Assembled bolt
Square nuts
Toothed hex flange surface nut
Cross recessed countersunk head screws
Hexagon thin nuts
Hexagon weld nuts
Square welding nut
Hexagon nylon lock nut
Hexagon head wood screws
Raised cheese head screws with six lobe drive
Cross recessed raised countersunk head wood screws
Tooth tooth bars
Hexagon head bolts