3/8"-16 Calk-In Machine Screw Anchor, PK 50

The Calk-In is a pre-assembled precision cast calking type machine bolt anchor which can be used in concrete, block, brick or stone. The anchor consists of an antimonial lead alloy calking sleeve and a Zamac alloy internally-threaded expander cone.

General Applications and Uses:

• Windows
• Screens
• Slidding Doors
• Shutters

Features and Benefits:

• Readily accepts machine bolts
• Internally threaded anchor for easy removablility and service work
• Shallow embedment

Drill Dia - 3/4"