Hex Nut Zinc Plate BSW Grade 5 by Allfast Solutions SKU NUH18WZ 1/8 / 200 5/32 / 200 3/16 / 200 1/4 / 200 5/16 / 200 3/8 / 200 1/2 / 100 Diameter 1/8 5/32 3/16 1/4 5/16 3/8 1/2 Pack Size (Indicative only) 200 100 Individual Units Add to order