Product Name: Hex Bolt (DIN931) Model NO.: DIN931 Finish: Color-Zinc Plated Application: Machinery Grade: 8.8 Standard: DIN, ANSI, BSW Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel Size M4 -- M48: Length: 16mm--250mm, 1/2"---10" Trademark: Nande Transport Package: in Cartons Then on Pallet Specification: M4--M64 Origin: China HS Code: 73181500 Product Description Hexagon Head BoltDIN931 DIN933 DIN558 DIN601 DIN960Grade: 4. 8, 6. 8, 8. 8, 10. 9, 12. 9Size: M4--M64ANSI/IFI, BS, JIS AvailableFinish: Plain, Zinc plated, Nickle plated, Black, H. D. G.Special sizes available according to the customers drawingSmall quantity availableQuick shipment availableOEM availabePacking: In cartons lined with polybag, then 36 cartons per pallet.Nande Industrial is professional manufacturer for fastener, main products include bolt, screw, nut, washer and metal stamping parts.