1 x Carriage Bolt M7X45 Pitch 100 Full Thread Black Zinc Plated

To attach hinges to a wooden gate to prevent the dogs from accessing the stairs! I therefore need a wide selection of 7mm diameter black zinc-plated steel TRCC screws for my interior work, and it's not easy to find them... at a reasonable price like on your site. Unfortunately, there's not much choice in different lengths...

Hinge installation on a wooden shutter 40x5 hinge with square hole

Japy M7x45 black zinc TRCC bolts for fixing rustic hinges to a metal door closing an old restored bread oven, when baking bread AFBAT 600 mm hinges with 5 drilled holes of 7.5 mm to be placed on a half-moon shaped door of H = 48 cm and Width 75 cm Thickness 40 mm