Description
1/4"x2 3/4" INDENT HWH SLOT, BLUE TAPKING SD CONCRETE SCREWS, DURABLECOAT [100BX]
- High and low thread concrete screw fixation ability. It can quickly penetrate concrete slabs, bricks, etc.
- Concrete screws are made of 1022A high quality carbon steel and can withstand hydrochloric acid corrosion for 1000 hours. Unique diamond tail for faster drilling speed.