Stainless steel bolt manufacturer / supplier in China, offering DIN 931 High-Strength 8.8 Bolt with Half Thread and Extended Length, Stainless Steel DIN975 DIN976 Metric Full-Tooth Threaded Rod Bar Stud M6m8m12m20m24m36 Inch1/4"3/8"5/16"3/4", 4.8 8.8 Grade Carbon-Steel Metric Zinc-Plated Four-Claw Tee Nut Furniture Insert M4m5m6 and so on.