Ü Anti-corrosion protection: zinc electroplated coating. You will get answer in 30 minutes. If You don't live in Great Britain.
TERF® M10 X 150mm Coach Screws Hex Head M10 (10mm) X 150mm Wood Masonry Brick Concrete Wall Fixing Lag Screw Bolts for Aerial Satellite Dish TV Bracket Fence Shelves Mounting Decking - Pack of 5
M10 / 10mm A2 STAINLESS STEEL PART THREADED HEX HEAD BOLTS HEXAGON SCREWS DIN931
M10 / 10mm SOLID BRASS FULLY THREADED SET SCREWS HEXAGON HEX BOLT DIN933
M10 (10mm) FULLY THREADED SET SCREW GRADE 8.8 ZINC HEXAGON HEX HEAD BOLTS SCREWS
M10 - 10mm BOLTS NYLOC NUTS WASHERS HIGH TENSILE PART THREADED HEX HEAD 8.8 ZINC
M10 / 10mm GALVANISED HOT DIPPED FULLY THREADED SET SCREWS ZINC HEXAGON HEX BOLT