Bolts - Import export

We install 8.8 quality bolts minimum on all of our silos and 3 different coatings, depending on the geographic needs. Saline environments: GEOMET bolts + sealer for 1000 h corrosion resistance in a salt spray chamber. Non-saline environments: bichromate bolts + sealer for 400-500 h corrosion resistance in a salt spray chamber. Upon request: hot-dip galvanised bolts with a minimum average coating thickness of 40-50 micras, depending on the galvanisation standard.