EXTSW 1/2 -13 Tapped / threaded ID x ( 1 3/8" / 1.365")” OD x 5/16" Thick 316 stainless spacer, boss

EXTSW 1/2 -13 Tapped / threaded ID x ( 1 3/8" / 1.365")” OD x 5/16" Thick 316 alloy stainless spacer, boss

Actual size 1/2-13 Tapped ID x 1.365” OD x .313" thick 316 Stainless Standoff

(+/- .003 on all dimensions)

.030 inch Radius OD / Countersunk ID (no sharp edges). Made in USA on a CNC lathe