SAE Washers

344 products

SAE Washers

Our SAE 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.

For Screw Size
1 1/2" 1 1/4" 1 1/8" 1 3/4" 1 3/8" 1 5/8" 1 7/8" 1" 1/2" 1/4" 2" 3/4" 3/8" 5/16" 5/8" 7/16" 7/8" 9/16" No. 10 No. 12 No. 2 No. 3 No. 4 No. 5 No. 6 No. 8
ID
0.094" 0.109" 0.125" 0.14" 0.141" 0.156" 0.158" 0.188" 0.19" 0.218" 0.219" 0.22" 0.221" 0.25" 0.281" 0.343" 0.344" 0.406" 0.469" 0.475" 0.531" 0.594" 0.599" 0.6" 0.656" 0.688" 0.812" 0.813" 0.938" 0.95" 1.062" 1.063" 1.074" 1.181" 1.25" 1.262" 1.305" 1.375" 1.387" 1.5" 1.552" 1.625" 1.637" 1.75" 1.875" 2" 2.125"
OD
0.219" 0.25" 0.281" 0.312" 0.375" 0.38" 0.438" 0.443" 0.5" 0.505" 0.562" 0.625" 0.688" 0.812" 0.813" 0.922" 0.93" 1.062" 1.063" 1.156" 1.162" 1.168" 1.188" 1.312" 1.313" 1.469" 1.5" 1.75" 1.762" 1.993" 2" 2.012" 2.243" 2.25" 2.5" 2.512" 2.743" 2.75" 3" 3.012" 3.375" 3.75" 4.25"
Material
17-7 PH Stainless Steel 18-8 Stainless Steel 316 Stainless Steel Aluminum Black Corrosion-Resistant-Coated Steel Black-Oxide 18-8 Stainless Steel Black-Oxide Steel Brass Chrome-Plated Steel Copper Galvanized Steel Hot-Dipped Galvanized Steel Nickel-Plated Brass Steel Titanium Zinc Yellow-Chromate Plated Steel Zinc-Flake Coated Steel Zinc-Plated Steel
Thickness
0.005-0.030" 0.012-0.018" 0.016-0.025" 0.020-0.040" 0.025-0.040" 0.028-0.036" 0.036-0.045" 0.036-0.065" 0.051-0.080" 0.055-0.065" 0.074-0.121" 0.097-0.177" 0.100-0.116" 0.108-0.160" 0.122-0.138" 0.122-0.177" 0.129-0.141" 0.136-0.152" 0.136-0.160" 0.136-0.177" 0.136-0.192" 0.136-0.213" 0.146-0.177" 0.153-0.213" 0.178-0.196" 0.234-0.266"
Fastener Strength Grade/Class
Grade 5 Grade 8 Grade 9
Part Number Material For Screw Size ID OD Thickness Specifications Met
1251FA00100 17-7 PH Stainless Steel 1/4" 0.281" 0.625" 0.051-0.080" ASME B18.21.1
1251FA00102 17-7 PH Stainless Steel 3/8" 0.406" 0.812" 0.051-0.080" ASME B18.21.1
1251FA00101 17-7 PH Stainless Steel 5/16" 0.343" 0.688" 0.051-0.080" ASME B18.21.1
1251FA00103 17-7 PH Stainless Steel 5/8" 0.656" 1.312" 0.074-0.121" ASME B18.21.1
1251FA00268 18-8 Stainless Steel 1 1/2" 1.625" 3" 0.153-0.213" -
1251FA00274 18-8 Stainless Steel 1 1/4" 1.375" 2.5" 0.136-0.192" ASME B18.21.1
1251FA00267 18-8 Stainless Steel 1 1/8" 1.25" 2.25" 0.108-0.160" ASME B18.21.1
1251FA00275 18-8 Stainless Steel 1 3/8" 1.5" 2.75" 0.136-0.213" -
1251FA00266 18-8 Stainless Steel 1" 1.062" 2" 0.108-0.160" ASME B18.21.1
1251FA00263 18-8 Stainless Steel 1/2" 0.531" 1.062" 0.074-0.121" ASME B18.21.1
1251FA00259 18-8 Stainless Steel 1/4" 0.281" 0.625" 0.051-0.080" ASME B18.21.1
1251FA00265 18-8 Stainless Steel 3/4" 0.812" 1.5" 0.108-0.160" -
1251FA00261 18-8 Stainless Steel 3/8" 0.406" 0.812" 0.051-0.080" ASME B18.21.1
1251FA00260 18-8 Stainless Steel 5/16" 0.344" 0.688" 0.051-0.080" ASME B18.21.1
1251FA00264 18-8 Stainless Steel 5/8" 0.656" 1.312" 0.074-0.121" ASME B18.21.1
1251FA00262 18-8 Stainless Steel 7/16" 0.469" 0.922" 0.051-0.080" ASME B18.21.1
1251FA00273 18-8 Stainless Steel 7/8" 0.938" 1.75" 0.108-0.160" ASME B18.21.1
1251FA00272 18-8 Stainless Steel 9/16" 0.594" 1.156" 0.074-0.121" ASME B18.21.1
1251FA00257 18-8 Stainless Steel No. 10 0.219" 0.5" 0.036-0.065" ASME B18.21.1
1251FA00258 18-8 Stainless Steel No. 12 0.25" 0.562" 0.051-0.080" ASME B18.21.1
1251FA00269 18-8 Stainless Steel No. 2 0.094" 0.25" 0.012-0.018" -
1251FA00270 18-8 Stainless Steel No. 3 0.109" 0.25" 0.025-0.040" -
1251FA00254 18-8 Stainless Steel No. 4 0.125" 0.312" 0.025-0.040" ASME B18.21.1
1251FA00271 18-8 Stainless Steel No. 5 0.14" 0.312" 0.025-0.040" -
1251FA00255 18-8 Stainless Steel No. 6 0.156" 0.375" 0.036-0.065" ASME B18.21.1
1251FA00256 18-8 Stainless Steel No. 8 0.188" 0.438" 0.036-0.065" ASME B18.21.1
1251FA00181 316 Stainless Steel 1 1/2" 1.625" 3" 0.153-0.213" -
1251FA00179 316 Stainless Steel 1 1/4" 1.375" 2.5" 0.136-0.192" ASME B18.21.1
1251FA00178 316 Stainless Steel 1 1/8" 1.25" 2.25" 0.108-0.160" ASME B18.21.1
1251FA00180 316 Stainless Steel 1 3/8" 1.5" 2.75" 0.136-0.213" -
1251FA00177 316 Stainless Steel 1" 1.062" 2" 0.108-0.160" ASME B18.21.1
1251FA00164 316 Stainless Steel 1/2" 0.531" 1.062" 0.074-0.121" -
1251FA00161 316 Stainless Steel 1/4" 0.281" 0.625" 0.051-0.080" -
1251FA00182 316 Stainless Steel 2" 2.125" 3.75" 0.129-0.141" -
1251FA00166 316 Stainless Steel 3/4" 0.812" 1.5" 0.108-0.160" -
1251FA00163 316 Stainless Steel 3/8" 0.406" 0.812" 0.051-0.080" -
1251FA00162 316 Stainless Steel 5/16" 0.344" 0.688" 0.051-0.080" -
1251FA00165 316 Stainless Steel 5/8" 0.656" 1.312" 0.074-0.121" -
1251FA00174 316 Stainless Steel 7/16" 0.469" 0.922" 0.051-0.080" ASME B18.21.1
1251FA00176 316 Stainless Steel 7/8" 0.938" 1.75" 0.108-0.160" ASME B18.21.1
1251FA00175 316 Stainless Steel 9/16" 0.594" 1.156" 0.074-0.121" ASME B18.21.1
1251FA00160 316 Stainless Steel No. 10 0.219" 0.5" 0.036-0.065" -
1251FA00173 316 Stainless Steel No. 12 0.25" 0.562" 0.051-0.080" ASME B18.21.1
1251FA00167 316 Stainless Steel No. 2 0.094" 0.25" 0.012-0.018" -
1251FA00168 316 Stainless Steel No. 3 0.109" 0.25" 0.025-0.040" -
1251FA00169 316 Stainless Steel No. 4 0.125" 0.312" 0.025-0.040" ASME B18.21.1
1251FA00170 316 Stainless Steel No. 5 0.14" 0.312" 0.025-0.040" -
1251FA00171 316 Stainless Steel No. 6 0.156" 0.375" 0.036-0.065" ASME B18.21.1
1251FA00172 316 Stainless Steel No. 8 0.188" 0.438" 0.036-0.065" ASME B18.21.1
1251FA00253 Aluminum 1 1/2" 1.625" 3" 0.153-0.213" -
1251FA00251 Aluminum 1 1/4" 1.375" 2.5" 0.136-0.213" -
1251FA00250 Aluminum 1 1/8" 1.25" 2.25" 0.108-0.160" -
1251FA00252 Aluminum 1 3/8" 1.5" 2.75" 0.136-0.213" -
1251FA00249 Aluminum 1" 1.062" 2" 0.108-0.160" -
1251FA00244 Aluminum 1/2" 0.531" 1.062" 0.074-0.121" -
1251FA00240 Aluminum 1/4" 0.281" 0.625" 0.051-0.080" -
1251FA00247 Aluminum 3/4" 0.812" 1.5" 0.108-0.160" -
1251FA00242 Aluminum 3/8" 0.406" 0.812" 0.051-0.080" -
1251FA00241 Aluminum 5/16" 0.344" 0.688" 0.051-0.080" -
1251FA00246 Aluminum 5/8" 0.656" 1.312" 0.074-0.121" -
1251FA00243 Aluminum 7/16" 0.469" 0.922" 0.051-0.080" -
1251FA00248 Aluminum 7/8" 0.938" 1.75" 0.108-0.160" -
1251FA00245 Aluminum 9/16" 0.594" 1.156" 0.074-0.121" -
1251FA00238 Aluminum No. 10 0.219" 0.5" 0.036-0.065" -
1251FA00239 Aluminum No. 12 0.25" 0.562" 0.051-0.080" -
1251FA00232 Aluminum No. 2 0.094" 0.25" 0.012-0.018" -
1251FA00233 Aluminum No. 3 0.109" 0.25" 0.025-0.040" -
1251FA00234 Aluminum No. 4 0.125" 0.312" 0.025-0.040" -
1251FA00235 Aluminum No. 5 0.14" 0.312" 0.025-0.040" -
1251FA00236 Aluminum No. 6 0.156" 0.375" 0.036-0.065" -
1251FA00237 Aluminum No. 8 0.188" 0.438" 0.036-0.065" -
1251FA00138 Black Corrosion-Resistant-Coated Steel 1 1/2" 1.625" 3" 0.136-0.160" ASME B18.21.1
1251FA00159 Black Corrosion-Resistant-Coated Steel 1 1/2" 1.625" 3" 0.136-0.192" ASME B18.21.1
1251FA00137 Black Corrosion-Resistant-Coated Steel 1 1/4" 1.375" 2.5" 0.136-0.160" ASME B18.21.1
1251FA00157 Black Corrosion-Resistant-Coated Steel 1 1/4" 1.375" 2.5" 0.136-0.192" ASME B18.21.1
1251FA00156 Black Corrosion-Resistant-Coated Steel 1 1/8" 1.25" 2.25" 0.108-0.160" ASME B18.21.1
1251FA00139 Black Corrosion-Resistant-Coated Steel 1 3/4" 1.875" 3.375" 0.178-0.196" ASME B18.21.1
1251FA00158 Black Corrosion-Resistant-Coated Steel 1 3/8" 1.5" 2.75" 0.136-0.192" ASME B18.21.1
1251FA00147 Black Corrosion-Resistant-Coated Steel 1" 1.062" 2" 0.108-0.160" ASME B18.21.1
1251FA00136 Black Corrosion-Resistant-Coated Steel 1" 1.063" 2" 0.136-0.160" ASME B18.21.1
1251FA00143 Black Corrosion-Resistant-Coated Steel 1/2" 0.531" 1.062" 0.074-0.121" ASME B18.21.1
1251FA00131 Black Corrosion-Resistant-Coated Steel 1/2" 0.531" 1.063" 0.100-0.116" ASME B18.21.1
1251FA00126 Black Corrosion-Resistant-Coated Steel 1/4" 0.281" 0.625" 0.051-0.080" ASME B18.21.1
1251FA00127 Black Corrosion-Resistant-Coated Steel 1/4" 0.281" 0.625" 0.055-0.065" ASME B18.21.1
1251FA00140 Black Corrosion-Resistant-Coated Steel 2" 2.125" 3.75" 0.178-0.196" ASME B18.21.1
1251FA00145 Black Corrosion-Resistant-Coated Steel 3/4" 0.812" 1.469" 0.108-0.160" ASME B18.21.1
1251FA00134 Black Corrosion-Resistant-Coated Steel 3/4" 0.813" 1.469" 0.122-0.138" ASME B18.21.1
1251FA00142 Black Corrosion-Resistant-Coated Steel 3/8" 0.406" 0.812" 0.051-0.080" ASME B18.21.1
1251FA00129 Black Corrosion-Resistant-Coated Steel 3/8" 0.406" 0.813" 0.055-0.065" ASME B18.21.1
1251FA00141 Black Corrosion-Resistant-Coated Steel 5/16" 0.344" 0.688" 0.051-0.080" ASME B18.21.1
1251FA00128 Black Corrosion-Resistant-Coated Steel 5/16" 0.344" 0.688" 0.055-0.065" ASME B18.21.1
1251FA00144 Black Corrosion-Resistant-Coated Steel 5/8" 0.656" 1.312" 0.074-0.121" ASME B18.21.1
1251FA00133 Black Corrosion-Resistant-Coated Steel 5/8" 0.656" 1.313" 0.122-0.138" ASME B18.21.1
1251FA00154 Black Corrosion-Resistant-Coated Steel 7/16" 0.469" 0.922" 0.051-0.080" ASME B18.21.1
1251FA00130 Black Corrosion-Resistant-Coated Steel 7/16" 0.469" 0.922" 0.055-0.065" ASME B18.21.1
1251FA00146 Black Corrosion-Resistant-Coated Steel 7/8" 0.938" 1.75" 0.108-0.160" ASME B18.21.1
1251FA00135 Black Corrosion-Resistant-Coated Steel 7/8" 0.938" 1.75" 0.136-0.152" ASME B18.21.1
1251FA00155 Black Corrosion-Resistant-Coated Steel 9/16" 0.594" 1.156" 0.074-0.121" ASME B18.21.1
1251FA00132 Black Corrosion-Resistant-Coated Steel 9/16" 0.594" 1.188" 0.100-0.116" ASME B18.21.1
1251FA00152 Black Corrosion-Resistant-Coated Steel No. 10 0.219" 0.5" 0.036-0.065" ASME B18.21.1
🔍 ✕
Cancel