hex flange bolt 1)Standards: Based on DIN & ANSI & JIS & IFI and per drwing 2)Material: carbon steel, alloy steel, stainless steel 3)Size: M4-M20,3/8"--7/8" 4)Surface:Plain,Zinc ,HDG,DAC,Geomet 5)Thread:UNC, UNF, Metric Thread 6)Quality control :ISO 9001 7)Package :Small box ,Poly Bag,Carton+Pallet 8)Payment Term :TT ,LC Or Weston Union 9)Delivery: 30 days or depend on the qty
