Use a 1200 maximum rpm drill for installation.
Sammy screws for concrete.
The concrete screw is ready to receive 1 4 3 8 1 2 or metric all.
Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more.
Looking for sammys vertical rod hanger for concrete 5 16 in screw size 1 4 20 rod size zinc climaseal 25 pk 36k172.
Drilling screws extra rigid insulation to metal self drilling screws wood to metal self drilling screws metal to wood self piercing screws.
Sammys swivel head and sammy x press swivel models available.
Sammy super screws make quick work of hanging threaded rod from concrete steel metal decking concrete drywall and more.
Available for 1 4 3 8 and 1 2 threaded rod.
You need to take a moment and see the sammy express anchor in action.
Installation options available for wood steel or concrete one step installation process no predrilling required reduces.
Grainger s got your back.
The concrete screw is ready to receive 1 4 3 8 1 2 or metric all thread rod or bolt stock 14sw red nut driver used with 1 2 screw.
Do not install concrete screws wihle the drill unit is in impact mode doing so will destroy the pullout factor of the screw.
Also available in a side winder version to allow horizontal installation.
Use a 1200 maximum rpm drill for installation.
Thread rod or bolt stock.
14sw red nut driver used with 1 2 screw note.