Stainless SteelNail Wire Steel grade: 304, 304HC, 304HCT, 304HC3, 316, 201CU Wire size: 0.8-8.0mm Surface: Dull, Bright ... nails, rivets, volleyball nails Steel grade: 304, 304HC, 304HCT, 304HC3, 316, 201CU Wire size: 0.8-8.0mm Surface: Dull, Bright ... for diameter 6.0-8.0mm8Packing As Buyer's Requestment 316 ss wire