50 solar fixing hanger bolts incl. adapter sheet A2 M12X300

Hanger bolts stainless steel A2, assembled with 3 serrated flange nuts DIN 6923 A2 M12 , 1 pcs EPDM-sealing washer and 1 adapter sheet 82X40X5 long hole 13mm 50 pcs M12X300 Metric thread: 150mm Wood thread: 100mm - with hexagon SW 9