EXTSW .507" ID x .990" OD x 1 3/4" Long 316 Stainless Spacer 1/2" ID stainless spacers but the sulfur addition does

but the sulfur addition does lower Alloy 303’s corrosion resistance to below that of Alloy 304 and also makes it not suitable for welding

303 and 304 and takes more time to drill and machine than the other alloys

240” OD x 1

EXTSW 1/2 -13 Tapped ID x 2” OD x 7/8" long 304 alloy Stainless Steel Standoff - Boss

EXTSW .507" ID x .990" OD x 1 3/4" Long 316 Stainless Spacer 1/2" ID stainless spacers but the sulfur addition doesEXTSW 1 2 ID x 1 x 1 3 4" thick 316 Alloy Stainless Shaft Spacers Actual size . 507 ID x . 988 OD x 1. 750 Long (+ . 003" on all dimensions) . 030 inch Radius OD slightly countersunk ID (no sharp edges) Made in USA. 316 Stainless has the ULTIMATE corrosion resistance.