ACU-TECH™ M24 304 Stainless Steel DIN931 Hex Bolt All of our G304 / A2 (Food Grade) Stainless Steel Bolts are manufactured to the Australian Standard of DIN 931 / A2. BOLT ONLY Sizes Available:100mm180mm Material:304 Grade Stainless Steel ACU-TECH™ M24 304 Stainless Steel DIN931 Hex BoltSize in mm*Select