Socket head cap screws DIN 4762 (ex DIN 912) M 30X2.0X130 Fine thread 8.8 or 10.9 50 pcs Carriage bolt square neck DIN 603 10X280 8.8 zinc plated 500 pcs Threaded rods DIN 975 Stainless steel A2 M20X1350 (or 1000 / 2000 / 3000 MM) 5554 pcs