Stud bolts ASTM A193-B16 With two nuts ASTM A194-2H Size 1/2 in Length 80 mm Design spec. thread ASME B1.1 Type of thread UNC 8 pcs. Please include: Certification: TYPE 3.1 AS PER EN 10204:2004 Delivery Estimated packing list ( Size & weight). Datasheet Commodity codes BID DATE 14.11.18