Precision Ground Fla t Stock 401 and 402 High Carbon, High Chromium Precision Ground Fla t Stock • High carbon, high chromium steel • For applications that demand the highest wear resistance • 401 is standard tolerance • 402 is oversize tolerance Specifica tions Furnished in 18" and 36" lengths, ground straight and parallel. 401 High Carbon, High Chromium Precision Ground Fla t Stock STANDARD TOLERANCE Sizes other than listed priced on application 401HighCarbon,HighChromiumPrecisionGroundFlatStock Thickness Width 18" Length 36" Length 1/16" 1/2" 69097 69232 3/4" 69098 69233 1" 69099 69234 1-1/4" 69100 69235 1-1/2" 69101 69236 2" 69102 69237 2-1/2" 69103 69238 3" 69104 69239 4" 69105 69240 5" 69106 69241 6" 69107 69242 3/32" 1/2" 69108 69243 3/4" 69109 69244 1" 69110 69245 1-1/4" 69111 69246 1-1/2" 69112 69247 2" 69113 69248 2-1/2" 69114 69249 3" 69115 69250 4" 69116 69251 5" 69117 69252 6" 69118 69253 1/8" 1/2" 69119 69254 3/4" 69120 69255 1" 69121 69256 1-1/4" 69122 69257 1-1/2" 69123 69258 2" 69124 69259 2-1/2" 69125 69260 3" 69126 69261 4" 69127 69262 5" 69128 69263 6" 69129 69264 5/32" 1/2" 69130 69265 3/4" 69131 69266 1" 69132 69267 1-1/4" 69133 69268 1-1/2" 69134 69269 2" 69135 69270 2-1/2" 69136 69271 3" 69137 69272 4" 69138 69273 5" 69139 69274 6" 69140 69275 401HighCarbon,HighChromiumPrecisionGroundFlatStock Thickness Width 18" Length 36" Length 3/16" 1/2" 69141 69276 3/4" 69142 69277 1" 69143 69278 1-1/4" 69144 69279 1-1/2" 69145 69280 2" 69146 69281 2-1/2" 69147 69282 3" 69148 69283 4" 69149 69284 5" 69150 69285 6" 69151 69286 1/4" 1/2" 69152 69287 3/4" 69153 69288 1" 69154 69289 1-1/4" 69155 69290 1-1/2" 69156 69291 2" 69157 69292 2-1/2" 69158 69293 3" 69159 69294 4" 69160 69295 5" 69161 69296 6" 69162 69297 5/16" 1/2" 69163 69298 3/4" 69164 69299 1" 69165 69300 1-1/4" 69166 69301 1-1/2" 69167 69302 2" 69168 69303 2-1/2" 69169 69304 3" 69170 69305 4" 69171 69306 5" 69172 69307 6" 69173 69308 3/8" 1/2" 69174 69309 3/4" 69175 69310 1" 69176 69311 1-1/4" 69177 69312 1-1/2" 69178 69313 2" 69179 69314 2-1/2" 69180 69315 3" 69181 69316 4" 69182 69317 5" 69183 69318 6" 69184 69319 401HighCarbon,HighChromiumPrecisionGroundFlatStock Thickness Width 18" Length 36" Length 1/2" 3/4" 69185 69320 1" 69186 69321 1-1/4" 69187 69322 1-1/2" 69188 69323 2" 69189 69324 2-1/2" 69190 69325 3" 69191 69326 4" 69192 69327 5" 69193 69328 6" 69194 69329 5/8" 5/8" 69195 69330 3/4" 69196 69331 1" 69197 69332 1-1/4" 69198 69333 1-1/2" 69199 69334 2" 69200 69335 2-1/2" 69201 69336 3" 69202 69337 4" 69203 69338 5" 69204 69339 6" 69205 69340 3/4" 3/4" 69206 69341 1" 69207 69342 1-1/4" 69208 69343 1-1/2" 69209 69344 2" 69210 69345 2-1/2" 69211 69346 3" 69212 69347 4" 69213 69348 5" 69214 69349 6" 69215 69350 7/8" 7/8" 69216 69351 1" 69217 69352 2" 69218 69353 3" 69219 69354 4" 69220 69355 5" 69221 69356 6" 69222 69357 1" 1" 69223 69358 1-1/4" 69224 69359 1-1/2" 69225 69360 2" 69226 69361 2-1/2" 69227 69362 3" 69228 69363 4" 69229 69364 5" 69230 69365 6" 69231 69366 561 starrett.com F la t S tock and D rill R od