DIN 2510 NF Bolted connections with reduced shank 1. Stud bolt DIN 2510, M12. length 80mm, 42CrM04, Hot dip galvanized, 80 pcs. 2. Hex nuts DIN 2510 NF. M12. C45E, Hot dip galvanized, H=D, 160 pcs. Or DIN 976 1. Stud bolt DIN 976, M12. length 80mm, 42CrM04, Hot dip galvanized, 80 pcs. 2. Hex nuts DIN 934, M12. C45E, Hot dip galvanized, H=D, 160 pcs. Please send offer, urgent inquiry