HILLMAN 0.25 in. D X 1 in. L Lead Round Head Concrete Screw Anchor 100 pk SOLID TOTES Positive action vent closure keeps

Positive action vent closure keeps damper closed for maximum efficiency

UPC: 045242658480

Ideal for gas log fireplaces and decorative hearths

Water hammer occurs when the flow of moving water is suddenly stopped by a closing valve

HILLMAN 0.25 in. D X 1 in. L Lead Round Head Concrete Screw Anchor 100 pk SOLID TOTES Positive action vent closure keepsLead Wood Screw Anchors contain a lead alloy material soft enough to use, yet rigid enough to provide a strong hold. MULTI MATERIAL FUNCTION: For medium duty fastening into concrete, brick & block VERSATILE: Can be used with sheet metal, tapping, or wood screws PRE DRILLING REQUIRED: Pilot hole is required for effective installation Withstands extreme changes in temperature and is not affected by moisture or chemicals NOT RECOMMENDED FOR OVERHEAD