Butterfly Anchor Steel Door Frame Where and Why It Is Used 
                     Butterfly Anchor 
Steel Door Frame
Where and Why It Is Used
COMEX METAL COMPONENTS
www.comexcomponents.com · Part No: CF-015
ABOUT US
Industry Focus Custom Fabrication
COMEX METAL 
COMPONENTS Serving commercial construction Components engineered to project 
with frame anchors, clips, and specifications — not off-the-shelf 
masonry hardware. guesses.
Precision-made metal components that power your 
production. From custom parts to smart inventory 
solutions, we keep commercial construction projects 
running smoothly. Reliable Supply Professional Grade
Consistent inventory and box Every part is manufactured to 
Lake In The Hills, IL 60156
quantities designed to match job- perform in demanding CMU and 
+1 (312) 348 6070 site demand. brick installations.
Mon–Fri 08:00 – 16:00
PRODUCT OVERVIEW
Flared Wing Design
The butterfly shape distributes load across a wider masonry surface, 
delivering superior grip and long-term stability.
Hollow Metal Frame Anchoring
Built to anchor butterfly anchor steel door frame installations into CMU 
block and brick masonry walls.
Multi-Depth Compatibility
Works with various hollow metal jamb depths, reducing the need for 
multiple anchor types on a single project.
WHERE IT IS USED
CMU Block Walls Brick Masonry
Concrete masonry unit construction is a primary setting. The flared In brick wall installations, this anchor provides the holding strength 
wings embed into mortar joints for a firm, lasting connection. needed to keep steel door frames plumb and secure.
Commercial Buildings New Build & Renovation
Offices, schools, hospitals, and warehouses — any commercial project Whether setting frames in a new structure or replacing them during a 
with hollow metal door frames in masonry walls. retrofit, the butterfly anchor steel door frame system adapts easily.
WHY USE THIS ANCHOR?
Superior Grip Fast Installation Project Flexibility
Flared wings spread load across Simple placement into mortar joint Fits multiple hollow metal jamb 
masonry depths
Resists pull-out and lateral 
No special tools required Works in CMU and brick substrates
movement
Designed for long-term frame Reduces on-site labor time Meets commercial construction 
stability significantly requirements
PRODUCT SPECIFICATIONS
Part Number CF-015
Product Type Butterfly Anchor
Application Hollow Metal Frames in Masonry
Compatible Substrates CMU Block, Brick
Design Feature Flared Wing (Butterfly)
Quantity Per Box 90 pieces
Category Frame Anchors
KEY APPLICATIONS
Education Facilities Healthcare Buildings Warehouses & Logistics
Schools and universities using CMU or brick Hospitals and clinics require steel door frames Industrial buildings with hollow metal frames in 
construction rely on frame anchors for safe, that stay square and stable — especially in masonry need anchors that hold up to heavy 
secure door installations. high-traffic corridors. use over time.
Government & Municipal Office Developments Retrofit & Renovation
Public buildings often follow strict specs for Multi-story commercial offices frequently use When replacing door frames in existing 
frame anchoring in CMU and brick — this hollow metal frames throughout — making masonry buildings, the butterfly anchor 
component meets those demands. efficient anchoring essential. integrates cleanly into existing mortar joints.
WHY COMEX COMPONENTS?
CF-015 90 pcs CMU + Brick
Part Number Per Box Dual Substrate
A dedicated part number means Box quantities are sized to match real job- One anchor type covers both major 
consistent specifications and reliable site needs — fewer partial boxes, less masonry substrates — simplifying 
reordering for your procurement team. material waste on site. ordering and site inventory management.
Custom-fabricated metal components Designed for commercial project Consistent supply and clear part 
performance numbering
Thank You
for Your Time
For inquiries or to request a quote, reach out to us:
comexcomponents.com
+1 (312) 348 6070
[email protected]