Driver bit with rounded corners
Driving heads for fasteners
Driving tool and fastener
Drop in anchor stud
Drop-in anchor and drop-in anchor systems
Dry wall nail with a frusto-conical head and a serrated shank
Dry wall screw
Dry-wall screw fastener
Dryer transition duct
Drywall fastener
Drywall fastener
Dual function retainer clip
Dual hardness connector
Dual head fastener
Dual spring rate mounting for tractor cab
Dual structured fastener elements
Dual threaded screw for composite materials
Dual-function fastener and method of use
Dual-lock blind fastener
Dynamic suction cup