... , DIN933, DIN934 2. Materials: Stainless, Aluminum, Carbon Steel,Brass,Titanium 3. For Construction Fastener Specifications of DIN931, DIN933 Bolt:1 ... Surface treatments: Zinc/nickel plated, etc5. Materials: Stainless, Aluminum, Carbon Steel,Brass, Titanium, etc6. Packaging Information: All bolts ... Screw is usually used to furniture, wood construction DIN931 BoltDIN933 BoltDIN934 NutChipboard Screw