We need the following supplies for immediate delivery from stock.: Quantity: 1,700 pcs PLOW BOLT STEEL, GRADE 5, BLACK OXIDE, 3/8"-16UNC THREAD SIZE, 1-INCH FASTENER LENGTH / DIN 608 Quantity: 1,700 pcs SERRATED FLANGE LOCK NUTS, GRADE 8, BLACK OXIDE, 3/8" -16UNC / DIN 6923