Stud bolts and nuts 316 B8M CL1, dimensions according to ASME B1.1 1 1/2" x 290 mm, 280 pcs. 1" x 150 mm, 8 pcs. 3/4" x 120 mm, 8 pcs. 5/8" x 95 mm, 48 pcs. 1/2" x 70 mm, 1 pcs. EN 3.1 certificates must be included in the price