EXTSW 1/2-13 Tapped / Threaded ID x 2" OD x 7/8" Thick 304 Stainless Spacer / Boss 1/2" ID 316 stainless washers EXTSW 7/16” ID x 1

EXTSW 7/16” ID x 1 1/8” OD x 1" Thick 304 Stainless Spacer

EXTSW 1/4” ID x 1 5/8” OD x 5/8” Thick 304 Stainless Spacer

250" thick Beveled

EXTSW 7/16” ID x 2” OD x 1/8” Thick 316 Stainless Washer

The term "18-8" has APPROXIMATELY (not exactly) 18% Chromium and 8% Nickel

EXTSW 1/2-13 Tapped / Threaded ID x 2" OD x 7/8" Thick 304 Stainless Spacer / Boss 1/2" ID 316 stainless washers EXTSW 7/16” ID x 1EXTSW 1 2 13 Tapped ID x 2 OD x 7 8" long 304 alloy Stainless Steel Standoff Boss Actual size 1 2 13 Tapped ID x 1. 990 OD x . 875 thick (+ . 003 on all dimensions) . 030 inch Radius OD slightly countersunk ID (no sharp edges) Made in USA. 304 Stainless has the very GOOD corrosion resistance.