EXTSW BEVELED 3/8" ID x 1 1/4" (1.240") OD x 3/8" Thick 316 SS Countersunk Washer

EXTSW BEVELED 3/8" ID x 1 1/4" (1.240") OD x 3/8" Thick 316 Stainless Countersunk Washer Actual size .383" ID x 1.240" OD x .375 thick - Countersunk (+/-.003" on all dimensions) 030" inch Radius OD / Countersunk ID  (no sharp edges) beveledMade in USA on a CNC lathe18-8 in not an alloy. 18-8 is a general classification of the 300 series Stainless steel, which includes 302, 302HQ, 303, 304, 305, 384, XM7 . If other companies don’t tell you the specific stainless alloy of the washer, you do not know what your getting.316 Stainless Alloy is weldable and has the ULTIMATE corrosion resistance and far superior than 304 alloy . 316 alloy cost more than 18-8, 303 and 304 and takes more time to drill and machine than the other alloys, but it is the best.  Grade 316 is the standard molybdenum-bearing grade The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellen