DIN315 WING NUT 1.Standard:DIN,ISO,JIS,AISI 2.Size:M3-M24 1/8-1" 3.Material:Steel and SS304 DIN315 WING NUT1.Standard:DIN,ISO,JIS,AISI 2.Size:M3-M24 1/8-1" 3.Material:Steel and SS3044.Grade:4,65.Package:Small Boxed, Bulk Packed,Then pallets6.Delivery:About 30 days after order placed DIN315 wing nut