lots of gray plastic dowels and galvanized metal screws on a brown background

alat background bigdowel bigscrew bolt brown chrome closeup construction designe dowel dowels engineering equipment fix fixation galvanized gray hardware head industrial industry iron ironscrew lotdowel lots lotscrew macro maintenance many mechanic metal metalic middle nail object paper pattern plastic plasticdowel quickinstallation screwicon screwing screws screwsbackground screwspattern sharp sharpen silver square steel tools walldowels wallpaper white whitepaper work workshop