Penganasan Lingkungan ngagunakeun Nuts Steel Stainless. 2. Ngartos Sustainabilits di Fasteners 3. Properties Eco-Famidly of Stainless Steel Nuts 3.1. Durability sareng Longga 3.2. Resistance Korrosion 4. Recyclability of Stainless Steel Nuts 4.1. Proses Recycling 4.2. Impak dina Konservasi Resours 5 Ngingnan Lingkunga