Product Name: Prime Steel Fastener Hex Head Bolts Bright Finish, Zp, HDG DIN933 DIN931 Model NO.: DIN933, DIN931 Finish: Black Application: Machinery, Chemical Industry, Environmental, Building Grade: 4.8 Standard: DIN, ANSI, GB, JIS, BSW, GOST Head Style: Hexagonal Connection: Common Bolt Type: Hexagon Head Material: Carbon Steel ISO: 900 Trademark: KLT STRENGTH Transport Package: 25kg/Carton, 50kg/Bag and Pallet Specification: M3*5--M100*1000 Origin: China HS Code: 7318159090 Product Description KLT Enterprises Company Limited, is a major importer and exporterspecializing in various range of BUILDING MATERIAL, HARDWARE and TOOL products with more than 20 years of experience. All of our products are fully guaranteed at competitive price and with prompt shipment.We also supply:carriage bolt,stud bolt,hex bolt,flange bolt,hex nut and flange nut,Flat washer and spring washer, as well as non-standard products as per drawing.