Hillman 375303 Phillips Tapper Concrete Screw, 3/16" x 2-3/4" BF10 For wires up to 5/16"

For wires up to 5/16" diameter

Last tube you will ever buy

bit visibility

Precise temperature control for both heat and cooling systems

Air vent/cover lock allows pressure to build up only when the cover is closed properly and prevents the cover from opening until pressure is safely reduced

Hillman 375303 Phillips Tapper Concrete Screw, 3/16" x 2-3/4" BF10 For wires up to 5/16"Use with tapper bits for best performance BLUE Perma Seal coated. Ultimate tension 4,000 PSI concrete 1,210 LB. Ultimate shear 4,000 PSI concrete 1,280 LB. 3 16" x 2 3 4" Phillips flat head 1 1 2" Embedment Ultimate tension 4,000 PSI concrete 1,210 LB Ultimate shear 4,000 PSI concrete 1,280 LB 100 Pack.