7/8" 2" 4.25" 0.153-0.213" ASME B18.21.1
1253FA00105 316 Stainless Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1253FA00101 316 Stainless Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00097 316 Stainless Steel 1/4" 0.312" 0.75" 0.051-0.080" -
1253FA00096 316 Stainless Steel 2" 2.125" 4.5" 0.153-0.213" ASME B18.21.1
1253FA00104 316 Stainless Steel 3/4" 0.812" 2" 0.122-0.177" ASME B18.21.1
1253FA00099 316 Stainless Steel 3/8" 0.438" 1" 0.064-0.104" ASME B18.21.1
1253FA00098 316 Stainless Steel 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00103 316 Stainless Steel 5/8" 0.688" 1.75" 0.108-0.160" ASME B18.21.1
1253FA00100 316 Stainless Steel 7/16" 0.5" 1.25" 0.064-0.104" ASME B18.21.1
1253FA00090 316 Stainless Steel 7/8" 0.938" 2.25" 0.136-0.192" ASME B18.21.1
1253FA00102 316 Stainless Steel 9/16" 0.625" 1.5" 0.086-0.132" -
1253FA00035 Aluminum 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00033 Aluminum 1/4" 0.312" 0.75" 0.051-0.080" -
1253FA00034 Aluminum 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00151 Black Corrosion-Resistant-Coated Steel 1 1/2" 1.625" 3.5" 0.153-0.213" ASME B18.21.1
1253FA00149 Black Corrosion-Resistant-Coated Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1253FA00148 Black Corrosion-Resistant-Coated Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1253FA00153 Black Corrosion-Resistant-Coated Steel 1 3/4" 1.875" 4" 0.153-0.213" ASME B18.21.1
1253FA00150 Black Corrosion-Resistant-Coated Steel 1 3/8" 1.5" 3.25" 0.153-0.213" ASME B18.21.1
1253FA00152 Black Corrosion-Resistant-Coated Steel 1 5/8" 1.75" 3.75" 0.153-0.213" ASME B18.21.1
1253FA00154 Black Corrosion-Resistant-Coated Steel 1 7/8" 2" 4.25" 0.153-0.213" ASME B18.21.1
1253FA00145 Black Corrosion-Resistant-Coated Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1253FA00141 Black Corrosion-Resistant-Coated Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00138 Black Corrosion-Resistant-Coated Steel 1/4" 0.312" 0.75" 0.051-0.080" ASME B18.21.1
1253FA00157 Black Corrosion-Resistant-Coated Steel 2 1/2" 2.625" 5" 0.210-0.280" ASME B18.21.1
1253FA00156 Black Corrosion-Resistant-Coated Steel 2 1/4" 2.375" 4.75" 0.193-0.248" ASME B18.21.1
1253FA00158 Black Corrosion-Resistant-Coated Steel 2 3/4" 2.875" 5.25" 0.228-0.310" ASME B18.21.1
1253FA00155 Black Corrosion-Resistant-Coated Steel 2" 2.125" 4.5" 0.153-0.213" ASME B18.21.1
1253FA00159 Black Corrosion-Resistant-Coated Steel 3" 3.125" 5.5" 0.249-0.327" ASME B18.21.1
1253FA00143 Black Corrosion-Resistant-Coated Steel 3/4" 0.812" 2" 0.122-0.177" ASME B18.21.1
1253FA00140 Black Corrosion-Resistant-Coated Steel 3/8" 0.438" 1" 0.064-0.104" ASME B18.21.1
1253FA00139 Black Corrosion-Resistant-Coated Steel 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00142 Black Corrosion-Resistant-Coated Steel 5/8" 0.688" 1.75" 0.108-0.160" ASME B18.21.1
1253FA00146 Black Corrosion-Resistant-Coated Steel 7/16" 0.5" 1.25" 0.064-0.104" ASME B18.21.1
1253FA00144 Black Corrosion-Resistant-Coated Steel 7/8" 0.938" 2.25" 0.136-0.192" ASME B18.21.1
1253FA00147 Black Corrosion-Resistant-Coated Steel 9/16" 0.625" 1.469" 0.086-0.132" ASME B18.21.1
1253FA00124 Black-Oxide 18-8 Stainless Steel 1 1/2" 1.625" 3.5" 0.153-0.213" ASME B18.21.1
1253FA00136 Black-Oxide 18-8 Stainless Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1253FA00135 Black-Oxide 18-8 Stainless Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1253FA00120 Black-Oxide 18-8 Stainless Steel 1 3/4" 1.875" 4" 0.153-0.213" ASME B18.21.1
1253FA00137 Black-Oxide 18-8 Stainless Steel 1 3/8" 1.5" 3.25" 0.153-0.213" ASME B18.21.1
1253FA00121 Black-Oxide 18-8 Stainless Steel 1 5/8" 1.75" 3.75" 0.153-0.213" ASME B18.21.1
1253FA00122 Black-Oxide 18-8 Stainless Steel 1 7/8" 2" 4.25" 0.153-0.213" ASME B18.21.1
1253FA00134 Black-Oxide 18-8 Stainless Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1253FA00129 Black-Oxide 18-8 Stainless Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00125 Black-Oxide 18-8 Stainless Steel 1/4" 0.312" 0.75" 0.051-0.080" -
1253FA00123 Black-Oxide 18-8 Stainless Steel 2" 2.125" 4.5" 0.153-0.213" ASME B18.21.1
1253FA00132 Black-Oxide 18-8 Stainless Steel 3/4" 0.812" 2" 0.122-0.177" ASME B18.21.1
1253FA00127 Black-Oxide 18-8 Stainless Steel 3/8" 0.438" 1" 0.064-0.104" ASME B18.21.1
1253FA00126 Black-Oxide 18-8 Stainless Steel 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00131 Black-Oxide 18-8 Stainless Steel 5/8" 0.688" 1.75" 0.108-0.160" ASME B18.21.1
1253FA00128 Black-Oxide 18-8 Stainless Steel 7/16" 0.5" 1.25" 0.064-0.104" ASME B18.21.1
1253FA00133 Black-Oxide 18-8 Stainless Steel 7/8" 0.938" 2.25" 0.136-0.192" ASME B18.21.1
1253FA00130 Black-Oxide 18-8 Stainless Steel 9/16" 0.625" 1.5" 0.086-0.132" -
1253FA00077 Black-Oxide Steel No. 10 0.25" 0.562" 0.036-0.065" -
1253FA00076 Chrome-Plated Steel No. 10 0.25" 0.562" 0.036-0.065" ASME B18.21.1
1253FA00036 Copper 5/16" 0.375" 0.875" 0.064-0.104" ASME B18.21.1
1253FA00170 Hot-Dipped Galvanized Steel 1 1/2" 1.625" 3.5" 0.153-0.213" ASME B18.21.1
1253FA00169 Hot-Dipped Galvanized Steel 1 1/4" 1.375" 3" 0.136-0.192" ASME B18.21.1
1253FA00172 Hot-Dipped Galvanized Steel 1 1/8" 1.25" 2.75" 0.136-0.192" ASME B18.21.1
1253FA00175 Hot-Dipped Galvanized Steel 1 3/4" 1.875" 4" 0.153-0.213" ASME B18.21.1
1253FA00173 Hot-Dipped Galvanized Steel 1 3/8" 1.5" 3.25" 0.153-0.213" ASME B18.21.1
1253FA00174 Hot-Dipped Galvanized Steel 1 5/8" 1.75" 3.75" 0.153-0.213" ASME B18.21.1
1253FA00176 Hot-Dipped Galvanized Steel 1 7/8" 2" 4.25" 0.153-0.213" ASME B18.21.1
1253FA00168 Hot-Dipped Galvanized Steel 1" 1.062" 2.5" 0.136-0.192" ASME B18.21.1
1253FA00164 Hot-Dipped Galvanized Steel 1/2" 0.562" 1.375" 0.086-0.132" ASME B18.21.1
1253FA00160 Hot-Dipped Galvanized Steel 1/4" 0.312" 0.75" 0.051-0.080" ASME B18.21.1
1253FA00179 Hot-Dipped Galvanized Steel 2 1/2" 2.625" 5" 0.210-0.280" ASME B18.21.1
1253FA00178 Hot-Dipped Galvanized Steel 2 1/4" 2.375" 4.75" 0.193-0.248" ASME B18.21.1
1253FA00180 Hot-Dipped Galvanized Steel 2 3/4" 2.875" 5.25" 0.228-0.310" ASME B18.21.1
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