13 mm ID 316 stainless steel washers

EXTSW 13.21 mm ID x 25 mm OD x 10 mm thick 316 Stainless Spacer

$5.50

EXTSW 13.21 mm ID x 31.5 mm OD x 25.4 mm thick 316 Stainless Spacer

$14.30

EXTSW BEVELED .516" ID x 2" (1.990") OD x 1/4" Thick 316 SS Washer

$13.90