Lag Screw Expansion Shields, Lag Shield.

• Lag Shields are Designed for Light to Medium Duty Fastening in Concrete, Mortar Joint, Masonry and Brick.
• A Lag Shield is Designed for Light to Medium Duty Fastening in Concrete, Mortar Joint, Masonry and Brick.
• The Screw Length can be Determined by Adding the Length of the Lag Shield, the Thickness of Material to be Fastened Plus 1/4", as the Tip of the Lag Screw Must Protrude Out From the Bottom of the Anchor to Ensure Proper Expansion.
• In Hard Masonry, the Short Lag Shield May be Used to Minimize Drilling Time.
• In Softer Masonry, the Long Lag Shield Will Develop Superior Holding Strength.
• These Lag Bolt Expansion Shields are Manufactured of High Quality Zinc Alloy, Preventing the Possible Brittle Characteristics of Lower Quality Zinc.