EXTSW 1.007" ID x 1.990" OD x 3/16” Thick 316 Stainless Washer 1/2-13 tapper x 2" od x 1" long stainless boss / spacer EXTSW 1/2” ID x 3/4”

EXTSW 1/2” ID x 3/4” OD x 2 5/8" Long 316 Stainless  Spacer

304 Stainless Alloy is more expensive and is harder to machine than 303

783" ID x 1 1/4” OD x 3/4” Thick 304 Stainless Spacer

313" thick

EXTSW 1/2 ID x 3/4” OD x 2 1/2” Long 316Stainless Spacer

EXTSW 1.007" ID x 1.990" OD x 3/16” Thick 316 Stainless Washer 1/2-13 tapper x 2" od x 1" long stainless boss / spacer EXTSW 1/2” ID x 3/4”EXTSW 1. 007" ID x 2" (1. 990") OD x 3 16 Thick 316 Stainless Washer Actual size 1. 007" ID x 1. 990 OD x . 188" Thick (+ . 003" on all dimensions) . 030 inch Radius OD slightly countersunk ID (no sharp edges) Made in USA. 316 Stainless has the ULTIMATE corrosion resistance.