The Calk-In is a pre-assembled precision cast calking type machine bolt anchor which can be used in concrete, block and brick. It can also be considered for stone. The Calk-In consists of an antimonial lead alloy calking sleeve and a Zamac alloy internally threaded expanded cone. This anchor is not recommended for use in overhead applications or for life safety.
Features
- Readily accepts machine bolts
- Internally threaded anchor for easy removability of attachment and service work
- Shallow embedment
Specifications
- Anchor Size: #8-32
- Drill Diameter: 5/16"
- Minimum Hole Depth: 1/2"
- Thread Version: UNC Thread
- Anchor Material: Antimonial Lead Alloy Body and Zamac Alloy Cone
- Piece Count: 100
- Applications: Windows, Screens, Sliding Doors, Shutters
- Suitable Base Material: Normal-weight concrete, Grouted-filled Concrete Masonry (CMU), Brick Masonry
Approvals
- Federal GSA Specification – Meets descriptive characteristics of CID A-A-1922A, Type 1 (formerly FF-S-325, Group 1, Type 1, Class 1)
- Tested in accordance with ASTM E488 in uncracked concrete and masonry
