#8 X 1/2" Phillips Pan Head | Self-Drilling Screw | Zinc plated | DP2 | Bulk Box 10000 Size:#8 Hold Weight Concrete 4000 psi:

Hold Weight Concrete 4000 psi: 535 lbs

Expansion anchors are used in soft masonry and in materials of questionable strength with machine screws or machine bolts that are exposed to vibration or side pressure

The Black Phosphate coating is used to reduce friction during installation and increase corrosion protection

cleaning castings

#8 X 1/2" Phillips Pan Head | Self-Drilling Screw | Zinc plated | DP2 | Bulk Box 10000 Size:#8 Hold Weight Concrete 4000 psi:38 Lbs Net Weight. For light gauge metal to metal; strapping or furring channel to steel joists. Self Drilling Tip DP2. Phillips Pan Head Screw Zinc Plated Low Carbon Steel Available in sizes #6, #8, #10. Use Zinc plated self drilling screws for light to heavy gauge metal to metal fastening applications such as attaching strapping or furring channel to steel joists, fixtures and electrical boxes to metal studs, etc. TORNILLO AUTOTALADRANTE CON CABEZY